CommentDec 29, 2018
Language: JavaScript Not defining variables using var is a bad practice. These variables will become part of the global scope. You'll not get warnings. Eg: cars = 3 ; // NO! var cars = 3 ; // YES
@kenneth_padilla_001
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Language: JavaScript Not defining variables using var is a bad practice. These variables will become part of the global scope. You'll not get warnings. Eg: cars = 3 ; // NO! var cars = 3 ; // YES