Is there an easy method to delete a particular element from an array? I'm searching for something like this: array.remove(number);

How to Redirect Old URL to NEW using .htaccess For eg: RedirectPermanent http://www.domain.com/old-file.html to http://www.domain.com/new-file.html

How can I rename a local branch which hasn't been pushed to a remote branch?

How might you test if an HTML element is visible or hidden in the DOM? Is it possible to toggle the visibility of a HTML element?

Now Composer 2.0 is released, so I want to know how can I easily upgrade to Composer 2.0?

Is it possible to do realtime noise-removal with PulseAudio? And I also want to fix volume auto adjusted. The microphone started at 100% and slowly started to drop. This is because (...)

I want to delete the git branch locally and remotely, but I don't know how? Here are my failed attempts: Attempt 1: git branch -d remotes/origin/bugfix Output: error: branch (...)

description I have seen some users use git fetch, and some use git pull. But I did not understand the difference between both. Please explain when to use git fetch and git pull? (...)

In my shell script, I need to check if a directory exists or not. So, here what command I should use to verify a directory exist or not in a given path?

I am trying to install mysql-server in Ubuntu server using a shell script, when I run this command apt install -y mysql-server and during the installation I need to enter the password (...)