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JavaScript

Posted by msdsmd sm,dfsadf
msdsmd sm,dfsadf
1,124 Points

Why pop() and toUpperCase() don't take argument?

1 Answer

Joseph Yhu
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Joseph Yhu
PHP Development Techdegree Graduate 48,637 Points
Joseph Yhu
.a{fill-rule:evenodd;}techdegree seal-36
Joseph Yhu
PHP Development Techdegree Graduate 48,637 Points

Because there's no need for them to take any argument. The .pop() method returns the last element of an array, and the .toUpperCase() method just capitalizes every letter in the string. As you can see, neither requires any argument to be able to work.