PYTHON2.14 List

li=[1,2,3,4,4,5,5,5, ' SADF, ', ' 2323 ']
Li.append (' DF ')
Print (' Append: ', Li)
#结果: Append: [1, 2, 3, 4, 4, 5, 5, 5, ' SADF, ', ' 2323 ', ' DF ']
Li.clear ()
Print (' clear: ', Li)
#结果: clear: []

li=[1,2,3,4,4,5,5,5, ' SADF, ', ' 2323 ']
Li2=li.copy ()
Print ("Copy:", Li2)
#结果: Copy: [1, 2, 3, 4, 4, 5, 5, 5, ' SADF, ', ' 2323 ']
I=li.count ("SADF,")
Print (' Count: ', i)
#结果: 1

Li.extend ([11,22,]) #对原来列表的扩展
Print (' Extend: ', Li)
#结果extend: [1, 2, 3, 4, 4, 5, 5, 5, ' SADF, ', ' 2323 ', 11, 22]
Li.extend ((44,55,)) #元组也行
Print (' Extend ', Li)
#结果extend [1, 2, 3, 4, 4, 5, 5, 5, ' SADF, ', ' 2323 ', 11, 22, 44, 55]
#index ()
#insert () to which side to put
Li.insert (0, ' Gaoyuan ')
Print (' Insert: ', Li)
#结果insert: [' Gaoyuan ', 1, 2, 3, 4, 4, 5, 5, 5, ' SADF, ', ' 2323 ', 11, 22, 44, 55]
Li.pop ()
Print (' pop: ', Li)
#结果pop: [' Gaoyuan ', 1, 2, 3, 4, 4, 5, 5, 5, ' SADF, ', ' 2323 ', 11, 22, 44]
Res=li.pop ()
Print (' Pop return value ', res)
#结果pop的返回值 44
Ret=li.pop (1)
Print (' Location of pop deletion ', Li)
#结果pop删除的位置 [' Gaoyuan ', 2, 3, 4, 4, 5, 5, 5, ' SADF, ', ' 2323 ', 11, 22]
Print (' Value of pop delete location: ', ret)
#结果pop删除位置的值: 1

li3=[11,11,22,2,333,2]
Print (LI3)
#结果 [11, 11, 22, 2, 333, 2]
Li3.remove (one) #去掉第一个 "11"
Print (' Remove: ', Li3)
#结果remove: [11, 22, 2, 333, 2]

Li3.reverse ()
Print (' revers: ', Li3)
#结果revers: [2, 333, 2, 22, 11]

Li3.sort () #排序
Print (' Sort: ', Li3)
#结果: Sort: [2, 2, 11, 22, 333]

PYTHON2.14 List