check if string is float python code example
Example 1: check if string can be converted to int python
variable='3'
try:
int(variable)
print('You typed an int')
except ValueError:
print('You did not type an int')
variable='3'
try:
float(variable)
print('You typed a float')
except ValueError:
print('You did not type a float')
Example 2: python is float
def is_number(x):
'''
Takes a word and checks if Number (Integer or Float).
'''
try:
num = float(x)
return True
except ValueError as e:
return False
Example 3: py test if is float
check_float = isinstance(25.9, float)
Example 4: check if a string is float python
try:
float(element)
except ValueError:
print "Not a float"