Tips and tricks

Match lines with comments in them

The regex should be (\/\/).*$ If you have a way to mark your useful comments. Like I have — to mark them, you can use it in the negative lookahead ( to filter only the unuseful comment ) (\/\/)(?! –) You can use this in IDE such as PHPSTORM
how to make mac save jpeg screenshots

Launch Terminal write: defaults write com.apple.screencapture type jpg then you can write killall SystemUIServer   Should be all Tried in Mac OS X Sierra
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