3 Ways to Merge Arrays in JavaScript
Posted April 6, 2021
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How to merge arrays in JavaScript using spread operator, array.concat() and array.push().
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A Guide to Jotai: the Minimalist React State Management Library
Posted March 30, 2021
How to manage global state in React using the minimalist but flexible Jotai library.
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The Difference Between Values and References in JavaScript
Posted March 23, 2021
What is the difference between passing by value and passing by reference in JavaScript.
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How to Implement a Queue in JavaScript
Posted March 16, 2021
The guide on how to implement a queue data structure in JavaScript.
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A Helpful Algorithm to Determine "this" value in JavaScript
Updated April 19, 2021
Struggle finding "this" value? I have created an universal algorithm to help you find "this" in any situation.
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The Complete Guide to useRef() and Refs in React
Updated October 26, 2021
How to use React.useRef() hook to create persisted mutable values (also known as references or refs), as well access DOM elements.
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7 Interview Questions on "this" keyword in JavaScript. Can You Answer Them?
Posted February 23, 2021
7 interview questions to challenge your knowledge on "this" keyword in JavaScript.
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How to Greatly Enhance fetch() with the Decorator Pattern
Posted February 16, 2021
How to use the decorator pattern to enhance the possibilities and flexibily of fetch() API.
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7 Interview Questions on JavaScript Closures. Can You Answer Them?
Updated September 22, 2021
I compiled a list of 7 interesting and increasingly challenging questions on JavaScript closures. Can you answer them?
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What's a Method in JavaScript?
Posted February 2, 2021
A method is a function that belongs to an object and executed with that object as a context.
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