check if string is integer python code example
Example 1: is int python
isinstance(n, int) # n = 9, Returns True / n = 5.5, Returns False
Example 2: python test if string is int
'16'.isdigit()
>>>True
'3.14'.isdigit()
>>>False
'Some text'.isdigit()
>>>False
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))
Example 5: pyton how to tell if string is a int or string
def RepresentsInt(s):
try:
int(s)
return True
except ValueError:
return False
Example 6: how to check if digit in int python
s = set(str(4059304593))
print('2' in s)