Shreyansh Jain's Blog

Shreyansh Jain

Shreyansh Jain

3 followers

Hey, I am a software engineer working at Cisco. I have done my graduation from IIT Roorkee. I love sharing my knowledge and write blogs as my hobby.

Undoing Things in Git

Sep 23, 20233 min read

1. Fixing the last commit If you've committed changes and later realize you've forgotten to include something, you have the option to make additional...

Undoing Things in Git

Hoisting in JS

Sep 19, 20233 min read

Before going into the definition of hoisting, let's consider these examples. What do you expect would be the answer to these questions? Example 1 a =...

Hoisting in JS

Git Bisect

Sep 10, 20233 min read

Introduction The "git bisect" command is a handy tool for pinpointing the exact commit that introduced a bug into your code. It works by...

Git Bisect

How vector works internally in C++?

Sep 7, 20234 min read

IntroductionVectors are sequence containers which is a part of the C++ Standard Template Library. They share similarities with arrays, such as using...

How vector works internally in C++?

Heap Data Structures (Part - 2)

Sep 3, 20234 min read

Pre-requisite I would recommend going through part 1 of the heap data structures for a better understanding. You can read it here:-...

Heap Data Structures (Part - 2)

Heap Data Structures (Part - 1)

Sep 2, 20234 min read

Before diving into heap data structure, let's first understand what is a complete binary tree. Complete binary tree A complete binary tree is a tree...

Heap Data Structures (Part - 1)