Useful tips for everyday
What is difference between yank and delete? The delete command works the same as cut in a modern word processor.… The y command works like…
How do I disable my second monitor when not in use? Open Settings. Click on Display. Under the “Select and rearrange displays” section, select the…
What can I do to enhance a poorly lit photo? Check for clipped highlights, shadows. You can do this in two ways: Adjust exposure correctly…
How do you truncate a file in Unix? Truncate Large Text File in UNIX / Linux > {filename} ls -l largefile.txt > largefile.txt ls -l…
How do I change the keyboard language in Linux? Use alternative keyboard layouts Open the Activities overview and start typing Settings. Click on Settings. Click…
Can a try block be nested in another try block? Yes, we can declare a try-catch block within another try-catch block, this is called nested…
When to use view formatting in Microsoft Docs? You can use view formatting to apply one or more classes to the entire list view row…
What is the difference between servicing and inspection? Servicing is lubrication or replenishment as required for a component to continue in service – greasing, adding…
How do you locate dynamic Web elements using XPath? Here are some methods that you can use to identify such dynamic web elements in your…
How do I use Pidgin in jabber? Pidgin setup guide Download Pidgin for free and install. Launch Pidgin. Click ‘Accounts’ > ‘Manage Accounts’ Click ‘add’…