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This is the question I had: "A variable named "boxWidth" already exists with a value of "640px". Create a new variable named "numWidth" and use the "parseInt" method to extract the numeric value from boxWidth's string value.", and my answer was,
var numWidth = parseInt("640px", 10);
Can you tell me what I did wrong?
Just read the task again: ... variable named "boxWidth" already exists with a value of "640px"...
So, you should be parsing the value stored in the variable (by passing the variable as the first argument), not a string literal.
Okay. I got it! Thank you :)