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JavaScript Promises Tips & Tricks

Leave a Comment / JavaScript / By lahin

Understand some JavaScript Promise Tips & Tricks.

What is IPv4 IP Address?

Leave a Comment / Computer Networking, Computer Science / By lahin

In Computer Networking understand the IP or Internet Protocol Address is crucial. If you are a Backend Developer or DevOps Engineer this is essential topic to understand.

Undo or Discard – git commands

Leave a Comment / git / By lahin

Most of the time we need to undo something that we changed in our code. In this tutorial we will learn commands of how to undo something.

A quick overview of JavaScript Engine

Leave a Comment / JavaScript / By lahin

In this post we will understand the basics of JavaScript Engine.

Prevent unnecessary re-rendering when using Context API

7 Comments / JavaScript, React / By lahin

In this post we are going to prevent an unnecessary re-rendering when using Context API. Context API is great but we need to be aware of some limitations, this post we will understand one of the limitation which is unnecessary re-rendering of Child Components.

Testing events with react testing library

2 Comments / JavaScript, React / By lahin

In this post we are going to learn how to test (unit) events in a react application with react-testing-library.

CORS – Cross Origin Resource Sharing

2 Comments / JavaScript / By lahin

CORS is one of the most important topic when developing Web Application.

Understanding MongoDB Modifiers

2 Comments / Database, JavaScript / By lahin

Recently I’ve been working on a project where I needed to use lots of modifiers. So in this post you will learn about $inc, $set, $push, $addToSet and $each modifiers.

ডাইনামিক মেমোরি ম্যানেজমেন্ট সিপ্লাসপ্লাস

Leave a Comment / Computer Science / By lahin

আমরা এই পোস্টে সিপ্লাসপ্লাস ল্যাংগুয়েজে ডাইনামিক মেমোরি ম্যানেজমেন্ট কিভাবে কাজ করে দেখব।

Exploring Promise.all() and Promise.allSettled()

2 Comments / JavaScript / By lahin

In this post we will learn about Promise.all() and Promise.allSettled() with example.

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