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Martha's COIN 70b JavaScript Test Pages

Built-in JavaScript Functions

parseFloat

Results

SCRIPT

document.write(parseFloat("10") + "
");
document.write(parseFloat("10.00") + "
");
document.write(parseFloat("10.33") + "
");
document.write(parseFloat("34 45 66") + "
");
document.write(parseFloat(" 60 ") + "
");
document.write(parseFloat("40 years") + "
");
document.write(parseFloat("He was 40") + "
");