Python 90

Python 100 [Python 100] Python 100

(Python 2.0+)

#!/usr/bin/python # -*- coding: UTF-8 -*- #list # testList=[10086,'',[1,2,4,5]] # print len(testList) # print testList[1:] # testList.append('i\'m new here!') print len(testList) print testList[-1] # print testList.pop(1) print len(testList) print testList #list comprehension # matrix = [[1, 2, 3], [4, 5, 6], [7, 8, 9]] print matrix print matrix[1] col2 = [row[1] for row in matrix]#get a column from a matrix print col2 col2even = [row[1] for row in matrix if row[1] % 2 == 0]#filter odd item print col2even

3
['\xe4\xb8\xad\xe5\x9b\xbd\xe7\xa7\xbb\xe5\x8a\xa8', [1, 2, 4, 5]]
4
i'm new here!

3
[10086, [1, 2, 4, 5], "i'm new here!"]
[[1, 2, 3], [4, 5, 6], [7, 8, 9]]
[4, 5, 6]
[2, 5, 8]
[2, 8]

Python 100 [Python 100] Python 100