def is_numeric(val): """ Returns True if the string `val` contains a valid integer or a float. Returns False otherwise. """ if val == float(val): return True elif val == int(val): return True else: return False Test Failed: We caught the following error caused by your code: invalid literal for int() with base 10: '3.4' Check the following: Incorrect number or type of parameters/arguments? Error inside the function? Did you run your code? Used some global scope variables?
def is_numeric(val): """ Returns True if the string `val` contains a valid integer or a float. Returns False otherwise. """ if val == float(val): return True elif val == int(val): return True else: return False Test Failed: We caught the following error caused by your code: invalid literal for int() with base 10: '3.4' Check the following: Incorrect number or type of parameters/arguments? Error inside the function? Did you run your code? Used some global scope variables?
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
def is_numeric(val):
"""
Returns True if the string `val`
contains a valid integer or a float.
Returns False otherwise.
"""
if val == float(val):
return True
elif val == int(val):
return True
else:
return False
Test Failed: We caught the following error caused by your code: invalid literal for int() with base 10: '3.4' Check the following: Incorrect number or type of parameters/arguments? Error inside the function? Did you run your code? Used some global scope variables?
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