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Mon Sep 07 07:52:17 HKT 2020

libraries


https://projectmanagernews.com[..]eneral/most-important-projects-codehaus/

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second
download zip of files only

Wed Oct 14 12:11:16 HKT 2020 From /weblog/java/libraries

high performance


Reactor framework, base on disruptor - http://www.infoq.com/news/2013/11/reactor-goes-ga

One http library to consider, Comsat - http://blog.paralleluniverse.co/2015/12/02/http-clients/

disruptor 高性能队列最佳选择 - https://xie.infoq.cn/article/7cee25201ffdaba3b8644d68d?y=qun0825

Babl High-Performance WebSocket Server - https://epickrram.blogspot.com[..]l-high-performance-websocket-server.html https://github.com/babl-ws/babl

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Tue Jun 02 10:14:05 HKT 2020 From /weblog/java/libraries

math


Efficient Java Matrix Library (EJML) is a linear algebra library for manipulating real/complex/dense/sparse matrices. Its design goals are; 1) to be as computationally and memory efficient as possible for both small and large matrices, and 2) to be accessible to both novices and experts. These goals are accomplished by dynamically selecting the best algorithms to use at runtime, clean API, and multiple interfaces. EJML is free, written in 100% Java and has been released under an Apache v2.0 license. - http://ejml.org/wiki/index.php?title=Main_Page

https://mkyong.com/java/java-mod-examples

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Fri Jun 02 17:55:34 HKT 2017 From /weblog/java/libraries

parsing


Introducing LALR parser in java - http://martinfowler.com/bliki/HelloCup.html

https://tomassetti.me/parsing-in-java/

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Wed Feb 15 17:35:52 HKT 2017 From /weblog/java/libraries

mapper


Discussion of difference Java base object to object mapper - http://halyph.blogspot.com.au[..]013/10/java-object-to-object-mapper.html

Some information about JOOQ - https://www.infoq.com/news/2017/02/data-geekery-releases-jooq-3-9

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Sat Dec 03 09:41:11 HKT 2016 From /weblog/java/libraries

code generation


DSL of code generation - http://namanmehta.blogspot.com.au[..]e-codemodel-to-generate-java-source.html

jannocessor/ - http://maciejwalkowiak.pl[..]8/java-code-generation-with-jannocessor/

Living in the Matrix with Bytecode Manipulation - https://www.infoq.com[..]cles/Living-Matrix-Bytecode-Manipulation http://www.infoq.com[..]cles/Living-Matrix-Bytecode-Manipulation

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Tue Oct 11 00:24:40 HKT 2016 From /weblog/java/libraries

log


Good thing about LogBack - http://www.infoq.com/news/2007/08/logback

http://blog.takipi.com[..]your-java-logging-with-7-logback-tweaks/

Configuring how exception stack traces appear in log entries using Log4J2 - https://medium.com[..]ies-using-log4j2-e3a3dc5e48bc#.vfx1l1jlr

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Fri Dec 18 16:06:33 HKT 2015 From /weblog/java/libraries

office


I think this will be a cool API that enable developer to use openoffice at their code. However there is not much tutorial / guide. Here are 2 I known

http://technology.amis.nl/blog/?p=1243
http://technology.amis.nl/blog/?p=1244

Other than that, Lotus release an eclipse base Office suit recently, we suppose able to program using this, if there is no obfuscation - http://symphony.lotus.com/software/lotus/symphony/home.jspa

Generate Graph directly - http://www.programming-free.com[..]2/create-charts-in-excel-using-java.html

Alternative to POI, jXLS - http://fahdshariff.blogspot.com.au[..]ing-excel-file-into-javabeans-using.html

Using POI to update MS Word document - http://www.infoq.com/articles/convert-microsoft-word-to-html

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Mon Dec 14 14:18:15 HKT 2015 From /weblog/java/libraries

media


A complaint about media support, turn out attract a lot of library pointers: http://hedges.net[..]/29/video-support-on-java-found-lacking/

Music - https://www.reddit.com[..]/3wjuuc/java_music_software_development/

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Mon Dec 07 11:34:53 HKT 2015 From /weblog/java/libraries

pdf


Convert HTML to PDF -
Using Apache FOP: http://www.javaworld.com/javaworld/jw-04-2006/jw-0410-html_p.html
Or using native library: http://www.allcolor.org/YaHPConverter/

Generate barcode - http://examples.javacodegeeks.com/core-java/itext-barcode-example

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Wed Sep 16 15:47:28 HKT 2015 From /weblog/java/libraries

query


Tutorial of an object query language - http://www.javacodegeeks.com/2015/09/work-with-the-jooq-dsl.html

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Mon Jul 06 09:26:54 HKT 2015 From /weblog/java/libraries

httpclient


howto-create-https-connections-to-servers-with-self-signed-certificates-using-apache-jakarta-commons-httpclient-package

http://orangevolt.com[..]ache-jakarta-commons-httpclient-package/

Some say this is the fastest - http://ruedigermoeller.github.io/kontraktor/

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Wed Jun 25 14:26:02 HKT 2014 From /weblog/java/libraries

aspect


Allow a Java method to work for a maximum of five seconds and want an exception to be thrown if the timeframe is exceeded. Here is how you can do it with jcabi-aspects and AspectJ - http://www.yegor256.com[..]4/06/20/limit-method-execution-time.html

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Tue Nov 12 12:04:47 HKT 2013 From /weblog/java/libraries

graphics


https://www.openshift.com[..]pencv-face-detection-for-java-developers

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Tue Oct 22 23:20:06 HKT 2013 From /weblog/java/libraries

config


http://binkley.blogspot.com.au[..]/10/better-java-properties-handling.html http://owner.aeonbits.org/

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Tue Oct 04 00:14:14 HKT 2011 From /weblog/java/libraries

ehcache


Cache by size - http://scaleaholic.blogspot.com[..]easy-java-performance-tuning-manage.html

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Wed Aug 24 00:55:53 HKT 2011 From /weblog/java/libraries

Code Inspection


Comparison of difference static code analysis - http://weblogs.java.net[..]rar/archive/2006/11/talking_about_s.html

and http://www.javacodegeeks.com[..]-tools-source-code-optimization-and.html

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Thu Sep 20 00:29:09 HKT 2007 From /weblog/java/libraries

jruby


Show how to use java class in jruby - http://blogs.sun.com/coolstuff/entry/using_java_classes_in_jruby

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Tue Jul 10 22:31:50 HKT 2007 From /weblog/java/libraries

IoC frameworks


beanUtil - A blog show how to create object according to the attributes specified from else where. Look like spring IOC already do similar thing... not sure how much better of using beanUtil - http://twasink.net/blog/archives/2005/07/text_files_test.html


A very detailed blog discuss the benefit of using google-guice - http://debasishg.blogspot.com[..]03/using-guice-as-di-framework-some.html

A comparison - http://bge-kernel-panic.blogspot.com[..]2007/06/lesser-known-ioc-containers.html

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Wed Jun 27 15:11:23 HKT 2007 From /weblog/java/libraries

ikvm


I just try ikvm today, both release and the build using OpenJDK, both can launch and run eclipse without any issue, performance is ok, but the distribution size is a lot less than Sun/IBM JRE, very amazing to me

http://www.infoq.com/news/2007/06/openjdk-hybrids

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Fri Jun 22 18:18:53 HKT 2007 From /weblog/java/libraries

jms


If you use MQ API MQMessage to send message :

mqMessage.writeString(arg1 : content);

At the receiving side, it will not be String but byte[]

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Thu Jun 14 01:03:20 HKT 2007 From /weblog/java/libraries

Windows platform specificed


DDE server caller - http://www.nevaobject.com[..]103&sid=494a2df12b48a1e8fdca8ae0e7bfb752

Java-COM Bridge - http://www.google.com/search?q=Java-COM%20Bridge

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Fri Jan 19 01:11:24 HKT 2007 From /weblog/java/libraries

java web start


How to debug JWS/JNLP

The easiest way found, that works since 1.5:

set JAVAWS_TRACE_NATIVE=1
set JAVAWS_VM_ARGS=-Xdebug
-Xnoagent -Djava.compiler=NONE
-Xrunjdwp:transport=dt_socket,
address=8989,server=y,suspend=n
javaws http://server:port/descriptor.jnlp

http://icoloma.blogspot.com/2005/06/how-to-debug-jwsjnlp.html

And somebody report problem of using it, not sure if sun respond to any of those - http://www.dynamicobjects.com/d2r/archives/002859.html

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Wed Dec 20 17:56:31 HKT 2006 From /weblog/java/libraries/ant

config


Using properties

http://jroller.com[..]ntry=ant_filter_for_multiple_deployments

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Sat Dec 09 18:18:34 HKT 2006 From /weblog/java/libraries

Testing


Cookbook for junit 4 - http://today.java.net/lpt/a/341

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Fri Jul 07 14:17:14 HKT 2006 From /weblog/java/libraries

usb


An article introducing various APIs of using java to access USB device

http://today.java.net/lpt/a/303

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