Useful tips for everyday
Why is it important to check the hash of the download file listed on a site and the hash of the file you receive? Hash…
How do you check if two values are approximately equal in Python? Python unittest – assertAlmostEqual() function assertAlmostEqual() in Python is a unittest library function…
How to get all lines containing a string in a huge text file? In Powershell, how to read and get as fast as possible the…
Can I lock bootloader again after installing custom ROM? There is no way you can boot a non stock kernel on a locked bootloader. If…
What is the oldest iPod touch? iPod touch [[File: |250px]] Released: • 1st generation: September 14, 2007 • 2nd generation: September 9, 2008 • 3rd…
What happens when you get a 404 error on your website? Getting a 404 page. It doesn’t matter if they mistyped the URL or the…
What are the commands in the shell command line? The built-in commands you will need to implement are cd, ln, rm, and exit. Typically your…
What is integer programming solution? An integer programming problem is a mathematical optimization or feasibility program in which some or all of the variables are…
How do you pass a variable to the curl in bash? Three ways to pass the environment variables 1 Add a single quote and a…
Can I disable systemd Journald? Nevertheless, it’s still worth mentioning that as of systemd 235, there’s an option for disabling kernel messages within journald. conf…