https://blog.youkuaiyun.com/namelessmlzh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/namelessml/article/details/121614710https://blog.youkuaiyun.com/namelessml/article/details/121614710namelessmlMon, 29 Nov 2021 17:13:29 +0800https://blog.youkuaiyun.com/namelessml/article/details/121610164https://blog.youkuaiyun.com/namelessml/article/details/121610164namelessmlMon, 29 Nov 2021 17:01:45 +0800https://blog.youkuaiyun.com/namelessml/article/details/121525331https://blog.youkuaiyun.com/namelessml/article/details/121525331namelessmlWed, 24 Nov 2021 21:48:46 +0800https://blog.youkuaiyun.com/namelessml/article/details/108463514https://blog.youkuaiyun.com/namelessml/article/details/108463514namelessmlTue, 08 Sep 2020 10:33:51 +0800https://blog.youkuaiyun.com/namelessml/article/details/77976448https://blog.youkuaiyun.com/namelessml/article/details/77976448namelessmlThu, 14 Sep 2017 09:58:04 +0800https://blog.youkuaiyun.com/namelessml/article/details/77876810https://blog.youkuaiyun.com/namelessml/article/details/77876810namelessmlThu, 07 Sep 2017 08:45:39 +0800https://blog.youkuaiyun.com/namelessml/article/details/77876712https://blog.youkuaiyun.com/namelessml/article/details/77876712namelessmlThu, 07 Sep 2017 08:15:36 +0800>> lst = [(1,2,3), (1,2,3), (1,2,3)] >>> lst = [t[2] for t in lst] >>> lst [3, 3, 3]二、二维数据表中数据转置>>> lst = [(1,2,3), (1,2,3), (1,2,3)] >>> list(zip(*lst)) [(1, 1, 1), (2, 2, 2), (3, 3, 3]]>https://blog.youkuaiyun.com/namelessml/article/details/77770907https://blog.youkuaiyun.com/namelessml/article/details/77770907namelessmlFri, 01 Sep 2017 11:20:55 +0800https://blog.youkuaiyun.com/namelessml/article/details/77547505https://blog.youkuaiyun.com/namelessml/article/details/77547505namelessmlFri, 25 Aug 2017 08:51:18 +0800https://blog.youkuaiyun.com/namelessml/article/details/77542493https://blog.youkuaiyun.com/namelessml/article/details/77542493namelessmlThu, 24 Aug 2017 21:48:21 +0800https://blog.youkuaiyun.com/namelessml/article/details/77234624https://blog.youkuaiyun.com/namelessml/article/details/77234624namelessmlWed, 16 Aug 2017 11:23:26 +0800https://blog.youkuaiyun.com/namelessml/article/details/76533819https://blog.youkuaiyun.com/namelessml/article/details/76533819namelessmlTue, 01 Aug 2017 15:40:04 +0800https://blog.youkuaiyun.com/namelessml/article/details/76414517https://blog.youkuaiyun.com/namelessml/article/details/76414517namelessmlMon, 31 Jul 2017 09:32:20 +0800https://blog.youkuaiyun.com/namelessml/article/details/76333914https://blog.youkuaiyun.com/namelessml/article/details/76333914namelessmlSat, 29 Jul 2017 15:48:12 +0800https://blog.youkuaiyun.com/namelessml/article/details/76269085https://blog.youkuaiyun.com/namelessml/article/details/76269085namelessmlFri, 28 Jul 2017 16:26:21 +0800https://blog.youkuaiyun.com/namelessml/article/details/54020511https://blog.youkuaiyun.com/namelessml/article/details/54020511namelessmlWed, 04 Jan 2017 16:10:50 +0800https://blog.youkuaiyun.com/namelessml/article/details/54016662https://blog.youkuaiyun.com/namelessml/article/details/54016662namelessmlWed, 04 Jan 2017 10:36:13 +0800https://blog.youkuaiyun.com/namelessml/article/details/53821752https://blog.youkuaiyun.com/namelessml/article/details/53821752namelessmlThu, 22 Dec 2016 22:23:24 +0800https://blog.youkuaiyun.com/namelessml/article/details/53218768https://blog.youkuaiyun.com/namelessml/article/details/53218768namelessmlFri, 18 Nov 2016 16:45:46 +0800https://blog.youkuaiyun.com/namelessml/article/details/52987113https://blog.youkuaiyun.com/namelessml/article/details/52987113namelessmlMon, 31 Oct 2016 21:38:11 +0800