Hi, I'm Melvin George. I help the world by building quality software.

         

Recent blogs

How to check if an object is of a particular class in JavaScript?

Learn how to check if an object is of a particular class using the instanceof operator in JavaScript

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JavaScript
How to extend built-in types in JavaScript?

Learn how to make a new type by inheriting the properties and methods of built-in types in JavaScript

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JavaScript
Private properties and methods in JavaScript

Learn how to make properties and methods private in JavaScript

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JavaScript
Static properties in JavaScript

Learn how to make and understand static properties in a class or constructor function in JavaScript

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Static methods in JavaScript

Learn how to make and understand static methods in a class or constructor function in JavaScript

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JavaScript
How to inherit properties and methods using class in JavaScript

Learn how to inherit properties and methods using the class syntax in JavaScript

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Class syntax in JavaScript - Part 2

Learn how to use new ES6 class syntax in JavaScript

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Class syntax basics in JavaScript

Learn how to use new ES6 class syntax in JavaScript

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What is [[Prototype]] in JavaScript?

Understand how the prototypal inheritance works in JavaScript

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JavaScript
Getters and Setters for objects in JavaScript

Learn how to make getters and setters for objects in JavaScript

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The flatMap() array method in JavaScript

Learn how to use the flatMap() array method in JavaScript

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JavaScript
How to convert a multidimensional array into a single array

Learn how to use the flat() method available in the array to convert a nested array into a single array.

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JavaScript
Map in JavaScript - Part 2

Learn how to work with the map collection in JavaScript

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Introduction to Map in JavaScript

Learn how to work with the map collection in JavaScript

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Set in JavaScript - Part 2

Learn more about the set collection in JavaScript

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Introduction to Set in JavaScript

Learn how to work with the set collection in JavaScript

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JavaScript
How to sort data using the date in JavaScript?

Learn how to sort data using date values in JavaScript

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JavaScript
How to do arithmetic calculations with objects in JavaScript?

Learn how to use the valueOf() method to do arithmetic calculations with objects in JavaScript

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JavaScript
Convert objects to string in JavaScript

Learn how to convert objects to strings by overwriting the toString() method in JavaScript

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JavaScript
Calculate the number of days between 2 dates in JavaScript

Learn how to calculate the number of days between 2 dates in JavaScript

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JavaScript
Symbol type in JavaScript - Part 2

Learn how to use the Symbol datatype in JavaScript

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Symbol type in JavaScript - Part 1

Learn how to use the Symbol datatype in JavaScript

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Optional chaining in JavaScript

Learn how to use optional chaining operator (?.) to check for properties, methods, etc in JavaScript

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JavaScript
How to copy text using JavaScript?

Learn how to implement copy text funtionality using JavaScript

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JavaScript
An Easy and better way to check for null and undefined values in JavaScript

Learn how to use the ?? or the Nullish coalescing operator to check for null and undefined values in JavaScript

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JavaScript
Differences between alert, prompt and confirm methods in JavaScript

Learn how to use alert, prompt and confirm methods and their various use cases in JavaScript

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JavaScript
Different types of logging in JavaScript

Learn how to log general information, errors, warnings etc in JavaScript

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JavaScript
How to add fullscreen functionality to your website using JavaScript?

Learn how to add fullscreen functionality using requestFullscreen() method in JavaScript

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How to get the user's current location on the browser using JavaScript

Learn how to get the user's static position and realtime position on browser using JavaScript

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JavaScript
How to send analytics data to the server before the user leaves using JavaScript

Learn how to use the sendBeacon() method to send analytics and diagnostics data to a server in JavaScript

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