Sam

@samiullesum

40 Points

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4 Posts

Joined September 8th, 2020

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Sam

1 day ago

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Some techniques to optimize react application

Optimization is the selection of the best element from some set of available alternatives. React allows us to build encapsulated components that manage their own state, then composes them to make complex UIs. These components make up small parts of our UI. This means a lot of times we unintentionally create redundant components...
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Sam

1 week ago

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How to convert an Array into a Comma-Separated List in JavaScript

In this article, we'll cover how to convert an array into a comma-separated list in Javascript using either the toString() or join() methods. Let's get it started! toString() We'll go over the toString() method first, which will result in the formation of a string concatenated by commas. Here's what the code looks like: const ar...
How to convert an Array into a Comma-Separated List in JavaScript
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Sam

1 month ago

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Understanding Memoization In JavaScript

Memoization is a technique for storing values returned by a function to avoid having to redo computations that have already been performed previously. This technique is especially very useful when we have a function that is called regularly and when its computation is expensive. We assume here that we are working with pure funct...
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Sam

2 months ago

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Sticky navbar using react

I wanted to add sticky navbar in a project I was working on. After doing some research, I came up with the following solution: Initial Setup First, we are going to create a react-app from start. For that enter this command in your favorite terminal create-react-app navbar We will start by creating components, two components wil...
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