2024/01/19 12:45:43: Generated dev website from groovy-website@4ae9d78
diff --git a/blog/feed.atom b/blog/feed.atom
index 5601fa6..acf8e83 100644
--- a/blog/feed.atom
+++ b/blog/feed.atom
@@ -750,7 +750,7 @@
</author>
<title>Using Gatherers with Groovy</title>
<link href="http://groovy.apache.org/blog/groovy-gatherers"/>
- <updated>2024-01-03T22:00:00+00:00</updated>
+ <updated>2024-01-18T22:00:00+00:00</updated>
<published>2023-12-09T15:30:00+00:00</published>
<summary>This post looks at using Gatherers (JEP 461) with Groovy.</summary>
</entry>
diff --git a/blog/groovy-gatherers.html b/blog/groovy-gatherers.html
index 04726a4..ee81652 100644
--- a/blog/groovy-gatherers.html
+++ b/blog/groovy-gatherers.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div class='row'><div class='row-fluid'><div class='col-lg-3'><ul class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a href='#doc'>Using Gatherers with Groovy</a></li><li><a href='#_understanding_gatherers' class='anchor-link'>Understanding Gatherers</a></li><li><a href='#_accessing_parts_of_a_collection' class='anchor-link'>Accessing parts of a collection</a></li><li><a href='#_collate' class='anchor-link'>Collate</a></li><li><a href='#_chop' class='anchor-link'>Chop</a></li><li><a href='#_inject_fold_and_scan' class='anchor-link'>Inject, fold and scan</a></li><li><a href='#_testing_for_a_subsequence_fun_with_inits_and_tails' class='anchor-link'>Testing for a subsequence (fun with <code>inits</code> and <code>tails</code>)</a></li><li><a href='#_further_information' class='anchor-link'>Further information</a></li><li><a href='#_conclusion' class='anchor-link'>Conclusion</a></li></ul></div><div class='col-lg-8 col-lg-pull-0'><a name='doc'></a><h1>Using Gatherers with Groovy</h1><p><span>Author: <i>Paul King</i></span><br/><span>Published: 2023-12-09 03:30PM (Last updated: 2024-01-03 10:00PM)</span></p><hr/><div id="preamble">
+ </div><div id='content' class='page-1'><div class='row'><div class='row-fluid'><div class='col-lg-3'><ul class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a href='#doc'>Using Gatherers with Groovy</a></li><li><a href='#_understanding_gatherers' class='anchor-link'>Understanding Gatherers</a></li><li><a href='#_accessing_parts_of_a_collection' class='anchor-link'>Accessing parts of a collection</a></li><li><a href='#_collate' class='anchor-link'>Collate</a></li><li><a href='#_chop' class='anchor-link'>Chop</a></li><li><a href='#_inject_fold_and_scan' class='anchor-link'>Inject, fold and scan</a></li><li><a href='#_testing_for_a_subsequence_fun_with_inits_and_tails' class='anchor-link'>Testing for a subsequence (fun with <code>inits</code> and <code>tails</code>)</a></li><li><a href='#_further_information' class='anchor-link'>Further information</a></li><li><a href='#_conclusion' class='anchor-link'>Conclusion</a></li></ul></div><div class='col-lg-8 col-lg-pull-0'><a name='doc'></a><h1>Using Gatherers with Groovy</h1><p><span>Author: <i>Paul King</i></span><br/><span>Published: 2023-12-09 03:30PM (Last updated: 2024-01-18 10:00PM)</span></p><hr/><div id="preamble">
<div class="sectionbody">
<div class="paragraph">
<p>An interesting feature being previewed in JDK22 is <em>Gatherers</em>
diff --git a/blog/index.html b/blog/index.html
index c5e2366..72a2adf 100644
--- a/blog/index.html
+++ b/blog/index.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div class='row'><div class='row-fluid'><div class='col-lg-3' id='blog-index'><ul class='nav-sidebar list'><li class='active'><a href='/blog/'>Blogs</a></li><li><a href='seasons-greetings-emoji'>Season’s Greetings with Emojis</a></li><li><a href='groovy-gatherers'>Using Gatherers with Groovy</a></li><li><a href='set-operations-with-groovy'>Set Operators with Groovy</a></li><li><a href='community-over-code-na-2023'>Community Over Code (North America) 2023</a></li><li><a href='chatgpt-one-liners'>ChatGPT meets Groovy one-liners</a></li><li><a href='groovy-pekko-gpars'>Using Apache Pekko actors and GPars actors with Groovy</a></li><li><a href='groovy-dauphine'>Processing Results for the Critérium du Dauphiné</a></li><li><a href='create-groovy-blog'>Creating a Groovy Blog Post</a></li><li><a href='groovy-record-performance'>Groovy Record Performance</a></li><li><a href='groovy-sequenced-collections'>Groovy and Sequenced Collections (JEP-431)</a></li><li><a href='lego-bricks-with-groovy'>Lego Bricks with Groovy</a></li><li><a href='gpars-meets-virtual-threads'>GPars meets Virtual Threads</a></li><li><a href='helloworldemoji'>Hello World with Emojis</a></li><li><a href='groovy-records'>Groovy Records</a></li><li><a href='groovy-haiku-processing'>Groovy Haiku processing</a></li><li><a href='testing_permutations_combinations'>Groovy Testing with Combinations and Permutations</a></li><li><a href='apache-nlpcraft-with-groovy'>Converting natural language into actions with NLPCraft and Groovy</a></li><li><a href='quake3-inverse-square-root'>Quake III Arena and the fast inverse square root algorithm</a></li><li><a href='australian-timezones'>Australian Time Zones</a></li><li><a href='wordle-checker'>Checking Wordle with Groovy</a></li><li><a href='groovy-null-processing'>Groovy Processing Nulls In Lists</a></li><li><a href='groundhog-day'>Groundhog Day</a></li><li><a href='fun-with-rating-stars'>Fun with rating stars</a></li><li><a href='apache-groovy-2022-year-in'>Apache Groovy 2022 Year In Review</a></li><li><a href='jvm-hello-world-with-groovy'>JVM Hello World with Groovy</a></li><li><a href='adventures-with-groovyfx'>Adventures with GroovyFX</a></li><li><a href='fun-with-obfuscated-groovy'>Fun with obfuscated Groovy</a></li><li><a href='zipping-collections-with-groovy'>Zipping Collections with Groovy</a></li><li><a href='whiskey-clustering-with-groovy-and'>Whiskey Clustering with Groovy and Apache Ignite</a></li><li><a href='groovy-dates-and-times-cheat'>Groovy Dates And Times Cheat Sheet</a></li><li><a href='fruity-eclipse-collections'>Fruity Eclipse Collections</a></li><li><a href='deep-learning-and-eclipse-collections'>Deep Learning and Eclipse Collections</a></li><li><a href='deck-of-cards-with-groovy'>Deck of cards with Groovy, JDK collections and Eclipse Collections</a></li><li><a href='encryption-and-decryption-with-groovy'>Encryption and decryption with Groovy</a></li><li><a href='calculating-fibonacci-with-groovy-revisited'>Calculating Fibonacci with Groovy revisited</a></li><li><a href='solving-cryptarithmetic-puzzles-with-groovy'>Solving cryptarithmetic puzzles with Groovy and constraint programming using Choco, JaCoP, and OR-Tools</a></li><li><a href='groovy-list-processing-cheat-sheet'>Groovy List Processing Cheat Sheet</a></li><li><a href='matrix-calculations-with-groovy-apache'>Matrix calculations with Groovy, Apache Commons Math, ojAlgo, Nd4j and EJML</a></li><li><a href='life-on-mars-units-of'>Life on Mars: Units of Measurement systems, Groovy, and domain specific languages (DSLs)</a></li><li><a href='natural-language-processing-with-groovy'>Natural Language Processing with Groovy, OpenNLP, CoreNLP, Nlp4j, Datumbox, Smile, Spark NLP, DJL and TensorFlow</a></li><li><a href='detecting-objects-with-groovy-the'>Detecting objects with Groovy, the Deep Java Library (DJL), and Apache MXNet</a></li><li><a href='working-with-sql-databases-with'>Working with SQL databases with Groovy and GraalVM</a></li><li><a href='reading-and-writing-csv-files'>Reading and Writing CSV files with Groovy</a></li><li><a href='groovy-release-train-4-0'>Groovy release train: 4.0.4, 3.0.12, 2.5.18</a></li><li><a href='comparators-and-sorting-in-groovy'>Comparators and Sorting in Groovy</a></li><li><a href='testing-your-java-with-groovy'>Testing your Java with Groovy, Spock, JUnit5, Jacoco, Jqwik and Pitest</a></li><li><a href='parsing-json-with-groovy'>Parsing JSON with Groovy</a></li><li><a href='classifying-iris-flowers-with-deep'>Classifying Iris Flowers with Deep Learning, Groovy and GraalVM</a></li><li><a href='using-groovy-with-apache-wayang'>Using Groovy with Apache Wayang and Apache Spark</a></li><li><a href='groovy-4-0-3-released'>Groovy 4.0.3 Released</a></li><li><a href='groovy-3-highlights'>Groovy 3 Highlights</a></li><li><a href='groovy-3-0-0-beta2'>Groovy 3.0.0-beta-2 Windows Installer Released (Community Release)</a></li><li><a href='groovy-3-0-0-beta1'>Groovy 3.0.0-beta-2 Released</a></li><li><a href='groovy-2-5-7-and'>Groovy 2.5.7 and 3.0.0-beta-1 Windows Installers Released (Community Artifacts)</a></li><li><a href='groovy-3-0-0-beta'>Groovy 3.0.0-beta-1 Released</a></li><li><a href='groovy-2-5-7-released'>Groovy 2.5.7 Released</a></li><li><a href='groovy-2-4-17-released'>Groovy 2.4.17 Released</a></li><li><a href='groovy-2-5-6-released'>Groovy 2.5.6 Released</a></li><li><a href='groovy-3-0-0-alpha1'>Groovy 3.0.0-alpha-4 Windows Installer Released (Community Artifact)</a></li><li><a href='groovy-3-0-0-alpha'>Groovy 3.0.0-alpha-4 Released</a></li><li><a href='groovy-2-5-5-windows'>Groovy 2.5.5 Windows Installer Released (Community Artifact)</a></li><li><a href='groovy-2-5-5-released'>Groovy 2.5.5 released</a></li><li><a href='groovy-2-4-16-windows'>Groovy 2.4.16 Windows Installer Released (Community Artifact)</a></li><li><a href='groovy-2-4-16-released'>Groovy 2.4.16 Released</a></li><li><a href='groovy-2-5-4-windows'>Groovy 2.5.4 Windows Installer Released (Community Artifact)</a></li><li><a href='groovy-2-5-4-released'>Groovy 2.5.4 Released</a></li><li><a href='apache-groovy-committer-graeme-rocher'>Apache Groovy committer Graeme Rocher receives Oracle Groundbreaker award</a></li><li><a href='gmavenplus-1-6-2-released'>GMavenPlus 1.6.2 Released (Community Artifact)</a></li><li><a href='groovy-2-5-3-windows'>Groovy 2.5.3 Windows Installer Released (Community Artifact)</a></li><li><a href='groovy-2-5-3-released'>Groovy 2.5.3 Released</a></li><li><a href='groovy-2-5-2-windows'>Groovy 2.5.2 Windows Installer Released (Community Artifact)</a></li><li><a href='groovy-2-5-2-released'>Groovy 2.5.2 released</a></li><li><a href='groovy-2-5-1-released'>Groovy 2.5.1 released</a></li><li><a href='announce-announcing-codenarc-1-2'>Announcing CodeNarc 1.2</a></li><li><a href='groovy-2-5-0-released'>Groovy 2.5.0 released</a></li><li><a href='groovy-2-5-clibuilder-renewal'>Apache Groovy 2.5 CliBuilder Renewal</a></li></ul><ul class='pagination'/></div><div class='col-lg-8 col-lg-pull-0'><h1>Blogs for Groovy</h1><div id='chartdiv'></div><p>Here you can find the Blogs for the Groovy programming language:</p><div id='blog-list'><div><span>Search: </span><input type='text' class='search'/></div><ul class='list'><li><p class='name'><a href='seasons-greetings-emoji'>Season’s Greetings with Emojis</a><br/>Published by Paul King on 2023-12-23 12:24PM<br/>Last updated: 2024-01-19 10:15PM<br/>Season's greetings with some emoji fun.</p></li><li><p class='name'><a href='groovy-gatherers'>Using Gatherers with Groovy</a><br/>Published by Paul King on 2023-12-09 03:30PM<br/>Last updated: 2024-01-03 10:00PM<br/>This post looks at using Gatherers (JEP 461) with Groovy.</p></li><li><p class='name'><a href='set-operations-with-groovy'>Set Operators with Groovy</a><br/>Published by Paul King on 2023-11-14 03:22PM<br/>This blog looks at union, intersection, difference &amp; symmetric difference operators in Groovy.</p></li><li><p class='name'><a href='community-over-code-na-2023'>Community Over Code (North America) 2023</a><br/>Published by Paul King on 2023-10-26 05:00PM<br/>This post looks at the ASF Community Over Code conference in Halifax, Nova Scotia, October 7-10 2023, with a particular focus on the Groovy Track.</p></li><li><p class='name'><a href='chatgpt-one-liners'>ChatGPT meets Groovy one-liners</a><br/>Published by Paul King on 2023-10-19 06:00PM<br/>I asked ChatGPT if it could represent some short/one-liner programming-related dad jokes as short/one-liner Groovy scripts.</p></li><li><p class='name'><a href='groovy-pekko-gpars'>Using Apache Pekko actors and GPars actors with Groovy</a><br/>Published by Paul King on 2023-07-17 11:24PM<br/>Last updated: 2023-07-26 03:02PM<br/>This post looks at using Apache Pekko Actors and GPars Actors with Groovy.</p></li><li><p class='name'><a href='groovy-dauphine'>Processing Results for the Critérium du Dauphiné</a><br/>Published by Paul King on 2023-06-13 05:00PM<br/>This post looks at processing the general classification results for the Critérium du Dauphiné using Groovy, GQuery and DuckDB.</p></li><li><p class='name'><a href='create-groovy-blog'>Creating a Groovy Blog Post</a><br/>Published by Paul King on 2023-05-25 11:35PM<br/>This post looks at the steps to create a blog post.</p></li><li><p class='name'><a href='groovy-record-performance'>Groovy Record Performance</a><br/>Published by Paul King on 2023-05-09 11:39PM<br/>Last updated: 2023-05-10 07:57PM<br/>This post looks at the performance of some of the generated methods in Groovy records.</p></li><li><p class='name'><a href='groovy-sequenced-collections'>Groovy and Sequenced Collections (JEP-431)</a><br/>Published by Paul King on 2023-04-29 09:00AM<br/>This post looks at Groovy support for sequenced collections.</p></li><li><p class='name'><a href='lego-bricks-with-groovy'>Lego Bricks with Groovy</a><br/>Published by Paul King on 2023-04-25 11:28PM<br/>Last updated: 2023-04-27 10:42PM<br/>This post compares Groovy built-in capabilities to Java and Eclipse Collections.</p></li><li><p class='name'><a href='gpars-meets-virtual-threads'>GPars meets Virtual Threads</a><br/>Published by Paul King on 2022-06-15 11:28AM<br/>Last updated: 2023-04-14 06:23PM<br/>This post looks at using GPars with virtual threads.</p></li><li><p class='name'><a href='helloworldemoji'>Hello World with Emojis</a><br/>Published by Paul King on 2023-04-04 12:24PM<br/>This post looks at a Groovy hello world with some emoji fun.</p></li><li><p class='name'><a href='groovy-records'>Groovy Records</a><br/>Published by Paul King on 2023-04-02 08:22PM<br/>This blog looks at Groovy records.</p></li><li><p class='name'><a href='groovy-haiku-processing'>Groovy Haiku processing</a><br/>Published by Paul King on 2023-11-07 07:22PM<br/>This blog looks at processing some creative writing looking at various properties of the letters within the text.</p></li><li><p class='name'><a href='testing_permutations_combinations'>Groovy Testing with Combinations and Permutations</a><br/>Published by Paul King on 2023-03-19 05:23PM<br/>This blog looks at testing with Groovy using Combinations and Permutations.</p></li><li><p class='name'><a href='apache-nlpcraft-with-groovy'>Converting natural language into actions with NLPCraft and Groovy</a><br/>Published by Paul King on 2023-03-10 07:22PM<br/>Last updated: 2023-03-13 01:32PM<br/>This blog looks at using Apache NLPCraft from Groovy.</p></li><li><p class='name'><a href='quake3-inverse-square-root'>Quake III Arena and the fast inverse square root algorithm</a><br/>Published by Paul King on 2023-02-28 12:05AM<br/>Inspired by a recent tweet, this blog looks at the fast inverse square root algorithm made famous in Quake III Arena.</p></li><li><p class='name'><a href='australian-timezones'>Australian Time Zones</a><br/>Published by Paul King on 2023-02-20 08:00PM<br/>Inspired by a recent update related to Antarctic timezones, this post looks at some interesting Australian time zone facts.</p></li><li><p class='name'><a href='wordle-checker'>Checking Wordle with Groovy</a><br/>Published by Paul King on 2023-02-08 12:00AM<br/>This post looks at writing a Wordle checker in Groovy.</p></li><li><p class='name'><a href='groovy-null-processing'>Groovy Processing Nulls In Lists</a><br/>Published by Paul King on 2023-02-06 12:00AM<br/>This post looks at processing lists containing nulls in Groovy.</p></li><li><p class='name'><a href='groundhog-day'>Groundhog Day</a><br/>Published by Paul King on 2023-02-02 12:00AM<br/>Inspired by a recent tweet, this blog looks at some datetime manipulations to calculate the period between Groundhog day and the start of Spring.</p></li><li><p class='name'><a href='fun-with-rating-stars'>Fun with rating stars</a><br/>Published by Paul King on 2023-01-25 12:00AM<br/>Inspired by a recent tweet, this blog looks at producing a string of stars corresponding to a rating.</p></li><li><p class='name'><a href='apache-groovy-2022-year-in'>Apache Groovy 2022 Year In Review</a><br/>Published by Paul King on 2022-12-29 02:28PM<br/>This post looks back at some highlights for Groovy in 2022.</p></li><li><p class='name'><a href='jvm-hello-world-with-groovy'>JVM Hello World with Groovy</a><br/>Published by Paul King on 2022-12-22 02:24PM<br/>This post looks at using bytecode libraries to generate class files. It's a deep dive into how compilers and other tools work behind the scenes.</p></li><li><p class='name'><a href='adventures-with-groovyfx'>Adventures with GroovyFX</a><br/>Published by Paul King on 2022-12-12 02:22PM<br/>This blog looks at a GroovyFX TODO application.</p></li><li><p class='name'><a href='fun-with-obfuscated-groovy'>Fun with obfuscated Groovy</a><br/>Published by Paul King on 2022-12-08 12:40AM<br/>This post looks at some Obfuscated code for outputting some well-known text.</p></li><li><p class='name'><a href='zipping-collections-with-groovy'>Zipping Collections with Groovy</a><br/>Published by Paul King on 2022-11-17 12:50PM<br/>This post looks at zipping collections.</p></li><li><p class='name'><a href='whiskey-clustering-with-groovy-and'>Whiskey Clustering with Groovy and Apache Ignite</a><br/>Published by Paul King on 2022-10-27 11:13AM<br/>This post looks at using Apache Ignite with Apache Groovy and the K-Means algorithm to cluster scotch whiskeys.</p></li><li><p class='name'><a href='groovy-dates-and-times-cheat'>Groovy Dates And Times Cheat Sheet</a><br/>Published by Paul King on 2022-10-24 07:27AM<br/>This post looks at data and time functionality in Groovy including classic and Java date time, JSR310, functionality.</p></li><li><p class='name'><a href='fruity-eclipse-collections'>Fruity Eclipse Collections</a><br/>Published by Paul King on 2022-10-13 11:05AM<br/>This post looks at using KMeans to compare fruit nominated color with the colors used in its emoji.</p></li><li><p class='name'><a href='deep-learning-and-eclipse-collections'>Deep Learning and Eclipse Collections</a><br/>Published by Paul King on 2022-10-11 10:41AM<br/>This post uses Emojis and Eclipse Collections to process pet records. We then use deep learning to predict whether each emoji looks like a dog or cat.</p></li><li><p class='name'><a href='deck-of-cards-with-groovy'>Deck of cards with Groovy, JDK collections and Eclipse Collections</a><br/>Published by Paul King on 2022-09-23 10:18AM<br/>Last updated: 2022-09-25 11:15AM<br/>This post highlights some code for modelling and manipulating cards with records, JDK collections, and Eclipse Collections.</p></li><li><p class='name'><a href='encryption-and-decryption-with-groovy'>Encryption and decryption with Groovy</a><br/>Published by Paul King on 2022-09-19 02:34PM<br/>This post looks at encrypting and decrypting data using Groovy with the AES and CAST5 algorithms.</p></li><li><p class='name'><a href='calculating-fibonacci-with-groovy-revisited'>Calculating Fibonacci with Groovy revisited</a><br/>Published by Paul King on 2022-09-08 10:59AM<br/>This post looks at various ways to calculate Fibonacci numbers such as recursion and iteration including optimisations like tail recursion and memoization.</p></li><li><p class='name'><a href='solving-cryptarithmetic-puzzles-with-groovy'>Solving cryptarithmetic puzzles with Groovy and constraint programming using Choco, JaCoP, and OR-Tools</a><br/>Published by Paul King on 2022-09-05 01:43PM<br/>This post looks at solving cryptarithmetic puzzles using Groovy.</p></li><li><p class='name'><a href='groovy-list-processing-cheat-sheet'>Groovy List Processing Cheat Sheet</a><br/>Published by Paul King on 2022-08-28 08:46AM<br/>This post looks at the common Groovy features for processing lists.</p></li><li><p class='name'><a href='matrix-calculations-with-groovy-apache'>Matrix calculations with Groovy, Apache Commons Math, ojAlgo, Nd4j and EJML</a><br/>Published by Paul King on 2022-08-18 01:41PM<br/>This post looks at using Groovy to write a number of applications involving matrices. It uses a number of open source matrix libraries.</p></li><li><p class='name'><a href='life-on-mars-units-of'>Life on Mars: Units of Measurement systems, Groovy, and domain specific languages (DSLs)</a><br/>Published by Paul King on 2022-08-13 06:31AM<br/>This post looks at using the JSR 385 unit of measurement system and writing domain specific languages with examples including the Mars rover robot.</p></li><li><p class='name'><a href='natural-language-processing-with-groovy'>Natural Language Processing with Groovy, OpenNLP, CoreNLP, Nlp4j, Datumbox, Smile, Spark NLP, DJL and TensorFlow</a><br/>Published by Paul King on 2022-08-07 07:34AM<br/>This post looks at numerous common natural language processing tasks using Groovy and a range of NLP libraries.</p></li><li><p class='name'><a href='detecting-objects-with-groovy-the'>Detecting objects with Groovy, the Deep Java Library (DJL), and Apache MXNet</a><br/>Published by Paul King on 2022-08-01 11:52AM<br/>This post looks at using Apache Groovy, DLJ and Apache MXNet to use neural networks to detect objects within an image.</p></li><li><p class='name'><a href='working-with-sql-databases-with'>Working with SQL databases with Groovy and GraalVM</a><br/>Published by Paul King on 2022-07-29 02:07PM<br/>This post looks at a simple H2 database application. It shows how to create a native version of the application using GraalVM.</p></li><li><p class='name'><a href='reading-and-writing-csv-files'>Reading and Writing CSV files with Groovy</a><br/>Published by Paul King on 2022-07-25 02:26PM<br/>This post looks at processing CSV files using OpenCSV, Commons CSV, and Jackson Databind libraries.</p></li><li><p class='name'><a href='groovy-release-train-4-0'>Groovy release train: 4.0.4, 3.0.12, 2.5.18</a><br/>Published by Paul King on 2022-07-24 12:55PM<br/>Groovy 4.0.4, 3.0.12 and 2.5.18 Release Announcement.</p></li><li><p class='name'><a href='comparators-and-sorting-in-groovy'>Comparators and Sorting in Groovy</a><br/>Published by Paul King on 2022-07-21 03:51PM<br/>This post looks at Groovy functionality for making your classes comparable and/or sortable.</p></li><li><p class='name'><a href='testing-your-java-with-groovy'>Testing your Java with Groovy, Spock, JUnit5, Jacoco, Jqwik and Pitest</a><br/>Published by Paul King on 2022-07-15 08:26AM<br/>This post looks at testing Java using Groovy, Spock, JUnit5, Jacoco, Jqwik and Pitest</p></li><li><p class='name'><a href='parsing-json-with-groovy'>Parsing JSON with Groovy</a><br/>Published by Paul King on 2022-07-10 02:00PM<br/>This post looks at parsing JSON using Groovy's in-built capabilities as well as some other libraries.</p></li><li><p class='name'><a href='classifying-iris-flowers-with-deep'>Classifying Iris Flowers with Deep Learning, Groovy and GraalVM</a><br/>Published by Paul King on 2022-06-25 10:52AM<br/>Last updated: 2022-06-27 11:16AM<br/>This post looks at classifying Iris flowers using traditional and neural net based approaches using Eclipse DeepLearning4j, Encog, Deep Netts and GraalVM.</p></li><li><p class='name'><a href='using-groovy-with-apache-wayang'>Using Groovy with Apache Wayang and Apache Spark</a><br/>Published by Paul King on 2022-06-19 01:01PM<br/>This post looks at using Apache Wayang and Apache Spark with Apache Groovy to cluster various Whiskies.</p></li><li><p class='name'><a href='groovy-4-0-3-released'>Groovy 4.0.3 Released</a><br/>Published by Paul King on 2022-06-15 08:16AM<br/>Groovy 4.0.3 Release Announcement.</p></li><li><p class='name'><a href='groovy-3-highlights'>Groovy 3 Highlights</a><br/>Published by Paul King on 2020-02-13 02:28AM<br/>A summary of the highlights for Groovy 3.</p></li><li><p class='name'><a href='groovy-3-0-0-beta2'>Groovy 3.0.0-beta-2 Windows Installer Released (Community Release)</a><br/>Published by Remko Popma on 2019-07-15 10:30AM<br/>Groovy 3.0.0-beta-2 Windows Installer Release Announcement.</p></li><li><p class='name'><a href='groovy-3-0-0-beta1'>Groovy 3.0.0-beta-2 Released</a><br/>Published by Remko Popma on 2019-07-15 10:25AM<br/>Groovy 3.0.0-beta-2 Release Announcement.</p></li><li><p class='name'><a href='groovy-2-5-7-and'>Groovy 2.5.7 and 3.0.0-beta-1 Windows Installers Released (Community Artifacts)</a><br/>Published by Remko Popma on 2019-05-12 10:49PM<br/>Groovy 2.5.7 and 3.0.0-beta-1 Windows Installer Release Announcement.</p></li><li><p class='name'><a href='groovy-3-0-0-beta'>Groovy 3.0.0-beta-1 Released</a><br/>Published by Remko Popma on 2019-05-12 10:41PM<br/>Groovy 3.0.0-beta-1 Release Announcement.</p></li><li><p class='name'><a href='groovy-2-5-7-released'>Groovy 2.5.7 Released</a><br/>Published by Remko Popma on 2019-05-12 10:39PM<br/>Groovy 2.5.7 Release Announcement.</p></li><li><p class='name'><a href='groovy-2-4-17-released'>Groovy 2.4.17 Released</a><br/>Published by Remko Popma on 2019-05-12 10:32PM<br/>Groovy 2.4.17 Release Announcement.</p></li><li><p class='name'><a href='groovy-2-5-6-released'>Groovy 2.5.6 Released</a><br/>Published by Remko Popma on 2019-02-04 10:19PM<br/>Groovy 2.5.6 Release Announcement.</p></li><li><p class='name'><a href='groovy-3-0-0-alpha1'>Groovy 3.0.0-alpha-4 Windows Installer Released (Community Artifact)</a><br/>Published by Remko Popma on 2019-01-01 09:28AM<br/>Groovy 2.4.16 Windows Installer Release Announcement.</p></li><li><p class='name'><a href='groovy-3-0-0-alpha'>Groovy 3.0.0-alpha-4 Released</a><br/>Published by Remko Popma on 2019-01-01 09:24AM<br/>Groovy 3.0.0-alpha-4 Release Announcement.</p></li><li><p class='name'><a href='groovy-2-5-5-windows'>Groovy 2.5.5 Windows Installer Released (Community Artifact)</a><br/>Published by Remko Popma on 2018-12-24 10:02PM<br/>Groovy 2.5.5 Windows Installer Release Announcement.</p></li><li><p class='name'><a href='groovy-2-5-5-released'>Groovy 2.5.5 released</a><br/>Published by Remko Popma on 2018-12-24 11:53AM<br/>Groovy 2.5.5 Release Announcement.</p></li><li><p class='name'><a href='groovy-2-4-16-windows'>Groovy 2.4.16 Windows Installer Released (Community Artifact)</a><br/>Published by Remko Popma on 2018-12-18 10:06PM<br/>Groovy 2.4.16 Windows Installer Release Announcement.</p></li><li><p class='name'><a href='groovy-2-4-16-released'>Groovy 2.4.16 Released</a><br/>Published by Remko Popma on 2018-12-18 10:04PM<br/>Groovy 2.4.16 Release Announcement.</p></li><li><p class='name'><a href='groovy-2-5-4-windows'>Groovy 2.5.4 Windows Installer Released (Community Artifact)</a><br/>Published by Remko Popma on 2018-11-12 11:43AM<br/>Groovy 2.5.4 Windows Installer Release Announcement.</p></li><li><p class='name'><a href='groovy-2-5-4-released'>Groovy 2.5.4 Released</a><br/>Published by Remko Popma on 2018-11-12 11:42AM<br/>Groovy 2.5.4 Release Announcement.</p></li><li><p class='name'><a href='apache-groovy-committer-graeme-rocher'>Apache Groovy committer Graeme Rocher receives Oracle Groundbreaker award</a><br/>Published by Paul King on 2018-10-24 11:33PM<br/>Congratulations to Graeme Rocher for receiving the Oracle Groundbreaker award.</p></li><li><p class='name'><a href='gmavenplus-1-6-2-released'>GMavenPlus 1.6.2 Released (Community Artifact)</a><br/>Published by Remko Popma on 2018-10-14 10:00PM<br/>GMavenPlus 1.6.2 Release Announcement.</p></li><li><p class='name'><a href='groovy-2-5-3-windows'>Groovy 2.5.3 Windows Installer Released (Community Artifact)</a><br/>Published by Remko Popma on 2018-10-14 09:47PM<br/>Groovy 2.5.3 Windows Installer Release Announcement.</p></li><li><p class='name'><a href='groovy-2-5-3-released'>Groovy 2.5.3 Released</a><br/>Published by Remko Popma on 2018-10-14 09:43PM<br/>Groovy 2.5.3 Release Announcement.</p></li><li><p class='name'><a href='groovy-2-5-2-windows'>Groovy 2.5.2 Windows Installer Released (Community Artifact)</a><br/>Published by Remko Popma on 2018-08-19 09:50AM<br/>Groovy 2.5.2 Windows Installer Release Announcement.</p></li><li><p class='name'><a href='groovy-2-5-2-released'>Groovy 2.5.2 released</a><br/>Published by Remko Popma on 2018-08-16 02:52AM<br/>Groovy 2.5.2 Release Announcement.</p></li><li><p class='name'><a href='groovy-2-5-1-released'>Groovy 2.5.1 released</a><br/>Published by Remko Popma on 2018-07-14 02:18AM<br/>Groovy 2.5.1 Release Announcement.</p></li><li><p class='name'><a href='announce-announcing-codenarc-1-2'>Announcing CodeNarc 1.2</a><br/>Published by Remko Popma on 2018-07-10 10:16AM<br/>CodeNarc 1.2 Release Announcement.</p></li><li><p class='name'><a href='groovy-2-5-0-released'>Groovy 2.5.0 released</a><br/>Published by Remko Popma on 2018-05-30 11:28AM<br/>Groovy 2.5.0 Release Announcement.</p></li><li><p class='name'><a href='groovy-2-5-clibuilder-renewal'>Apache Groovy 2.5 CliBuilder Renewal</a><br/>Published by Remko Popma on 2018-05-30 11:28AM<br/>This post looks at new CliBuilder features from Groovy 2.5 in particular the Picocli-based implementation.</p></li></ul><ul class='pagination'/></div></div></div></div></div><footer id='footer'>
+ </div><div id='content' class='page-1'><div class='row'><div class='row-fluid'><div class='col-lg-3' id='blog-index'><ul class='nav-sidebar list'><li class='active'><a href='/blog/'>Blogs</a></li><li><a href='seasons-greetings-emoji'>Season’s Greetings with Emojis</a></li><li><a href='groovy-gatherers'>Using Gatherers with Groovy</a></li><li><a href='set-operations-with-groovy'>Set Operators with Groovy</a></li><li><a href='community-over-code-na-2023'>Community Over Code (North America) 2023</a></li><li><a href='chatgpt-one-liners'>ChatGPT meets Groovy one-liners</a></li><li><a href='groovy-pekko-gpars'>Using Apache Pekko actors and GPars actors with Groovy</a></li><li><a href='groovy-dauphine'>Processing Results for the Critérium du Dauphiné</a></li><li><a href='create-groovy-blog'>Creating a Groovy Blog Post</a></li><li><a href='groovy-record-performance'>Groovy Record Performance</a></li><li><a href='groovy-sequenced-collections'>Groovy and Sequenced Collections (JEP-431)</a></li><li><a href='lego-bricks-with-groovy'>Lego Bricks with Groovy</a></li><li><a href='gpars-meets-virtual-threads'>GPars meets Virtual Threads</a></li><li><a href='helloworldemoji'>Hello World with Emojis</a></li><li><a href='groovy-records'>Groovy Records</a></li><li><a href='groovy-haiku-processing'>Groovy Haiku processing</a></li><li><a href='testing_permutations_combinations'>Groovy Testing with Combinations and Permutations</a></li><li><a href='apache-nlpcraft-with-groovy'>Converting natural language into actions with NLPCraft and Groovy</a></li><li><a href='quake3-inverse-square-root'>Quake III Arena and the fast inverse square root algorithm</a></li><li><a href='australian-timezones'>Australian Time Zones</a></li><li><a href='wordle-checker'>Checking Wordle with Groovy</a></li><li><a href='groovy-null-processing'>Groovy Processing Nulls In Lists</a></li><li><a href='groundhog-day'>Groundhog Day</a></li><li><a href='fun-with-rating-stars'>Fun with rating stars</a></li><li><a href='apache-groovy-2022-year-in'>Apache Groovy 2022 Year In Review</a></li><li><a href='jvm-hello-world-with-groovy'>JVM Hello World with Groovy</a></li><li><a href='adventures-with-groovyfx'>Adventures with GroovyFX</a></li><li><a href='fun-with-obfuscated-groovy'>Fun with obfuscated Groovy</a></li><li><a href='zipping-collections-with-groovy'>Zipping Collections with Groovy</a></li><li><a href='whiskey-clustering-with-groovy-and'>Whiskey Clustering with Groovy and Apache Ignite</a></li><li><a href='groovy-dates-and-times-cheat'>Groovy Dates And Times Cheat Sheet</a></li><li><a href='fruity-eclipse-collections'>Fruity Eclipse Collections</a></li><li><a href='deep-learning-and-eclipse-collections'>Deep Learning and Eclipse Collections</a></li><li><a href='deck-of-cards-with-groovy'>Deck of cards with Groovy, JDK collections and Eclipse Collections</a></li><li><a href='encryption-and-decryption-with-groovy'>Encryption and decryption with Groovy</a></li><li><a href='calculating-fibonacci-with-groovy-revisited'>Calculating Fibonacci with Groovy revisited</a></li><li><a href='solving-cryptarithmetic-puzzles-with-groovy'>Solving cryptarithmetic puzzles with Groovy and constraint programming using Choco, JaCoP, and OR-Tools</a></li><li><a href='groovy-list-processing-cheat-sheet'>Groovy List Processing Cheat Sheet</a></li><li><a href='matrix-calculations-with-groovy-apache'>Matrix calculations with Groovy, Apache Commons Math, ojAlgo, Nd4j and EJML</a></li><li><a href='life-on-mars-units-of'>Life on Mars: Units of Measurement systems, Groovy, and domain specific languages (DSLs)</a></li><li><a href='natural-language-processing-with-groovy'>Natural Language Processing with Groovy, OpenNLP, CoreNLP, Nlp4j, Datumbox, Smile, Spark NLP, DJL and TensorFlow</a></li><li><a href='detecting-objects-with-groovy-the'>Detecting objects with Groovy, the Deep Java Library (DJL), and Apache MXNet</a></li><li><a href='working-with-sql-databases-with'>Working with SQL databases with Groovy and GraalVM</a></li><li><a href='reading-and-writing-csv-files'>Reading and Writing CSV files with Groovy</a></li><li><a href='groovy-release-train-4-0'>Groovy release train: 4.0.4, 3.0.12, 2.5.18</a></li><li><a href='comparators-and-sorting-in-groovy'>Comparators and Sorting in Groovy</a></li><li><a href='testing-your-java-with-groovy'>Testing your Java with Groovy, Spock, JUnit5, Jacoco, Jqwik and Pitest</a></li><li><a href='parsing-json-with-groovy'>Parsing JSON with Groovy</a></li><li><a href='classifying-iris-flowers-with-deep'>Classifying Iris Flowers with Deep Learning, Groovy and GraalVM</a></li><li><a href='using-groovy-with-apache-wayang'>Using Groovy with Apache Wayang and Apache Spark</a></li><li><a href='groovy-4-0-3-released'>Groovy 4.0.3 Released</a></li><li><a href='groovy-3-highlights'>Groovy 3 Highlights</a></li><li><a href='groovy-3-0-0-beta2'>Groovy 3.0.0-beta-2 Windows Installer Released (Community Release)</a></li><li><a href='groovy-3-0-0-beta1'>Groovy 3.0.0-beta-2 Released</a></li><li><a href='groovy-2-5-7-and'>Groovy 2.5.7 and 3.0.0-beta-1 Windows Installers Released (Community Artifacts)</a></li><li><a href='groovy-3-0-0-beta'>Groovy 3.0.0-beta-1 Released</a></li><li><a href='groovy-2-5-7-released'>Groovy 2.5.7 Released</a></li><li><a href='groovy-2-4-17-released'>Groovy 2.4.17 Released</a></li><li><a href='groovy-2-5-6-released'>Groovy 2.5.6 Released</a></li><li><a href='groovy-3-0-0-alpha1'>Groovy 3.0.0-alpha-4 Windows Installer Released (Community Artifact)</a></li><li><a href='groovy-3-0-0-alpha'>Groovy 3.0.0-alpha-4 Released</a></li><li><a href='groovy-2-5-5-windows'>Groovy 2.5.5 Windows Installer Released (Community Artifact)</a></li><li><a href='groovy-2-5-5-released'>Groovy 2.5.5 released</a></li><li><a href='groovy-2-4-16-windows'>Groovy 2.4.16 Windows Installer Released (Community Artifact)</a></li><li><a href='groovy-2-4-16-released'>Groovy 2.4.16 Released</a></li><li><a href='groovy-2-5-4-windows'>Groovy 2.5.4 Windows Installer Released (Community Artifact)</a></li><li><a href='groovy-2-5-4-released'>Groovy 2.5.4 Released</a></li><li><a href='apache-groovy-committer-graeme-rocher'>Apache Groovy committer Graeme Rocher receives Oracle Groundbreaker award</a></li><li><a href='gmavenplus-1-6-2-released'>GMavenPlus 1.6.2 Released (Community Artifact)</a></li><li><a href='groovy-2-5-3-windows'>Groovy 2.5.3 Windows Installer Released (Community Artifact)</a></li><li><a href='groovy-2-5-3-released'>Groovy 2.5.3 Released</a></li><li><a href='groovy-2-5-2-windows'>Groovy 2.5.2 Windows Installer Released (Community Artifact)</a></li><li><a href='groovy-2-5-2-released'>Groovy 2.5.2 released</a></li><li><a href='groovy-2-5-1-released'>Groovy 2.5.1 released</a></li><li><a href='announce-announcing-codenarc-1-2'>Announcing CodeNarc 1.2</a></li><li><a href='groovy-2-5-0-released'>Groovy 2.5.0 released</a></li><li><a href='groovy-2-5-clibuilder-renewal'>Apache Groovy 2.5 CliBuilder Renewal</a></li></ul><ul class='pagination'/></div><div class='col-lg-8 col-lg-pull-0'><h1>Blogs for Groovy</h1><div id='chartdiv'></div><p>Here you can find the Blogs for the Groovy programming language:</p><div id='blog-list'><div><span>Search: </span><input type='text' class='search'/></div><ul class='list'><li><p class='name'><a href='seasons-greetings-emoji'>Season’s Greetings with Emojis</a><br/>Published by Paul King on 2023-12-23 12:24PM<br/>Last updated: 2024-01-19 10:15PM<br/>Season's greetings with some emoji fun.</p></li><li><p class='name'><a href='groovy-gatherers'>Using Gatherers with Groovy</a><br/>Published by Paul King on 2023-12-09 03:30PM<br/>Last updated: 2024-01-18 10:00PM<br/>This post looks at using Gatherers (JEP 461) with Groovy.</p></li><li><p class='name'><a href='set-operations-with-groovy'>Set Operators with Groovy</a><br/>Published by Paul King on 2023-11-14 03:22PM<br/>This blog looks at union, intersection, difference &amp; symmetric difference operators in Groovy.</p></li><li><p class='name'><a href='community-over-code-na-2023'>Community Over Code (North America) 2023</a><br/>Published by Paul King on 2023-10-26 05:00PM<br/>This post looks at the ASF Community Over Code conference in Halifax, Nova Scotia, October 7-10 2023, with a particular focus on the Groovy Track.</p></li><li><p class='name'><a href='chatgpt-one-liners'>ChatGPT meets Groovy one-liners</a><br/>Published by Paul King on 2023-10-19 06:00PM<br/>I asked ChatGPT if it could represent some short/one-liner programming-related dad jokes as short/one-liner Groovy scripts.</p></li><li><p class='name'><a href='groovy-pekko-gpars'>Using Apache Pekko actors and GPars actors with Groovy</a><br/>Published by Paul King on 2023-07-17 11:24PM<br/>Last updated: 2023-07-26 03:02PM<br/>This post looks at using Apache Pekko Actors and GPars Actors with Groovy.</p></li><li><p class='name'><a href='groovy-dauphine'>Processing Results for the Critérium du Dauphiné</a><br/>Published by Paul King on 2023-06-13 05:00PM<br/>This post looks at processing the general classification results for the Critérium du Dauphiné using Groovy, GQuery and DuckDB.</p></li><li><p class='name'><a href='create-groovy-blog'>Creating a Groovy Blog Post</a><br/>Published by Paul King on 2023-05-25 11:35PM<br/>This post looks at the steps to create a blog post.</p></li><li><p class='name'><a href='groovy-record-performance'>Groovy Record Performance</a><br/>Published by Paul King on 2023-05-09 11:39PM<br/>Last updated: 2023-05-10 07:57PM<br/>This post looks at the performance of some of the generated methods in Groovy records.</p></li><li><p class='name'><a href='groovy-sequenced-collections'>Groovy and Sequenced Collections (JEP-431)</a><br/>Published by Paul King on 2023-04-29 09:00AM<br/>This post looks at Groovy support for sequenced collections.</p></li><li><p class='name'><a href='lego-bricks-with-groovy'>Lego Bricks with Groovy</a><br/>Published by Paul King on 2023-04-25 11:28PM<br/>Last updated: 2023-04-27 10:42PM<br/>This post compares Groovy built-in capabilities to Java and Eclipse Collections.</p></li><li><p class='name'><a href='gpars-meets-virtual-threads'>GPars meets Virtual Threads</a><br/>Published by Paul King on 2022-06-15 11:28AM<br/>Last updated: 2023-04-14 06:23PM<br/>This post looks at using GPars with virtual threads.</p></li><li><p class='name'><a href='helloworldemoji'>Hello World with Emojis</a><br/>Published by Paul King on 2023-04-04 12:24PM<br/>This post looks at a Groovy hello world with some emoji fun.</p></li><li><p class='name'><a href='groovy-records'>Groovy Records</a><br/>Published by Paul King on 2023-04-02 08:22PM<br/>This blog looks at Groovy records.</p></li><li><p class='name'><a href='groovy-haiku-processing'>Groovy Haiku processing</a><br/>Published by Paul King on 2023-11-07 07:22PM<br/>This blog looks at processing some creative writing looking at various properties of the letters within the text.</p></li><li><p class='name'><a href='testing_permutations_combinations'>Groovy Testing with Combinations and Permutations</a><br/>Published by Paul King on 2023-03-19 05:23PM<br/>This blog looks at testing with Groovy using Combinations and Permutations.</p></li><li><p class='name'><a href='apache-nlpcraft-with-groovy'>Converting natural language into actions with NLPCraft and Groovy</a><br/>Published by Paul King on 2023-03-10 07:22PM<br/>Last updated: 2023-03-13 01:32PM<br/>This blog looks at using Apache NLPCraft from Groovy.</p></li><li><p class='name'><a href='quake3-inverse-square-root'>Quake III Arena and the fast inverse square root algorithm</a><br/>Published by Paul King on 2023-02-28 12:05AM<br/>Inspired by a recent tweet, this blog looks at the fast inverse square root algorithm made famous in Quake III Arena.</p></li><li><p class='name'><a href='australian-timezones'>Australian Time Zones</a><br/>Published by Paul King on 2023-02-20 08:00PM<br/>Inspired by a recent update related to Antarctic timezones, this post looks at some interesting Australian time zone facts.</p></li><li><p class='name'><a href='wordle-checker'>Checking Wordle with Groovy</a><br/>Published by Paul King on 2023-02-08 12:00AM<br/>This post looks at writing a Wordle checker in Groovy.</p></li><li><p class='name'><a href='groovy-null-processing'>Groovy Processing Nulls In Lists</a><br/>Published by Paul King on 2023-02-06 12:00AM<br/>This post looks at processing lists containing nulls in Groovy.</p></li><li><p class='name'><a href='groundhog-day'>Groundhog Day</a><br/>Published by Paul King on 2023-02-02 12:00AM<br/>Inspired by a recent tweet, this blog looks at some datetime manipulations to calculate the period between Groundhog day and the start of Spring.</p></li><li><p class='name'><a href='fun-with-rating-stars'>Fun with rating stars</a><br/>Published by Paul King on 2023-01-25 12:00AM<br/>Inspired by a recent tweet, this blog looks at producing a string of stars corresponding to a rating.</p></li><li><p class='name'><a href='apache-groovy-2022-year-in'>Apache Groovy 2022 Year In Review</a><br/>Published by Paul King on 2022-12-29 02:28PM<br/>This post looks back at some highlights for Groovy in 2022.</p></li><li><p class='name'><a href='jvm-hello-world-with-groovy'>JVM Hello World with Groovy</a><br/>Published by Paul King on 2022-12-22 02:24PM<br/>This post looks at using bytecode libraries to generate class files. It's a deep dive into how compilers and other tools work behind the scenes.</p></li><li><p class='name'><a href='adventures-with-groovyfx'>Adventures with GroovyFX</a><br/>Published by Paul King on 2022-12-12 02:22PM<br/>This blog looks at a GroovyFX TODO application.</p></li><li><p class='name'><a href='fun-with-obfuscated-groovy'>Fun with obfuscated Groovy</a><br/>Published by Paul King on 2022-12-08 12:40AM<br/>This post looks at some Obfuscated code for outputting some well-known text.</p></li><li><p class='name'><a href='zipping-collections-with-groovy'>Zipping Collections with Groovy</a><br/>Published by Paul King on 2022-11-17 12:50PM<br/>This post looks at zipping collections.</p></li><li><p class='name'><a href='whiskey-clustering-with-groovy-and'>Whiskey Clustering with Groovy and Apache Ignite</a><br/>Published by Paul King on 2022-10-27 11:13AM<br/>This post looks at using Apache Ignite with Apache Groovy and the K-Means algorithm to cluster scotch whiskeys.</p></li><li><p class='name'><a href='groovy-dates-and-times-cheat'>Groovy Dates And Times Cheat Sheet</a><br/>Published by Paul King on 2022-10-24 07:27AM<br/>This post looks at data and time functionality in Groovy including classic and Java date time, JSR310, functionality.</p></li><li><p class='name'><a href='fruity-eclipse-collections'>Fruity Eclipse Collections</a><br/>Published by Paul King on 2022-10-13 11:05AM<br/>This post looks at using KMeans to compare fruit nominated color with the colors used in its emoji.</p></li><li><p class='name'><a href='deep-learning-and-eclipse-collections'>Deep Learning and Eclipse Collections</a><br/>Published by Paul King on 2022-10-11 10:41AM<br/>This post uses Emojis and Eclipse Collections to process pet records. We then use deep learning to predict whether each emoji looks like a dog or cat.</p></li><li><p class='name'><a href='deck-of-cards-with-groovy'>Deck of cards with Groovy, JDK collections and Eclipse Collections</a><br/>Published by Paul King on 2022-09-23 10:18AM<br/>Last updated: 2022-09-25 11:15AM<br/>This post highlights some code for modelling and manipulating cards with records, JDK collections, and Eclipse Collections.</p></li><li><p class='name'><a href='encryption-and-decryption-with-groovy'>Encryption and decryption with Groovy</a><br/>Published by Paul King on 2022-09-19 02:34PM<br/>This post looks at encrypting and decrypting data using Groovy with the AES and CAST5 algorithms.</p></li><li><p class='name'><a href='calculating-fibonacci-with-groovy-revisited'>Calculating Fibonacci with Groovy revisited</a><br/>Published by Paul King on 2022-09-08 10:59AM<br/>This post looks at various ways to calculate Fibonacci numbers such as recursion and iteration including optimisations like tail recursion and memoization.</p></li><li><p class='name'><a href='solving-cryptarithmetic-puzzles-with-groovy'>Solving cryptarithmetic puzzles with Groovy and constraint programming using Choco, JaCoP, and OR-Tools</a><br/>Published by Paul King on 2022-09-05 01:43PM<br/>This post looks at solving cryptarithmetic puzzles using Groovy.</p></li><li><p class='name'><a href='groovy-list-processing-cheat-sheet'>Groovy List Processing Cheat Sheet</a><br/>Published by Paul King on 2022-08-28 08:46AM<br/>This post looks at the common Groovy features for processing lists.</p></li><li><p class='name'><a href='matrix-calculations-with-groovy-apache'>Matrix calculations with Groovy, Apache Commons Math, ojAlgo, Nd4j and EJML</a><br/>Published by Paul King on 2022-08-18 01:41PM<br/>This post looks at using Groovy to write a number of applications involving matrices. It uses a number of open source matrix libraries.</p></li><li><p class='name'><a href='life-on-mars-units-of'>Life on Mars: Units of Measurement systems, Groovy, and domain specific languages (DSLs)</a><br/>Published by Paul King on 2022-08-13 06:31AM<br/>This post looks at using the JSR 385 unit of measurement system and writing domain specific languages with examples including the Mars rover robot.</p></li><li><p class='name'><a href='natural-language-processing-with-groovy'>Natural Language Processing with Groovy, OpenNLP, CoreNLP, Nlp4j, Datumbox, Smile, Spark NLP, DJL and TensorFlow</a><br/>Published by Paul King on 2022-08-07 07:34AM<br/>This post looks at numerous common natural language processing tasks using Groovy and a range of NLP libraries.</p></li><li><p class='name'><a href='detecting-objects-with-groovy-the'>Detecting objects with Groovy, the Deep Java Library (DJL), and Apache MXNet</a><br/>Published by Paul King on 2022-08-01 11:52AM<br/>This post looks at using Apache Groovy, DLJ and Apache MXNet to use neural networks to detect objects within an image.</p></li><li><p class='name'><a href='working-with-sql-databases-with'>Working with SQL databases with Groovy and GraalVM</a><br/>Published by Paul King on 2022-07-29 02:07PM<br/>This post looks at a simple H2 database application. It shows how to create a native version of the application using GraalVM.</p></li><li><p class='name'><a href='reading-and-writing-csv-files'>Reading and Writing CSV files with Groovy</a><br/>Published by Paul King on 2022-07-25 02:26PM<br/>This post looks at processing CSV files using OpenCSV, Commons CSV, and Jackson Databind libraries.</p></li><li><p class='name'><a href='groovy-release-train-4-0'>Groovy release train: 4.0.4, 3.0.12, 2.5.18</a><br/>Published by Paul King on 2022-07-24 12:55PM<br/>Groovy 4.0.4, 3.0.12 and 2.5.18 Release Announcement.</p></li><li><p class='name'><a href='comparators-and-sorting-in-groovy'>Comparators and Sorting in Groovy</a><br/>Published by Paul King on 2022-07-21 03:51PM<br/>This post looks at Groovy functionality for making your classes comparable and/or sortable.</p></li><li><p class='name'><a href='testing-your-java-with-groovy'>Testing your Java with Groovy, Spock, JUnit5, Jacoco, Jqwik and Pitest</a><br/>Published by Paul King on 2022-07-15 08:26AM<br/>This post looks at testing Java using Groovy, Spock, JUnit5, Jacoco, Jqwik and Pitest</p></li><li><p class='name'><a href='parsing-json-with-groovy'>Parsing JSON with Groovy</a><br/>Published by Paul King on 2022-07-10 02:00PM<br/>This post looks at parsing JSON using Groovy's in-built capabilities as well as some other libraries.</p></li><li><p class='name'><a href='classifying-iris-flowers-with-deep'>Classifying Iris Flowers with Deep Learning, Groovy and GraalVM</a><br/>Published by Paul King on 2022-06-25 10:52AM<br/>Last updated: 2022-06-27 11:16AM<br/>This post looks at classifying Iris flowers using traditional and neural net based approaches using Eclipse DeepLearning4j, Encog, Deep Netts and GraalVM.</p></li><li><p class='name'><a href='using-groovy-with-apache-wayang'>Using Groovy with Apache Wayang and Apache Spark</a><br/>Published by Paul King on 2022-06-19 01:01PM<br/>This post looks at using Apache Wayang and Apache Spark with Apache Groovy to cluster various Whiskies.</p></li><li><p class='name'><a href='groovy-4-0-3-released'>Groovy 4.0.3 Released</a><br/>Published by Paul King on 2022-06-15 08:16AM<br/>Groovy 4.0.3 Release Announcement.</p></li><li><p class='name'><a href='groovy-3-highlights'>Groovy 3 Highlights</a><br/>Published by Paul King on 2020-02-13 02:28AM<br/>A summary of the highlights for Groovy 3.</p></li><li><p class='name'><a href='groovy-3-0-0-beta2'>Groovy 3.0.0-beta-2 Windows Installer Released (Community Release)</a><br/>Published by Remko Popma on 2019-07-15 10:30AM<br/>Groovy 3.0.0-beta-2 Windows Installer Release Announcement.</p></li><li><p class='name'><a href='groovy-3-0-0-beta1'>Groovy 3.0.0-beta-2 Released</a><br/>Published by Remko Popma on 2019-07-15 10:25AM<br/>Groovy 3.0.0-beta-2 Release Announcement.</p></li><li><p class='name'><a href='groovy-2-5-7-and'>Groovy 2.5.7 and 3.0.0-beta-1 Windows Installers Released (Community Artifacts)</a><br/>Published by Remko Popma on 2019-05-12 10:49PM<br/>Groovy 2.5.7 and 3.0.0-beta-1 Windows Installer Release Announcement.</p></li><li><p class='name'><a href='groovy-3-0-0-beta'>Groovy 3.0.0-beta-1 Released</a><br/>Published by Remko Popma on 2019-05-12 10:41PM<br/>Groovy 3.0.0-beta-1 Release Announcement.</p></li><li><p class='name'><a href='groovy-2-5-7-released'>Groovy 2.5.7 Released</a><br/>Published by Remko Popma on 2019-05-12 10:39PM<br/>Groovy 2.5.7 Release Announcement.</p></li><li><p class='name'><a href='groovy-2-4-17-released'>Groovy 2.4.17 Released</a><br/>Published by Remko Popma on 2019-05-12 10:32PM<br/>Groovy 2.4.17 Release Announcement.</p></li><li><p class='name'><a href='groovy-2-5-6-released'>Groovy 2.5.6 Released</a><br/>Published by Remko Popma on 2019-02-04 10:19PM<br/>Groovy 2.5.6 Release Announcement.</p></li><li><p class='name'><a href='groovy-3-0-0-alpha1'>Groovy 3.0.0-alpha-4 Windows Installer Released (Community Artifact)</a><br/>Published by Remko Popma on 2019-01-01 09:28AM<br/>Groovy 2.4.16 Windows Installer Release Announcement.</p></li><li><p class='name'><a href='groovy-3-0-0-alpha'>Groovy 3.0.0-alpha-4 Released</a><br/>Published by Remko Popma on 2019-01-01 09:24AM<br/>Groovy 3.0.0-alpha-4 Release Announcement.</p></li><li><p class='name'><a href='groovy-2-5-5-windows'>Groovy 2.5.5 Windows Installer Released (Community Artifact)</a><br/>Published by Remko Popma on 2018-12-24 10:02PM<br/>Groovy 2.5.5 Windows Installer Release Announcement.</p></li><li><p class='name'><a href='groovy-2-5-5-released'>Groovy 2.5.5 released</a><br/>Published by Remko Popma on 2018-12-24 11:53AM<br/>Groovy 2.5.5 Release Announcement.</p></li><li><p class='name'><a href='groovy-2-4-16-windows'>Groovy 2.4.16 Windows Installer Released (Community Artifact)</a><br/>Published by Remko Popma on 2018-12-18 10:06PM<br/>Groovy 2.4.16 Windows Installer Release Announcement.</p></li><li><p class='name'><a href='groovy-2-4-16-released'>Groovy 2.4.16 Released</a><br/>Published by Remko Popma on 2018-12-18 10:04PM<br/>Groovy 2.4.16 Release Announcement.</p></li><li><p class='name'><a href='groovy-2-5-4-windows'>Groovy 2.5.4 Windows Installer Released (Community Artifact)</a><br/>Published by Remko Popma on 2018-11-12 11:43AM<br/>Groovy 2.5.4 Windows Installer Release Announcement.</p></li><li><p class='name'><a href='groovy-2-5-4-released'>Groovy 2.5.4 Released</a><br/>Published by Remko Popma on 2018-11-12 11:42AM<br/>Groovy 2.5.4 Release Announcement.</p></li><li><p class='name'><a href='apache-groovy-committer-graeme-rocher'>Apache Groovy committer Graeme Rocher receives Oracle Groundbreaker award</a><br/>Published by Paul King on 2018-10-24 11:33PM<br/>Congratulations to Graeme Rocher for receiving the Oracle Groundbreaker award.</p></li><li><p class='name'><a href='gmavenplus-1-6-2-released'>GMavenPlus 1.6.2 Released (Community Artifact)</a><br/>Published by Remko Popma on 2018-10-14 10:00PM<br/>GMavenPlus 1.6.2 Release Announcement.</p></li><li><p class='name'><a href='groovy-2-5-3-windows'>Groovy 2.5.3 Windows Installer Released (Community Artifact)</a><br/>Published by Remko Popma on 2018-10-14 09:47PM<br/>Groovy 2.5.3 Windows Installer Release Announcement.</p></li><li><p class='name'><a href='groovy-2-5-3-released'>Groovy 2.5.3 Released</a><br/>Published by Remko Popma on 2018-10-14 09:43PM<br/>Groovy 2.5.3 Release Announcement.</p></li><li><p class='name'><a href='groovy-2-5-2-windows'>Groovy 2.5.2 Windows Installer Released (Community Artifact)</a><br/>Published by Remko Popma on 2018-08-19 09:50AM<br/>Groovy 2.5.2 Windows Installer Release Announcement.</p></li><li><p class='name'><a href='groovy-2-5-2-released'>Groovy 2.5.2 released</a><br/>Published by Remko Popma on 2018-08-16 02:52AM<br/>Groovy 2.5.2 Release Announcement.</p></li><li><p class='name'><a href='groovy-2-5-1-released'>Groovy 2.5.1 released</a><br/>Published by Remko Popma on 2018-07-14 02:18AM<br/>Groovy 2.5.1 Release Announcement.</p></li><li><p class='name'><a href='announce-announcing-codenarc-1-2'>Announcing CodeNarc 1.2</a><br/>Published by Remko Popma on 2018-07-10 10:16AM<br/>CodeNarc 1.2 Release Announcement.</p></li><li><p class='name'><a href='groovy-2-5-0-released'>Groovy 2.5.0 released</a><br/>Published by Remko Popma on 2018-05-30 11:28AM<br/>Groovy 2.5.0 Release Announcement.</p></li><li><p class='name'><a href='groovy-2-5-clibuilder-renewal'>Apache Groovy 2.5 CliBuilder Renewal</a><br/>Published by Remko Popma on 2018-05-30 11:28AM<br/>This post looks at new CliBuilder features from Groovy 2.5 in particular the Picocli-based implementation.</p></li></ul><ul class='pagination'/></div></div></div></div></div><footer id='footer'>
<div class='row'>
<div class='colset-3-footer'>
<div class='col-1'>
