Uumerinblogsbyumer.hashnode.dev·Apr 17 · 1 min read# Callbacks in JavaScript: Why They ExistIf you’ve been learning JavaScript, you’ve definitely seen the word callback. At first it feels like: Okay... it's a function... but why is it passed inside another function??? What is a Callback? 00
Uumerinumerahim.hashnode.dev·Apr 8 · 1 min readbasic of asyncThe Core Structure: Try and Catch The most basic way to handle errors in JavaScript is the try...catch statement.Think of it like a safety net for a trapeze artist. 1. The try Block This is where you 00
Uumerinversioncontrolexitance.hashnode.dev·Feb 15 · 2 min readWhy Version Control Exists: The Pendrive Problemlets imagine a scenario if we have to develop an application.we are 3 developers with different task to do and we have to make a single application so what is the way to collabrate and to be syncbefore the version control software exists are are havi...00
Uumeringitandcommands.hashnode.dev·Feb 8 · 3 min readgit basicswhat is git?A git is a software used to track or we can say it is used to track the versions of the software why git is used? git is used to see the track the changes we do in a code with time to track that example___________lets say we are build...00
