Akansha Chawla

PostgreSQL error: Fatal: role “username” does not exist

SQL Server

Answered Jun 21, 2021 · 1.1K Views Read answer →

re.sub erroring with “Expected string or bytes-like object”

Your some of the values appeared to be floats, not strings. So, in order to get rid of this error do one thing just change those values into strings before passing them to re.sub. One simple way is to change location to str(location) when using re.sub. It wouldn't hurt to do it anyway even if it's already a str.…

Python

Answered Apr 14, 2021 · 5.2K Views Read answer →

python socket.error: [Errno 98] Address effectively being used?

There is clearly another process of tuning in on the port. You may discover that process by utilizing the accompanying command: $ lsof -i :8000 or change your tornado app's port. tornado's error info not Explicitly on this.

Python

Answered Feb 26, 2021 · 1.1K Views Read answer →

git fetch all branches- How to fetch all Git branches?

git fetch --all and git pull -all will only track the remote branches and track local branches that track remote branches respectively. But it is not sufficient to track all remote branches For tracking all remote branches run this command for remote in `git branch -r`; do git branch --track ${remote#origin/} $remote;…

Salesforce

Answered Feb 20, 2021 · 1.7K Views Read answer →

Types of scripts.

Scripting in shell or shell script is nothing but execution of set of commands to achieve a desired objective. Depending upon the nature of work the desired shell script is designed and executed. There are also various ways to execute scripts written in python, ruby, perl etc which can be executed from shell using…

Devops

Answered Jan 26, 2020 · 1.8K Views Read answer →

Git setup

Firstly download the latest version of Git at: Git - Downloads Open the downloaded file and follow the instructions, leaving all the default values. Run the following command to define your name and the email you will then use to create your free account on GitHub: git config --global http://user.name "Your name or…

Devops

Answered Jan 7, 2020 · 1.8K Views Read answer →