Friday, November 14, 2014
Thursday, November 13, 2014
Trying to publish swf to apk
http://help.adobe.com/en_US/air/build/WS901d38e593cd1bac1e63e3d128cdca935b-8000.html
Friday, August 22, 2014
REST operations for HBASE
http://grokbase.com/t/hbase/user/1424s29hfg/hbase-rest-put-examples-errors
Saturday, August 16, 2014
Saturday, August 9, 2014
Tuesday, July 29, 2014
Sunday, July 27, 2014
Saturday, July 26, 2014
Tuesday, July 22, 2014
Sunday, July 20, 2014
Thursday, July 17, 2014
Java Swing
1. Better works with NetBeans. You get Swing project wizard.
2. Add to your project (editable in designer) another Swing window.
http://www.java2s.com/Tutorial/Java/0240__Swing/DisplayaJFrameinstance.htm
3. Added window has run static main() method needed for starting Java application so you can safely delete initial file created by project wizard. Since it can't be edited by designer.
2. Add to your project (editable in designer) another Swing window.
http://www.java2s.com/Tutorial/Java/0240__Swing/DisplayaJFrameinstance.htm
3. Added window has run static main() method needed for starting Java application so you can safely delete initial file created by project wizard. Since it can't be edited by designer.
Sunday, July 13, 2014
среди прочего о гуманитарных возможностях компьютеров
Кот и малютки
Здравствуй, здравствуй, кот Василий, Как идут у вас дела? Дети козлика спросили... Зарыдала камбала. И малюткам кот ответил, Потрясая бородой: - Отправляйтесь в школу, дети!.. Окунь плачет под водой. Сотворил АТИЛЛА
HBase scripting
Run from command prompt:
%HBASE_HOME%\bin\hbase shell <shell_script_path>.
script may content HBase shell commands.
1. Unfortunately shell is loaded very slow.
2. Running scripts from from already running shell you can type
load "<script_path>".
Since HBase shell is actually Ruby shell with HBase commands added this command runs script given.
3. Shell UI tool?
4. How to get help for particular command?
help "get"
for example
5. How to clear screen?
system('cls') doesn't work :-(.
But system('dir') does :-)
6. How to redirect output to file?
%HBASE_HOME%\bin\hbase shell <shell_script_path>.
script may content HBase shell commands.
1. Unfortunately shell is loaded very slow.
2. Running scripts from from already running shell you can type
load "<script_path>".
Since HBase shell is actually Ruby shell with HBase commands added this command runs script given.
3. Shell UI tool?
4. How to get help for particular command?
help "get"
for example
5. How to clear screen?
system('cls') doesn't work :-(.
But system('dir') does :-)
6. How to redirect output to file?
Saturday, July 5, 2014
Thursday, July 3, 2014
Monday, June 30, 2014
Sunday, June 29, 2014
Saturday, June 28, 2014
Sunday, June 22, 2014
Tuesday, June 17, 2014
Monday, June 16, 2014
Sunday, June 15, 2014
Node.js pluses : it's event based, and scalable thus because...
http://code.tutsplus.com/tutorials/learning-server-side-javascript-with-nodejs--net-10044
Web servers like Apache that are used to serve PHP and other CGI scripts are thread based because they spawn a system thread for every incoming request. While this is fine for many applications, the thread based model does not scale well with many long-lived connections like you would need in order to serve real-time applications like Friendfeed or Google Wave.
"Every I/O operation in Node.js is asynchronous..."
Node.js, uses an event loop instead of threads, and is able to scale to millions of concurrent connections. It takes advantage of the fact that servers spend most of their time waiting for I/O operations, like reading a file from a hard drive, accessing an external web service or waiting for a file to finish being uploaded, because these operations are much slower than in memory operations. Every I/O operation in Node.js is asynchronous, meaning that the server can continue to process incoming requests while the I/O operation takes place.
Thursday, June 12, 2014
Tuesday, June 10, 2014
Visual Studio node.js tools
https://nodejstools.codeplex.com/releases/view/104141
Monday, June 9, 2014
Choosing cross platform mobile development tool.
- HTML5 + JavaScript + some kind of runtime engine that will load application into platform specific browser.
- Reusable abilities at work place: ASP.NET, web deployment, security, IIS, JavaScript
- a lot of free JavaScript code is available in Internet
- simple code completely mine - better control
Thursday, June 5, 2014
Wednesday, June 4, 2014
Sunday, June 1, 2014
what is better: XAML or HTML5? two opposite opinions
http://blog.jerrynixon.com/2012/05/windows-8-why-i-choose-xaml-metro-over.html
Saturday, May 31, 2014
Tuesday, May 27, 2014
mobile cross platform development tools another comparison
http://www.develop-online.net/tools-and-tech/15-essential-mobile-game-development-tools/0184480
Monday, May 26, 2014
Sunday, May 25, 2014
CodeName One - promising one cross mobile development platform based on Java.
http://www.codenameone.com/
Saturday, May 24, 2014
Saturday, May 10, 2014
45 useful flex tutorials. Really? Will check
http://www.designyourway.net/blog/resources/tutorials/45-of-the-most-wanted-adobe-flex-tutorials/
Thursday, May 8, 2014
Wednesday, April 30, 2014
Flex mobile as cross platform mobile development tool.
Meanwhile I don't understand how to place evenly controls and occupate all available space. I see at emulator controls don't occupy available space.
Trying to port some WPF XAML. To make possible to write at *.mxml files some kind of XAML markup.
1. In order to see your object in mxml markup its class should extend Object.
2. Why Intellij Idea doesn't have context help by Flex objects?
3. Flex Reflection
4. Flex mxml app architecture
Trying to port some WPF XAML. To make possible to write at *.mxml files some kind of XAML markup.
1. In order to see your object in mxml markup its class should extend Object.
2. Why Intellij Idea doesn't have context help by Flex objects?
3. Flex Reflection
4. Flex mxml app architecture
Friday, April 25, 2014
Black day
1. test I wrote aren't visible in test explorer filtered by owner at VS2012. - Forgot to add [TestClass] attribute
2. http://ambilykk.com/2010/04/21/wpf-the-tag-xxx-does-not-exist-in-xml-namespace-clr-namespaceyyy/ - deleted file, created then. - succeeded to see its instantiation in XAML succeeded
3. Couldn't get test into debugger. Reason : cleanup routine was private. It was discovered and test even wasn't tried to run.
[TestCleanup]
public void CleanupTestContext()
{
TestRunningContext.Cleanup();
}
2. http://ambilykk.com/2010/04/21/wpf-the-tag-xxx-does-not-exist-in-xml-namespace-clr-namespaceyyy/ - deleted file, created then. - succeeded to see its instantiation in XAML succeeded
3. Couldn't get test into debugger. Reason : cleanup routine was private. It was discovered and test even wasn't tried to run.
[TestCleanup]
public void CleanupTestContext()
{
TestRunningContext.Cleanup();
}
Tuesday, April 15, 2014
Tried FlashDevelop for Flex development.
Meanwhile breakpoints don't work.
Nice feature: function/var intellisense templates.
Nice feature: function/var intellisense templates.
Saturday, April 12, 2014
Friday, April 4, 2014
Choosing visual programming language.
Tried Scicos - http://www.scicos.org/. Got some bug like behaviour. Found no sources. It's open source theoretically.
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