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What does upper mean in python? Here we will introduce you to upper().
Python upper() method converts lowercase letters in a string to uppercase letters.
upper() method syntax:
str.upper()
Parameters
NA.
Return value
Returns a string of lowercase letters converted to uppercase letters.
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Example
The following example shows how to use the upper() function :
#!/usr/bin/python str = "this is string example....wow!!!"; print "str.upper() : ", str.upper()
The output results of the above examples are as follows:
str.upper() : THIS IS STRING EXAMPLE....WOW!!!
Summary
The opposite of upper() is the lower() method, which can convert strings into Convert uppercase letters to lowercase letters and use the same method.
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