1 print('Return True if the string is a valid Python identifier'.title()) # 输出 # Return True If The String Is A Valid Python Identifier 1. 2. 3. 源码: AI检测代码解析 1 def title(self, *args, **kwargs): # real signature unknown 2 """ 3 Return a version of the string where...
False if at least one character is not a digit. Example 1: Working of isdigit() s = "28212" print(s.isdigit()) # contains alphabets and spaces s = "Mo3 nicaG el l22er" print(s.isdigit()) Run Code Output True False A digit is a character that has property value: Numeric_...
The Output is: [ True True False True] Example 2: In the code snippet we will useisdigit()function with array of strings, in which some strings have whitespaces and other characters(other than digits): import numpy as np inp_ar = np.array([ '20002 2', 'a10009', '12345 ab','01...
Theisdigit() methodis a built-in function in Python that checks if all the characters in a given string are digits. It returnsTrueif all characters in the string are digits, andFalseotherwise. It is essential to note that this method does not recognize numbers in a floating-point format or...
Consider the following Python program. print(type(A/B)) You can assume both A and B are numbers, i.e. integers or floats, and B is not zero. Which one of the following is true about the above program? - The output is less than class 'float' greater tha Suppose ...