Array Helper Methods in JavaScript
Introduction: JavaScript, being one of the most widely used programming languages, provides developers with a rich set of array helper
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Tag: JavaScript
Javascript – Observer Pattern
A design pattern that is frequently used in software engineering, especially in event-driven architectures, is the observer pattern. The Subject
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JSON.stringify in Javascript is very slow for long object
JSON.stringify function converts an object into a string format. In one of my projects, I used this function to make
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Animated Screen Loader in Javascript
In this post you will learn how to create an animated screen loader in vanilla JavaScript using a library called
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DataTables in Javascript
What are DataTables? DataTables are a way to show records about something in your website to the user with inbuilt
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BOM (Browser Object Model) In Javascript
Introduction: The Browser Object Model allows JavaScript to access several pieces of information about a browser including history, screen size,
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JavaScript Singleton
The Singleton Pattern is the kind of pattern that limits the number of instances of the particular object in question
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Module Design Pattern in Javascript / Jquery
Module Design Pattern is one of the prime design patterns in Javascript. This pattern is basically used to wrap a
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Javascript | Check File is viewable or downloadable and take action accordingly
Problem:- We can upload any type of file through PHP. Obviously, we need a web page to view/download these files
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Javascript | Loading div is displayed only when the debugger is on
Problem:- I have added a loader div with id “spin-loader” on my web page to show processing of code. Its
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