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Numeric data

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snowingnow

Programmer
Jun 1, 2006
32
CA
is there any function i can use to see if the data is numeric? Thanks
 
I don't think your question makes sense in the Tcl context. In Tcl, everything is a string. Are you asking if a given string contains only numbers (or possibly only numbers and ".")?

If so, the string is ... function or regexp can be made to work for you.

_________________
Bob Rashkin
 
Correction: Everything is an object that looks like a string ;)
 
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