how to check input is integer in python code example
Example 1: how to know if a input is a interger in python
whatever = input("Pick an integer > ")
try:
whatever_as_an_integer = int(whatever)
print("That was an integer.")
except ValueError:
print("That is not an integer.")
Example 2: how to say that an input needs to be a number python
try:
val = int(userInput)
except ValueError:
print("That's not an int!")
Example 3: check integer number python
N.is_integer()
Example 4: python check for integer
# From stackoverflow
# If you need to do this, do
isinstance(<var>, int)
# unless you are in Python 2.x in which case you want
isinstance(<var>, (int, long))