Useful tips for everyday
What does keep me signed in do? The Keep me logged in feature will download a cookie that allows you to access Questionmark from the…
What is Website design system? A design system is a collection of reusable graphical components, design standards, style guides, which define a common visual language…
How many colors should I use in my app? You can make sure the content of your app is easily readable by making sure the…
How many words should be on a button? Considering that, it may be tempting to stretch out your button text, but that’d be a bad…
How can I draw on a photo on a Mac? Try drawing stars, hearts, arrows, and more! Launch the Photos app from your dock. Double-click…
What port does ssh-copy-ID use? This can be used for overriding configuration settings for the client. See ssh command line options and the possible configuration…
How do you sort an associative array in bash? The best way to sort a bash associative array by VALUE is to NOT sort it.…
How does a kernel panic work? In basic terms, it is a situation when the kernel can’t load properly and therefore the system fails to…
How do I create a dual boot device? What do I need to dual boot Windows? Install a new hard drive, or create a new…
How split a string in Bash? Set IFS to the delimiter you would want. IFS=’ ‘ IFS is an internal variable that determines how Bash…