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Nov 16, 2024 · 5 min read · TOPICS Callbacks Promises Async/Await .then/.catch finally Why do we need promises in Javascript : let's understand this first by some basic topics Callbacks: to understand promises we first need to understand callbacks. callbacks are function...
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Jan 25, 2024 · 2 min read · Lets break it into steps: (1) The Basics: Array Access In JavaScript, arrays are zero-indexed, meaning the first element is accessed with index 0, the second with 1, and so on. So, if we have an array like [9,8,7,6], accessing the element at index 1 ...
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Aug 10, 2023 · 4 min read · Are you tired of dealing with tricky type issues when using React Context? Don't worry, we've got you covered! In this blog, we'll walk you through a step-by-step guide on how to tackle one of the most common challenges – working with Dark and Light ...
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May 27, 2023 · 4 min read · Hello , 🔵 welcome to this blog post about maps in Go language. In this post, I will explain what maps are, how to create and use them, and some tips and tricks to make the most out of them. Let’s get started! What are maps? Maps are a collection of ...
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May 14, 2023 · 3 min read · Slices are a powerful data structure in the Go programming language. They are dynamic-size arrays, which means that their size can be changed at runtime. This makes them very versatile and useful for a variety of tasks. For example, you could use a s...
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