Useful tips for everyday
How to add a line number in algorithm2e? To have all lines numbered, add the package option linesnumbered at loading time or execute \\LinesNumbered somewhere…
What is design based on reliability? Design for reliability ensures that products and systems perform a specified function within a given environment for an expected…
Where can I find deleted items on my computer? If you delete a file and realize that you actually need it, you can recover it…
What is the problem of constrained minimization in MATLAB? Constrained minimization is the problem of finding a vector x that is a local minimum to…
How do I get rid of fullscreen on YouTube now Firefox? Open a new tab and type in URL “about:config”. Click on the “I’ll be…
How do I open a QR code with a link? How to use the QR code reader Tap the search bar. Above the keyboard, tap…
How do I decline AirDrop? Here’s how to turn off AirDrop, or configure it so you only get drops from people you know Open settings…
Why is cursor-based pagination better? Cursor-based pagination (aka keyset pagination) is a common pagination strategy that avoids many of the pitfalls of “offset–limit” pagination. For…
How do you use GROUP BY and count together? We can use GROUP BY to group together rows that have the same value in the…
Can I recover deleted WhatsApp database? Restore from a Google Drive backup Open WhatsApp and verify your number. When prompted, tap RESTORE to restore your…