snowingnow
Programmer
is there any function i can use to see if the data is numeric? Thanks
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Numeric data
- Thread starter snowingnow
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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.
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Bob Rashkin
If so, the string is ... function or regexp can be made to work for you.
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Bob Rashkin
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