Useful tips for everyday
Does sort sort in-place? As another example, many sorting algorithms rearrange arrays into sorted order in-place, including: bubble sort, comb sort, selection sort, insertion sort,…
Can ultrasonic sensor detect obstacles? The problem is that the ultrasonic sensor has a wide beam aperture, i.e. large measuring angle (~30°). Therefore, such a…
When to use conditional rendering inside Visualforce pages? The trick below is good for 90% of cases, especially if you need a placeholder to which…
How do I sync calendar events? Open the Google Calendar app . In the top left, tap Menu . Tap Settings . Tap the name…
How do you write a macro in CPP? C++ Preprocessor Function-Like Macros. You can use #define to define a macro which will take argument as…
Can you save a form as a PDF? To save the completed form, choose File > Save As and rename the file. To remove extended…
What is monad and functor? A functor takes a pure function (and a functorial value) whereas a monad takes a Kleisli arrow, i.e. a function…
What search engine is most popular in Japan? Google Google was the most popular search engine in Japan as of July 2021, with a market…
How do I keep my MacBook on an external monitor when closing? Enabling Clamshell mode allows you to close the lid of your computer while…
How do I make my RAM less cached? Before you start removing programs from your computer, try these quick fixes to free up RAM space.…