Lincovery: java

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visualvm

added by: Tomáš Neuberg (Jul 12, 2010) groups: Programování

VisualVM is a visual tool integrating several commandline JDK tools and lightweight profiling capabilities.

link: https://visualvm.dev.java.net/

tags: java tools programming

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JSignPdf - Free digital signatures for PDF - About JSignPdf

added by: Arnošt Štědrý (Jun 23, 2010) groups: Programování, Technologie

JSignPdf is a Java application which adds digital signatures to PDF documents. It can be used as a standalone application or as an Add-On in OpenOffice.org. JSignPdf is open-source software and can be freely used in both private and business sect...

link: http://jsignpdf.sourceforge.net/

tags: java open source tools software tools pdf signature

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Java Memory Histogram using jmap

added by: Tomas Zverina (Jun 3, 2010) groups: Programování

Jasně, nic nového to není, ale já to neznal a teď mi to vytáhlo trn z paty při profilování. Jednoduché a efektivní.

link: http://java.sun.com/javase/6/webnotes/trouble/TSG-VM/html/memleaks....

tags: java memory jmap outofmemory histogram jmap histo class number of instances

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HTC Android Soutěž 2010

added by: Jakub Zvěřina (May 11, 2010) groups: Naše projekty, Android

Cílem soutěže je vytvořit funkční aplikaci v programovacím jazyku Android verze 1.5. a publikovat návrh aplikace na internetových stránkách www.htcandroidsoutez.cz Odborná porota hlasování: 1. místo: 50.000 CZK + HTC Desire

link: http://www.htcandroidsoutez.cz/

tags: java programming mobile android

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Dozer - about

added by: Arnošt Štědrý (May 10, 2010) groups: Programování, Technologie

Dozer is a Java Bean to Java Bean mapper that recursively copies data from one object to another. Typically, these Java Beans will be of different complex types.

link: http://dozer.sourceforge.net/documentation/about.html

tags: java framework tools programming

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Code Bubbles Project: Rethinking the User Interface Paradigm of Integrated Development Environments

added by: Lukáš Gavenda (Mar 12, 2010) groups: Programování, Cizí projekty

Hodně husté řešení IDE :)

link: http://www.cs.brown.edu/people/acb/codebubbles_site.htm

tags: java ide development

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jaxb: Java Architecture for XML Binding

added by: Arnošt Štědrý (Feb 21, 2010) groups: Programování, Technologie

Sikovna vec. Da se tomu xsd schema a ono to vygeneruju prislusne tridy, ktere se daji cist/psat v xml odpovidajicimu schematu

link: https://jaxb.dev.java.net/tutorial/section_1_3-Hello-World.html

tags: java web xml soap programming xsd

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Commons DBCP industriální standard s chybami

added by: Arnošt Štědrý (Feb 8, 2010) groups: Programování, Technologie

Při velké zátěži došlo k “zaseknutí” Tomcatu, ze kterého se systém již nedokázal zotavit. Průvodním jevem byly otevřené konekce na databázi, přes které neprocházely žádné dotazy.

link: http://blog.novoj.net/2010/02/07/commons-dbcp-industrialni-standard...

tags: java programming development blog software tools programování vývoj softwarové nástroje aktuality.

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Thousands of Threads and Blocking I/O

added by: Arnošt Štědrý (Jan 31, 2010) groups: Programování, Technologie

Takze assynchronni cteni neni pomalejsi a context switch neni killer, plus rady jako designovat servery.

link: http://www.mailinator.com/tymaPaulMultithreaded.pdf

tags: java google programming development threads

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OpenFaces

added by: Lukáš Gavenda (Jan 19, 2010) groups: Programování, Technologie

OpenFaces is an open-source library of AJAX-powered JSF components, an Ajax framework and a client-side validation framework. OpenFaces is based on the set of JSF components formerly known as QuipuKit.

link: http://www.openfaces.org/

tags: openfaces teamdev java jsf open-source open source community java server faces javaserver faces java web application rich client application ajax jsf jsf components java web components ajax-enabled jsf validation client validation client-side validation jsf validation framework ajax framework ajax jsf framework web application component user interface components ui java controls facelets jsf portal jsf ajax portlets jsr-168 portlets jsf seam

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Gradle

added by: Tomas Zverina (Oct 15, 2009) groups: Technologie

Gradle is an enterprise-grade build system which provides: A very flexible general purpose build tool like Ant. # Switchable, build-by-convention frameworks a la Maven, for Java, Groovy and Scala projects. But we never lock you in!

link: http://www.gradle.org/

tags: java maven ant groovy gradle build compile

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Import velkých dat do MySQL

added by: Arnošt Štědrý (Oct 7, 2009) groups: Programování, Technologie

* preferujte MyISAM před InnoDB * v libovolném případě preferujte multi-row inserty po pravidelných segmentech

link: http://blog.novoj.net/2009/10/06/import-velkych-dat-do-mysql/

tags: java programming development blog software tools programování vývoj softwarové nástroje aktuality.

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JArgs command line option parsing suite for Java

added by: Tomas Zverina (Sep 9, 2009) groups: Technologie

JArgs provides Java classes that implement parsing of command-line options

link: http://jargs.sourceforge.net/

tags: java cli command line jargs getopt argument arguments

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Scala Blog: maven for scala

added by: Arnošt Štědrý (Jul 24, 2009) groups: Programování, Technologie

Maven + Scala = Death of Java

link: http://scala-blogs.org/2008/01/maven-for-scala.html

tags: java maven software tools scala

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smali - Google Code

added by: Arnošt Štědrý (Jun 24, 2009) groups: Android, Programování, Technologie

smali/baksmali is an assembler/disassembler for the dex format used by dalvik, Android's Java VM implementation.

link: http://code.google.com/p/smali/

tags: java google programming android davlik assembler disassembler

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neo4j open source graph database

added by: Arnošt Štědrý (Jun 14, 2009) groups: Programování, Technologie

Neo4j is a graph database. It is an embedded, disk-based, fully transactional Java persistence engine that stores data structured in graphs rather than in tables.

link: http://neo4j.org/

tags: java framework graph database

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Open Source Java PDF Library: ICEpdf

added by: Lukáš Gavenda (May 21, 2009) groups: Programování, Technologie

Open Source Java PDF Library

link: http://feedproxy.google.com/~r/webresourcesdepot/~3/17DuRzkRI7Q/

tags: java pdf open-source

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Hadoop File System Java Tutorial

added by: Arnošt Štědrý (May 18, 2009) groups: Programování, Technologie

This Java tutorial contains examples and Java code on how to create, rename, delete and do much more on Hadoop Distributed File System using the Haddop Java API.

link: http://myjavanotebook.blogspot.com/2008/05/hadoop-file-system-tutor...

tags: java framework socialware team collaboration development software tools filesystem distributed

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Jednoduché logování ve Springu

added by: Arnošt Štědrý (May 6, 2009) groups: Programování, Technologie

Logovaci interceptory springu + priklad pouziti. Vazne dost jednoduche.

link: http://blog.novoj.net/2009/05/06/jednoduche-logovani-ve-springu/

tags: java spring tools programming development blog software tools programování vývoj softwarové nástroje aktuality.

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Performance and Android

added by: Jiří Zůna (Apr 13, 2009) groups: Android, Programování

velmi podareny souhrn veci, ktere mohou usetrit Androidovi par instrukci. Vetsina zrejme plati i pro javu a vetsina jich je proti pravidlum OOP. Je to velmi zajimave

link: http://developer.android.com/guide/practices/design/performance.html

tags: java performance android

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