Useful tips for everyday
What is normalized symbol? I have seen normalized quantities expressed by adding a twiddle (tilde) over the character (as in ˜A=A/A0), but I this notation…
How do I pick my signature? Don’t pick a signature only because it looks cool. Choose a signature that is stylistic, but also practical….Choose a…
Are particles always touching? The particles in a liquid usually are still touching but there are some spaces between them. The gas particles have big…
How do I get notification icon on Android? Open the Settings app and go to Apps & Notifications. Tap Notifications and enable or disable app…
What is flow work in fluid mechanics? Flow Work with Imaginary Piston. Work is needed to push the fluid into or out of the boundaries…
Does vsftpd support FTP? vsftpd, (or very secure FTP daemon), is an FTP server for Unix-like systems, including Linux. It is the default FTP server…
What are the functions of the shortcode API in WordPress? The Shortcode API is a simple set of functions for creating WordPress shortcodes for use…
What is a multi control circuit? In building wiring, multiway switching is the interconnection of two or more electrical switches to control an electrical load…
What is RC kernel? Prepatch or “RC” kernels are mainline kernel pre-releases that are mostly aimed at other kernel developers and Linux enthusiasts. They must…
How do I find the best hashtag for my niche? This is an old-school way of finding popular hashtags in your niche. Search for keywords…