


Python operators - frequently used member operators (example analysis)
In today’s article, we will talk about the member operators among Python operators. I hope this article can help you reading.
Member operators:
In addition to some of the operators mentioned before, Python also supports member operators. The test example contains a series of Members, including strings, lists or tuples, as shown below:
The following examples demonstrate the operation of all Python member operators:
#!/usr/bin/python # -*- coding: UTF-8 -*- a = 10 b = 20 list = [1, 2, 3, 4, 5 ]; if ( a in list ): print "1 - 变量 a 在给定的列表中 list 中" else: print "1 - 变量 a 不在给定的列表中 list 中" if ( b not in list ): print "2 - 变量 b 不在给定的列表中 list 中" else: print "2 - 变量 b 在给定的列表中 list 中" # 修改变量 a 的值 a = 2 if ( a in list ): print "3 - 变量 a 在给定的列表中 list 中" else: print "3 - 变量 a 不在给定的列表中 list 中"
The output result of the above example is as follows:
1 - 变量 a 不在给定的列表中 list 中 2 - 变量 b 不在给定的列表中 list 中 3 - 变量 a 在给定的列表中 list 中
The above content is the member operator among python operators. I hope this article can be helpful to you who are learning python.
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