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Python String isnumeric() Method
Description:
This method checks whether the string consists of only numeric characters. This method are present only on unicode objects.
Note: To define a string as Unicode, one simply prefixes a 'u' to the opening quotation mark of the assignment. Below is the example.
Syntax:
Parameters:
Here is the detail of parameters:
Return Value:
It return true if all characters in the string are numeric, false otherwise.
Example:
#!/usr/bin/python
str = u"this2009";
print str.isnumeric();
str = u"23443434";
print str.isnumeric();
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This will produce following result:
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