Useful tips for everyday
Should I use if-else or try-catch? When you can already handle a situation before executing it, you should use if-else. But in situations where you…
What is the difference between a post a page and a Category *? Pages are NOT. Posts are organized using categories and tags vs. Pages…
Why is Ubuntu unstable? Ubuntu, on the other hand, will use the ‘unstable’ branch in order to provide more functionality. The packages will have been…
How do I open a second instance of Chrome? Open your web app in a tab, then [Chrome > ⋮ > More tools… > Create…
Is IP based authentication secure? Looking at the differences between SAML and IP provides insight into why IP is not the most secure method of…
Where do you find extensions on Mac? Are you wondering where extensions are stored on your Mac? They’re located at /home directory/Library/Safari/Extensions. To sneak into…
What is sar data collection? Three commands are involved in the automatic collection of system activity data: sadc , sa1 , and sa2 . The…
Why does my Mac say Bluetooth not available? If you don’t have a Bluetooth icon in the menu bar, head to System Preferences > Bluetooth…
Why does my computer audio not work on Zoom? If Zoom is not picking up your microphone, you can select another microphone from the menu…
How to find all duplicate files in a directory? One of the best methods for retrieval efficiently is of course Hash Tables which if implemented…