AJAX Crash Course

What is AJAX ? Asynchronous Javascript & XML Set of web technologies Send & receive data asynchronously Does not interfere…

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alert function in JavaScript

window.alert() This function is used to display data in an alert dialog box. alert function really should be used only…

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write function in JavaScript

document.write() This function is used to write arbitrary HTML and content into page. If we use this function after an…

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Function in Javascript

Function are subprograms which are used to compute a value or perform a task. Type of Function – Library or…

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