Code Snippets - The Scripts Library Community

Remove characters from a string except numbers and letters

ferasc@hotmail.com (Feras) — Sat, 05 Dec 2009 01:34:19 +0000

If you want to remove all characters and special symbols from a string in php, use the following code snippet:

{CODE brush: php;}

$string = "remove *unwanted !character% from my string 1212&&";
$clean_string= ereg_replace("[^A-Za-z0-9]", "", $string);
echo $clean_string

?>
{/CODE}

Get Local IP Address List Using VB.NET

ferasc@hotmail.com (Feras) — Sat, 28 Nov 2009 15:43:49 +0000

Get local IP address list using VB.NET.

Get Computer Name Using VB.NET

ferasc@hotmail.com (Feras) — Fri, 27 Nov 2009 16:47:14 +0000

Get a computer’s name by using the static method Dns.GetHostName in VB.NET

Required namespace for this snippet:

Count Words in a Text String in VB.NET

ferasc@hotmail.com (Feras) — Fri, 27 Nov 2009 04:32:41 +0000

A simple function that count number of words in a given text string, assuming that it’s delimited by spaces:

PHP Function to Prevent SQL injection

ferasc@hotmail.com (Feras) — Fri, 27 Nov 2009 03:06:22 +0000

Function to clean user input string to prevent SQL injections:

Play Movie Flash File using HTML

ferasc@hotmail.com (Feras) — Fri, 27 Nov 2009 02:49:24 +0000

A simple code snippet demonstrates how to play a Flash Movie in Object Tag:

Socket Connect and Data Send in VB.NET

payment@lebmailer.com (Feras) — Fri, 24 Jul 2009 23:49:13 +0000

Function to connect to host machine, and send data via TCP Socket in VB.NET

First, add the following namespace

Auto-Fill ComboBox Using C#

ferasc@hotmail.com (Feras) — Tue, 30 Jun 2009 06:35:54 +0000

This is simple code of how you fill a combobox automatically in C#.
First, lets bind the combo with some data:

Get User Domain Name in C#

ferasc@hotmail.com (Feras) — Mon, 29 Jun 2009 17:37:41 +0000

Get user domain name in C#

{CODE brush: cpp;}
        protected string GetUserDomainName()
        {
            return System.Environment.UserDomainName;

        }
{/CODE}

Play Audio Files Using VB.NET

ferasc@hotmail.com (Feras) — Mon, 29 Jun 2009 02:17:43 +0000

Here is a simple example of how to play audio file in VB.NET.

It requires the System.Media Namespace:
{CODE brush: vb;}Imports System.Media{/CODE}

And the code:
{CODE brush: vb;}    Sub PlaySound(ByVal filepath As String)
        Dim soundplayer As New SoundPlayer
        soundplayer.SoundLocation = filepath
        soundplayer.Play()
    End Sub
{/CODE}

Happy Coding.