1. 程式人生 > >python序列中是否包含某個元素

python序列中是否包含某個元素

http://outofmemory.cn/code-snippet/9098/python-list-contains-with-in-not-in

 

theList = ['a','b','c'] if 'a' in theList: print 'a in the list' if 'd' not in theList: print 'd is not in the list'