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Method #1 : Using type() This inbuilt function can be used as shorthand to perform this task. It checks for the type of variable and can be employed to check tuple as well.
The most efficient way to check if a string is an integer in Python is to use the str. isdigit() method, as it takes the least time to execute. The str. isdigit() method returns True if the string represents an integer, otherwise False .
Use the typeof operator to check if a variable is a string, e.g. if (typeof variable === 'string') . If the typeof operator returns "string" , then the variable is a string. In all other cases the variable isn't a string. Copied!
There are multiple ways to convert a tuple to an integer:Access a tuple element at its index and convert it to an int, e.g. int(my_tuple[0]) . Sum or multiply the elements of the tuple. Convert a tuple of strings to a tuple of integers.
isinstance(obj, tuple)
isinstance(obj, basestring)
isinstance(obj, int)
You just use:
type(varname)
which will output int, str, float, etc...
make use of isinstance ?
if isinstance(var, int):
if isinstance(var, str):
if isinstance(var, tuple):
Please note, should you wanted to check your var type in if statement, the construct
if type(varname) == "tuple": won't work. But these will:
if type(varname) is tuple:
if type(varname) is list:
if type(varname) is dict:
if type(varname) is int:
if type(varname) is str:
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