=2为False。 大于等于运算符(greater than or equal to,>=) 大于等于运算符用来判断一个数是否大于或等于另一个数。结果为bool,如果大于或等于返回True,否则返回False。例如1>=1为True,0>=1为False。 小于等于运算符(lesser than or equal to,<=) 小于等于运算符用来判断一个数是否小于或等于另一个数。结...
=2为False。 大于等于运算符(greater than or equal to,>=) 大于等于运算符用来判断一个数是否大于或等于另一个数。结果为bool,如果大于或等于返回True,否则返回False。例如1>=1为True,0>=1为False。 小于等于运算符(lesser than or equal to,<=) 小于等于运算符用来判断一个数是否小于或等于另一个数。结...
operator. le(a, b) //lessthan or equal to小于等于 operator. eq(a, b) //equal to等于 operator. ne(a, b) //not equalto不等于 operator. ge(a, b) //greaterand equal to大于等于 operator. gt(a, b) //greater大于 operator. __le__(a, b) operator. __lt__(a, b) operator. _...
operator.le(a, b)//lessthan or equal to小于等于 operator.eq(a, b)//equal to等于 operator.ne(a, b)//not equalto不等于 operator.ge(a, b)//greaterand equal to大于等于 operator.gt(a, b)//greater大于 operator.__le__(a, b) operator.__lt__(a, b) operator.__eq__(a, b) op...
If value1 is not equal to value2, the expression returns True; otherwise, it returns False. Let's explore this with numeric and non-numeric data types. When comparing numeric values, the != operator simply compares whether the two numbers are the same or not. num1 = 10 num2 = 20 res...
print(f'x is not equal to z = {flag}') # python is strongly typed language s = '10' print(f'x is not equal to s = {x!=s}') Output: When we use not equal operator, it calls__ne__(self, other)function. So we can define our custom implementation for an object and alter ...
1、自动化office，包括对excel、word、ppt、email、pdf等常用办公场景的操作，python都有对应的工具库，...
# See Control Flow to learn more about exception handling. some_unknown_var # Raises a NameError Python支持三元表达式,但是语法和C++不同,使用if else结构,写成: # if can be used as an expression # Equivalent of C's '?:' ternary operator ...
Print() is Python’s built-in function to print things, normally to your screen. you don’t need parentheses for the if test. For example, don’t say something such as if (disaster == True) (the equality operator == is described in a few paragraphs). You do need the colon (:) ...
Identity operators are used to compare the objects, not if they are equal, but if they are actually the same object, with the same memory location:OperatorDescriptionExampleTry it is Returns True if both variables are the same object x is y Try it » is not Returns True if both ...