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Try Command

  • 00 0000
  • 483
  • Delphi, Delphi Programming, Basics, Keyword, Command, Try, RTL

The Try keyword is used to mark the start of a block of statements that have error trapping. If an error occurs, the program is not terminated. Instead, control is passed to either a Finally or Except section. Try is used in a number of ways. Version 1 In a Try-Finally construct, the Finally statement is guaranteed to be executed absolutely regardless of what happens in the Try Read more


  • 00 0000
  • 835
  • Delphi, Delphi Programming, Basics, Keyword, Command, Boolean, RTL

The Boolean type provides an enumeration of the logical True and False values. syntax : type Boolean = (False, True); Unlike other languages, it is not a number - it will only allow these values. This makes the code much more reliable. Using calculations to test for true or false is a C like practice, but is supported in Delphi. Use the following to hold such a logical Read more

Telnet Client

  • 15 January 2014
  • 229
  • telnet.command

In DOS prompt you use telnet command to connect to other server, this you can use delphi GUI in simple view for use telnet command.     unit mainform; interface uses Windows, Messages, Graphics, Controls, Forms, Dialogs, ComCtrls, StdCtrls, Spin, SysUtils, Classes, IdBaseComponent, IdComponent, IdTCPConnection, IdTCPClient, IdTelnet; type TfrmTelnetDemo = class(TForm) Memo1: Read more

Apache setting for CodeIgniter when upload in sub domain

  • 20 May 2014
  • 617
  • codeigniter,command,apache

Use this command : RewriteEngine On RewriteBase / RewriteCond %{REQUEST_URI} ^/system.* RewriteRule ^(.*)$ index.php?/$1 [NC,L,QSA] RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule ^(.+)$ index.php?/$1 Read more