Example 1: Compare Two Lists With ‘==’ OperatorA simple way to compare two lists is using the == operator. This operator checks the equality of elements between two lists. If all elements are the same in the same order, the comparison will return “Equal”. Otherwise, it will return ...
Lists are one type of sequence, just like strings but they do have their differences. 如果我们比较字符串和列表,一个区别是字符串是单个字符的序列, If we compare a string and a list, one difference is that strings are sequences of individual characters, 而列表是任何类型对象的序列。 whereas li...
However, you can’t compare lists and tuples using the <, >, <=, and >= operators: Python >>> [2, 3] == (2, 3) False >>> [2, 3] != (2, 3) True >>> [2, 3] > (2, 3) Traceback (most recent call last): ... TypeError: '>' not supported between instances of...
symmetric_difference(num2))== 0: print("both sets are equal") else: print("sets are not equal") Output sets are not equal Example symmetric_difference method is used in the following example to find the difference between two sets, here, the difference is not zero. Thus, it returns...
20. ◑ What is the difference between the following two tests: w.isupper() and not w.islower()? w.isupper() 全大写 w.islower() 全小写 not w.islower() 可能包括了数字,标点符号 21. ◑ Write the slice expression that extracts the last two words of text2. text2[-2:] 22. ◑ ...
Theset()function creates an object that is a set object. Thecmp()function is used to compare two elements or lists and return a value based on the arguments passed. In the following sections, we will see the application ofset(),cmp(), anddifference()functions. ...
| Fail if the two objects are unequal as determined by their | difference rounded to the given number of decimal places | (default 7) and comparing to zero, or by comparing that the | between the two objects is more than the given delta. ...
排序问题是所有程序员一定会遇到的问题,Python内置的排序工具sort()和sorted()功能强大,可以实现自定义的复杂式排序。平时我们使用两个函数可能没有仔细研究过它们的区别,随想随用了。但实际上二者还是有很大的去别的,在一些场景中不同互换使用。 本篇将会介绍如何对不同数据结构中的各种类型的数据进行排序,自定义顺...
For example, what if we want to compare character by character and shows what is the difference?The answer is yes absolutely. We can use the ndiff() function.Suppose we are comparing words in two lists as follows.['tree', 'house', 'landing'] ['tree', 'horse', 'lending']The three...
The difference between is and ==is operator checks if both the operands refer to the same object (i.e., it checks if the identity of the operands matches or not). == operator compares the values of both the operands and checks if they are the same. So is is for reference equality ...