Pushed changes to GIT but don’t see it in repository
Problem You pushed your changes to GIT but you don’t see it in the repository. Diagnosis First thing is to…
Simply Explaining Technology
Problem You pushed your changes to GIT but you don’t see it in the repository. Diagnosis First thing is to…
Perl string literals are enclosed in quotation marks. You can use either single quotes (”) or double quotes (“”). Now…
In Linux you can use split and join commands to split large files into smaller files or join many smaller…
Recently, I had to copy a large database from one server to another. I had 100G free on the source…
Error Message The VirtualBox VM was created with a user that doesn’t match the current user running Vagrant. VirtualBox requires…
Error Message What it means This error occurs if a wrong value is passed when converting a number or string…
In the following query, we list all lastname held by 2 or more employees. If you want a value to…
Error Message Cause You copied someone vagrant box or your own from one machine to another. The box comes with…
To change the font size on eclipse temporarily, simply use ctrl++ and ctrl–. If you wish to change is permanently,…
The following code would remove enclosing quotes from Java Strings With this regular expression, if Java sees an opening double…