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Python String islower() Method
Description
Python string method islower() checks whether all the case-based characters (letters) of the string are lowercase.
Syntax
Following is the syntax for islower() method −
str.islower()
Parameters
NA
Return Value
This method returns true if all cased characters in the string are lowercase and there is at least one cased character, false otherwise.
Example
The following example shows the usage of islower() method.
#!/usr/bin/python str = "THIS is string example....wow!!!"; print str.islower() str = "this is string example....wow!!!"; print str.islower()
When we run above program, it produces following result −
False True
python_strings.htm
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