I know that you can use the plus sign operator to concatenate strings. Is there an operation that I can use to strip off the last N characters of a string?
Here are a couple ways. Replace N with the value you want.
Using substr
:
$NewString=$OldString.substr(0,$OldString.size-N)
Using a regular expression:
$NewString=$OldString.replace("(.*).{N}",$1)
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Thanks. Worked like a charm.