JavaScript Password Generator

I have written a small piece of code to generate a random password in JavaScript. This function is very good JavaScript Password Generator tool.

JavaScript Password Generator

This function takes two parameters: integer value for password length and optional boolean value true if you want to include special characters in your generated passwords.

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Detect AJAX Request in PHP

Most of the JavaScript frameworks like jQuery, mootools send and additional HTTP_X_REQUESTED_WITH header when they make an AJAX request, so that you can detect AJAX request on server side.

if(!empty($_SERVER[‘HTTP_X_REQUESTED_WITH’])
&& strtolower($_SERVER[‘HTTP_X_REQUESTED_WITH’]) == ‘xmlhttprequest’)
{
  //If AJAX Request Then 
} else { 
  //something else 
}

For More Info http://davidwalsh.name/detect-ajax

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