JavaScript: Password Validation using regular expressions and HTML5

. Guidelines for Secure Password Input Use the "password" input type Instead of <input type="text"> you should always use <input type="password"> as this lets the browser (and the user) know that the contents of that field need to be secured. Your password won't appear on the screen as you type and most browsers also won't 'remember' the values entered in password fields as they do with other form elements. Confirm password...

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Passing variables to JavaScript usin php

        1. Escaping Quotes and Line Breaks Suppose you start with a PHP variable that needs to be displayed in a JavaScript alert or confirmation dialog: $message = "a short piece of text spanning more than one line and containing \"double\" & 'single' quotes"; The obvious way to turn this into an alert is: <script type="text/javascript"> alert("<?PHP echo $message ?>"); </script> but that...

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Exporting Data to Excel usin php

1. Preparing the data The following examples use the dataset created for Sorting Arrays of Arrays which is defined as follows: <?PHP $data = array( array("firstname" => "Mary", "lastname" => "Johnson", "age" => 25), array("firstname" => "Amanda", "lastname" => "Miller", "age" => 18), array("firstname" => "James", "lastname" => "Brown", "age" => 31), array("firstname" => "Patricia", "lastname"...

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