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StringTools

  

HasDigit

  

determine if a string has a decimal digit

 

Calling Sequence

Parameters

Description

Thread Safety

Examples

Calling Sequence

HasDigit(s)

Parameters

s

-

string; string to test

Description

• 

The HasDigit(s) command determines whether s has a decimal digit. A character is a decimal digit if it is one of the following:

0, 1, 2, 3, 4, 5, 6, 7, 8, 9.

• 

If s has a decimal digit, HasDigit returns true. Otherwise, false is returned.

Thread Safety

• 

The StringTools[HasDigit] command is thread-safe as of Maple 15.

• 

For more information on thread safety, see index/threadsafe.

Examples

withStringTools:

HasDigitabcdEFG

false

(1)

HasDigitabc123dEFG

true

(2)

See Also

convert

length

string

StringTools

StringTools[HasBinaryDigit]

StringTools[HasHexDigit]

StringTools[HasOctalDigit]

StringTools[IsDigit]

StringTools[Select]