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Oct 19, 2022 · 6 min read · When developing a front-end application, one of the most expected things a programmer wants to do is to manipulate the document structure in some way. It happens by using the Document Object Model (DOM), which has a set of APIs for controlling HTML a...
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Oct 18, 2022 · 7 min read · During the development cycle, many of us would have faced the situation where we need to search or replace a particular string in a larger string. Still, the search string is not a predefined set of fixed characters but it is an expression that can m...
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Oct 17, 2022 · 6 min read · Callback functions are probably the most commonly used functional programming technique in JavaScript . Moreover, you can find them in just about every piece of JavaScript code. Yet, they remain mysterious to many JavaScript developers. We will solve...
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Oct 16, 2022 · 4 min read · We all know that "JavaScript" is the synchronous and single-threaded programming language. That is to say, only one task can perform at any point in time. But on the contrary, JavaScript also provides the ability to make it behave like an asynchrono...
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Oct 15, 2022 · 7 min read · JavaScript provides a concept of "Promises" for handling the asynchronous calls. Let's understand the details of "Promises in JavaScript" by covering the following topics in this article. What are Promises in JavaScript? How to create a Promise in J...
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