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JavaScript JavaScript Foundations Numbers Parsing Numbers From Strings

thanh trung
thanh trung
4,246 Points
Posted by thanh trung
thanh trung
4,246 Points

help

var numWidth = parseInt("640px");// this is what i have

Bummer! No variable named "numWidth" has been defined. Make sure to declare the variable like: var numWidth =...// this is a message the code challenge gave me. Is there something wrong with the code..

1 Answer

Jay Wilson
Jay Wilson
21,923 Points
Jay Wilson
Jay Wilson
21,923 Points

Do not add the 'px' only add '640' as paresInt only takes ints and 'px' is not an int it is a string.