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varis darasirikul10,832 Points
Troubles with Parsing Numbers From Strings/ first task in quiz
Hi, guys. I´m taking the quiz for Parsing Numbers From Strings. At the first task I don´t know what I´m doing wrong. Hope you can help me.
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.
<script> var boxWidth = "640px"; var boxHeight = "480px"; var numWidth = parseInt("640px",10); </script>
it doesn´t work. and i don't know what wrong?