Javascript equivalent to PHP __construct
posted in: Design, Javascript, jQuery, PHP, Programming
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Constructor method in Javascript class equivalent to PHP, how to run a function in Javascript whenever the object is instantiated.
Set “top,left” of an element with the position relative to the parent in jQuery
posted in: CSS, Design, Javascript, jQuery, Programming
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The .offset([coordinates]) method set the coordinates of an element but only relative to the document. Then how can we set coordinates of an element but relative to the parent? The.position() method get only “top,left” values relative to the parent, but … Read More
Online JSON Validator
posted in: Javascript, JSON, Programming
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If You are bored of having to test many JSON structures in JavaScript, You can validate your JSON data with this useful online tool: http://jsonlint.com/
Javascript isArray() function
posted in: Javascript, Programming
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Javascript does not provide a function to recognize if a variable is an array or not; you can make a “typeof” of the variable however u’ll get an ‘object’ datatype, as in the following code [sourcecode language=”javascript”] var myarray = … Read More
How to stringify an object in Javascript: converting an object to a padded & well-formatted string or simply inline
posted in: Javascript, JSON, Programming, String Manipulation Algorithms
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I wrote a function to convert an object in a string (stringification) without using a JSON library; you can convert an object to a well formatted string with padding or simply to an unique line: [sourcecode language=”javascript”] function stringify(object, padding, … Read More