Useful tips for everyday
What are the different encodings for Unicode characters? The Unicode standard (a map of characters to code points) defines several different encodings from its single…
What is the pattern for the Tower of Hanoi? In Cyclic Hanoi, we are given three pegs (A, B, C), which are arranged as a…
How do you do the Mexican wave? If a crowd of people do a Mexican wave, each person in the crowd stands up and puts…
What is brace expansion? Brace expansion is a mechanism by which arbitrary strings may be generated. The preamble is prefixed to each string contained within…
What is the idiom for turn over a new leaf? turn over a new leaf. Make a fresh start, change one’s conduct or attitude for…
How do you properly charge your phone? When should I charge my phone? The golden rule is to keep your battery topped up somewhere between…
Can you walk over Brooklyn Bridge? Crossing the bridge There are two lanes in the pedestrian pathway of the Brooklyn Bridge — one for bicycles…
What does `escape a string` mean in regex? Character escaping is what allows certain characters (reserved by the regex engine for manipulating searches) to be…
How do you track time spent on activities? actiTIME. This time tracker app offers rich timekeeping and work management functionality. RescueTime. RescueTime is an automatic…
Can I add more tag colors on a Mac? Go to Preferences option under Finder menu. In the pop up menu click on Tags tab.…