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Recent blogs

How to avoid undefined values when using optional object properties in TypeScript?

Learn how to use the if conditional statement checking or the optional chaining operator to avoid undefined values when using optional object properties in TypeScript

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TypeScript
Which HTML element tag can be used to represent and show sections or standalone content to the user?

Learn how to use the section HTML element tag to represent and show sections or standalone content to the user

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HTML5
How to make object properties optional in TypeScript?

Learn how to make object properties optional in TypeScript

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TypeScript
How to add types to object properties in TypeScript?

Learn how to add types to object properties in TypeScript

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TypeScript
How to add boolean array type to function return value in TypeScript?

Learn how to add boolean array type to function return value in TypeScript

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TypeScript
How to add number array type to function return value in TypeScript?

Learn how to add number array type to function return value in TypeScript

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TypeScript
How to add string array type to function return value in TypeScript?

Learn how to add string array type to function return value in TypeScript

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TypeScript
How to add a boolean type to function return value in TypeScript?

Learn how to add a boolean type to function return value in TypeScript

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TypeScript
How to add a number type to function return value in TypeScript?

Learn how to add a number type to function return value in TypeScript

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TypeScript
How to add a string type to function return value in TypeScript?

Learn how to add a string type to function return value in TypeScript

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TypeScript
How to add a boolean type annotation to a function parameter in TypeScript?

Learn how to add a boolean type annotation to a function parameter in TypeScript

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TypeScript
How to add a number type annotation to a function parameter in TypeScript?

Learn how to add a number type annotation to a function parameter in TypeScript

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TypeScript
How to add a string type annotation to a function parameter in TypeScript?

Learn how to add a string type annotation to a function parameter in TypeScript

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TypeScript
How to add a boolean array type annotation to a variable or a constant in TypeScript?

Learn how to add a boolean array type annotation to a variable or a constant in TypeScript

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TypeScript
How to add a number array type annotation to a variable or a constant in TypeScript?

Learn how to add a number array type annotation to a variable or a constant in TypeScript

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TypeScript
How to add a string array type annotation to a variable or a constant in TypeScript?

Learn how to add a string array type annotation to a variable or a constant in TypeScript

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TypeScript
How to add a boolean type annotation to a variable or a constant in TypeScript?

Learn how to add a boolean type annotation to a variable or a constant in TypeScript

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TypeScript
How to add a number type annotation to a variable or a constant in TypeScript?

Learn how to add a number type annotation to a variable or a constant in TypeScript

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TypeScript
How to add a string type annotation to a variable or a constant in TypeScript?

Learn how to add a string type annotation to a variable or a constant in TypeScript

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TypeScript
Which HTML element tag can be used to represent and show articles or reusable content to the user?

Learn how to use the article HTML element tag to represent and show articles or reusable content to the user

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HTML5
Which HTML element tag can be used to represent and show footer or ending content to the user?

Learn how to use the footer HTML element tag to represent and show footer or ending content to the user

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HTML5
Which HTML element tag can be used to represent and show header or introductory content to the user?

Learn how to use the header HTML element tag to represent and show header or introductory content to the user

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HTML5
Which HTML element tag can be used to represent and show content to the user?

Learn how to use the body HTML element tag to represent and show content to the user

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HTML5
How to change or add text to the browser tab using JavaScript?

Learn how to use the document.title property to change or add text to the browser tab using JavaScript

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JavaScript
How to add text or title to the browser tab using HTML?

Learn how to use the title HTML element tag to add text or title to the browser tab using HTML

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HTML5
Which HTML element tag can be used to store information about a website or its metadata?

Learn how to use the head HTML element tag to store information about a website or its metadata

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HTML5
How to get the hash value from the browser URL using JavaScript?

Learn how to use the location object to get the hash value from the browser URL using JavaScript

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JavaScript
How to convert an HTMLCollection object to an Array in JavaScript?

Learn how to use the Array.from() method to convert an HTMLCollection object to an Array in JavaScript

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JavaScript
How to create a constant or non-reassignable variable in JavaScript?

Learn how to use the const keyword to create a constant or non-reassignable variable in JavaScript

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JavaScript
How to create a reassignable variable in JavaScript?

Learn how to use the let keyword to create a reassignable variable in JavaScript

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JavaScript
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