HP Microserver Gen8 - Install ClearOS remotely

  • 31 October 2020
  • ADM

HP Microserver Gen8 - Install ClearOS on SSD Drive remotely. Step by step installation instructions.


Install and use firewalld on Ubuntu

  • 11 May 2020
  • ADM

Firewalld is one of the Linux firewall management tool and it is available on the in the Ubuntu's default repositories, therefore it is available to be installed from these repositories using the apt packaging system.


How to disable submit button with jQuery

  • 06 January 2020
  • ADM

For a long submit operation or to avoid users clicking twice a submit button, a common solution is to disable the submit button after user clicked on it.

To disable a button using jQuery you need to add the disabled attribute to the button as true.


How to trim whitespace from string in Golang

  • 25 September 2019
  • ADM

How to trim (remove) leading and trailing whitespace from string in Golang using the TrimSpace, Trim, TrimLeft, TrimRight methods from strings package.


How to rename a git branch

  • 13 May 2020
  • ADM

How to rename a git branch in simple steps: rename branch, delete old remote, push the new branch and reset the upstream branch.


How to remove a remote from git

  • 14 April 2020
  • ADM

To remove a remote you can use the command git remote rm in the terminal, from the root folder of your repository.