Useful tips for everyday
How is synchronized implemented in Java? This synchronization is implemented in Java with a concept called monitors. Only one thread can own a monitor at…
How to map properties of two different objects? And a very narrow and impractical assumption: mapping based on the property order (if you are expecting…
How do I capture a Command Prompt window? This is what you normally would do: You would open the Command Prompt and type the command…
How do you find a specific coordinate? How to find coordinates on Google Maps on the mobile app Open the Google Maps app on your…
Why does my Exchange calendar not sync with iPhone? You may encounter Exchange calendar from your work cannot sync with iPhone, but at the same…
Does Minesweeper have a strategy? Sometimes in Minesweeper you are forced to guess. New players guess because it is easier than solving, but sometimes guessing…
How do you make a notation? To see an exponent that’s positive, write 312,000,000,000 in scientific notation: Move the decimal place to the left to…
Do hashtags work on retweets? You can also add hashtags to a retweet. Hashtags consist of one or more keywords meant to help users categorize…
Can you install Mac OS from a USB drive? Use an external drive or USB to install a fresh copy of macOS. Using an external…
How do I arrange table of contents automatically? Put your cursor where you want to add the table of contents. Go to References > Table…