[JAVA] The process of repeatedly extracting an array differs slightly depending on the language ...

You often want to take out arrays one by one with a for statement and assign them to variables. The subtle differences between different languages can damage your brain. Here we will cover Python, JavaScript, and PHP.

With Python

for(Variable in array)
    #Processing you want to repeat

It's in. And Python is indented without {}.

And everyone loves JS

//When in an array
for(Variable of array){
    //Processing you want to repeat
}

It's of. By the way, if it is an object, in is used.

And with PHP

foreach($Array as$variable){
    //Processing you want to repeat
}

Use foreach instead of for statement and as.

It seems to be confused ………