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Javascript: Adding Two Variables
In this Javascript tutorial you will learn how to take two numbers that are entered by a user into a textbox, add them together, and then output the result. http://nathanneil.com/2011/03/javascript-adding-two-variables/ Original source
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Real Time Text Input Filter tutorial Program Textarea Javascript HTML Tutorial
Lesson Code: http://www.developphp.com/video/JavaScript/Real-Time-Text-Input-or-Textarea-Filter-Tutorial In this Javascript programming lesson you can learn Real-Time Filtering of Text Input. You can learn how to program real time strict text fields that will strip or replace unwanted characters from the field as the user types. Using the search or replace String object methods in Javascript along with the RegExp…
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PHP & MySQL Tutorial 19 – String position (strpos) function
Sample code: http://codemahal.com/video/php-string-functions-strpos/ source