Efficient Way To Check If Certain Characters Exist in Variable
warrenkuhl at gmail.com
Wed Jan 19 12:34:18 CST 2011
What would be the most efficient way to check a variable and replace any of
the characters with empty if the character is not a alpha (upper or lower),
numeric (0-9) or a '-'?
The only way I can think of doing this is a repeat loop and checking the
value of each character and replacing with empty if not alpha, numeric or
Any other suggestions for more efficient code?
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