Isha Gupta (@devisha)

Fixing 'fatal: no upstream branch' and Push Rejected in Git

A simple guide to fix the “no upstream” and “non-fast-forward” Git errors using rebase

4 min readisha.hashnode.dev

Apr 22, 2025

How I Prepared for the AWS Cloud Practitioner Certification

A Step-by-Step Guide to Acing the AWS Cloud Practitioner Exam as a Beginner

4 min readisha.hashnode.dev

1Jan 16, 2025

Understanding String Concatenation in Java

Lessons from a Newbie's Experience and Mistakes

3 min readisha.hashnode.dev

Sep 12, 2024

Smash Your GDSC Interview!

Smash Your Google Developer Students Club Interview with this Insider's Guide Based on My Experience!

4 min readisha.hashnode.dev

May 19, 2023

Create Simple Website Layout Using HTML & CSS Only

In this article, we are going to make a website layout with the use of HTML & CSS only so that you can code with ease and save time.

2 min readisha.hashnode.dev

2Jul 8, 2021

Isha Gupta

About

Available for

Isha Gupta's blogs

Fixing 'fatal: no upstream branch' and Push Rejected in Git

How I Prepared for the AWS Cloud Practitioner Certification

Understanding String Concatenation in Java

Smash Your GDSC Interview!

Create Simple Website Layout Using HTML & CSS Only

Isha Gupta

About

Available for

Isha Gupta's blogs

Fixing 'fatal: no upstream branch' and Push Rejected in Git

How I Prepared for the AWS Cloud Practitioner Certification

Understanding String Concatenation in Java

Smash Your GDSC Interview!

Create Simple Website Layout Using HTML & CSS Only

Isha Gupta

About

Available for

Isha Gupta's blogs

Fixing 'fatal: no upstream branch' and Push Rejected in Git

How I Prepared for the AWS Cloud Practitioner Certification

Understanding String Concatenation in Java

Smash Your GDSC Interview!

Create Simple Website Layout Using HTML & CSS Only

Search Hashnode

Isha Gupta

About

Available for

Isha Gupta's blogs

Fixing 'fatal: no upstream branch' and Push Rejected in Git

How I Prepared for the AWS Cloud Practitioner Certification

Understanding String Concatenation in Java

Smash Your GDSC Interview!

Create Simple Website Layout Using HTML & CSS Only