Useful tips for everyday
When to use the IFS variable in Bash? cat -etv <<<“$IFS” IFS variable is commonly used with read command, parameter expansions and command substitution. From…
When to migrate from information schema to Performance Schema? The Performance Schema tables are intended to replace the INFORMATION_SCHEMA tables, which are deprecated as of…
How do you scroll with a Kensington trackball mouse? The scroll ring is similar to the scroll wheel commonly found on mice. The scroll ring…
How do I delete system files using adb? first type command adb shell then press enter and then next commands rm -f /sdcard/test.txt – Ashvin…
How to create multiple page styles with fancyhdr? To keep things simple, I defined a new page style appendix that has an empty header. \\clearpage…
How do I make my own HTTP server? Set Up Your Very Own Web Server! Step 1: Acquire a Dedicated PC. This step may be…
What is the transient response of a circuit? In electrical engineering and mechanical engineering, a transient response is the response of a system to a…
When an acronym becomes a word? A backronym, or bacronym, is an acronym formed from an already existing word. Backronyms may be invented with either…
Can CSS exist on its own? CSS stands for Cascading Style Sheets. Its purpose is to style markup languages (like HTML or XML). Therefore, CSS…
How do I delete a .BAK file? Use the Windows cleanup tool to delete unnecessary files. To access it, click Start, go to “Run” (or…