the "it" variable
Have you ever coded something that looks like:
if(isOpen) {
} else if (isOpening){
} else if(isClosed) {
}
...Read that code out loud. Seriously, do some Rubber duckie debugging. You almost definitely said this:
if(itIsOpen) {
} else if (itIsOpening) {
} else if(itIsClosing) {
}...name your boolean variables with "it", and your code is now readable!
Written by Prashanth Sadasivan
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