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

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.

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?



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.

Tuesday, June 10, 2014

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



Setup Node.js at Eclipse

http://techprd.com/how-to-setup-node-js-project-in-eclipse/

Tuesday, May 27, 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/

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




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();
        }

Tuesday, April 15, 2014

Tried FlashDevelop for Flex development.

Meanwhile breakpoints don't work.
Nice feature: function/var intellisense templates.

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.