Archive for August, 2008

Freely downloadable fonts archive

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Jaga Jazzist

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Zelezarstvi

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Znakové sady

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JavaScript Madness: Keyboard Events

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Java certification SCJP – mock exam, study notes and links

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Editing several files in Eclipse

Its not unusual to have several files open at the same time. Moving and finding them in the editor can be extremely annoying. A way to move between open files is by using ctrl Page Down and ctrl Page Up, which will show the previous or following opened file. Another way to do this is with ctrl F6.

alt leftArrow and alt rightArrow are also incredibly useful. They work like the previous and next buttons in a browser letting you navigate to the previously opened files. This provides you with a history of your steps between files.

Although its considered best practice to write lines of code that do not exceed 80 characters as maximum, a lot of the time this isnt possible and horizontal scrolls appear. In this case you can maximize the editor by pressing ctrl M or ctrl numericPadENTER.

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Sayings and Phrases

Sayings and Phrases – meanings and origins (idioms)

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Průvodce Londýnem od Koubského

aKB@large – Londýn (Koubský)

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Zálohujeme Firefox

Zálohujeme Firefox – Živé.sk:

FEBE (Firefox Extension Backup Extension), CLEO (Compact Library Extension Organizer – creates one .xpi for more extensions), MozBackup.

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Song

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Sběrné dvory Praha

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Live USB creator

The liveusb-creator is a cross-platform tool for easily installing live operating systems on to USB flash drives.

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Prahou Na Kole

PrahouNaKole.cz – informace o ježdění v Praze, mapa pražských cyklostezek, rychlý (efektivní) průjezd Prahou apod.

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Web Load Testing

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BOUML – a free UML tool box

BOUML is a free UML 2 tool box (under development) allowing you to specify and generate code in C , Java, Idl, Php and Python.

BOUML runs under Unix/Linux/Solaris, MacOS X(Power PC and Intel) and Windows.

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Linux Tools on MS Windows

GnuWin32
GnuWin32 provides ports of tools with a GNU or similar open source license, to MS-Windows (Microsoft Windows 95 / 98 / ME / NT / 2000 / XP / 2003 / Vista / 2008)

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AJAX in Eclipse

ATF Project Home
AJAX Toolkit Framework (ATF) provides and extensible framework and exemplary tools for building IDEs for the many different AJAX runtime offerings (Dojo, Zimbra, Rico, etc) in the market. Tools built upon these frameworks will initially include: enhanced JavaScript editing features such as edit-time syntax checking; an embedded Mozilla web browser; an embedded DOM browser; and an embedded JavaScript debugger.

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Dopravní informace

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Online desktop

Ulteo.com:

- The Ulteo Online Desktop has been designed to offer both the software applications you are using and the your personal data within a webbrowser. As a result you can retrieve your Digital Life anywhere!

- The Ulteo Application System is a FREE installable version of Ulteo, for the local PC, that ships with hundreds applications and innovative features.

- Ulteo Virtual Desktop – Enjoy the power of your Linux applications on Windows without any need to reboot the system!

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Sun’s codesamples

Code Samples is a collection of code snippets exemplifying the Java programming language and other languages. Example code comes from various published documents on java.sun.com, and are also provided by the developer community. Use Code Samples for your own programming, and add your own examples to this collection.

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Polské Meteorologické modely

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Java Hairstyler

jKiwi – a virtual makeover and hairstyler application (open source).

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Visit the Place Before the Trip

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Getting a Stack Trace

How to report a deadlock – Eclipsepedia
Getting a stack trace on other platforms
Using kill -3 (UNIX only)

On all Unix-based platforms, the steps for producing a stack dump are the same:

1. Use the “ps” command to find out the process id (pid) of the Java VM
2. Invoke “kill -3 <pid>” where <pid> is the process id of the Java VM

A thread dump will be printed on the console where you started Eclipse. Since it may be long, in order to Copy & Paste it, it might be necessary to scroll and/or reduce the font size (xterm: right-click > font size > unreadable).
Using jconsole (requires JDK 1.5 or later)

This works on any OS:

* Launch eclipse -vmargs -Dcom.sun.management.jmxremote
* Launch the JDK’s jconsole tool from commandline. You can attach to the Java Process and copy&paste the thread dump.

Using jps / jstack (requires JDK 1.6 or later)

* On commandline, use jps to find the PIDs of Java processes and jstack to show the stack trace of Java processes: jstack pid
* Supported starting JDK 5 for UNIX / JDK 6 for Windows
* See this Weblog on jstack

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