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yykrlc

yykrlc

V2EX 第 236979 号会员,加入于 2017-06-24 09:59:01 +08:00
yykrlc 最近回复了
2020-06-16 11:50:19 +08:00
回复了 kzing 创建的主题 Python Python 怎么优雅的实现 Ruby 的('a'..'z').to_a 操作?
ruby 的 x = {"a": 1 "b": 2}
y = 'b'
> x[y]
=> nil
> x[:b]
=> 2
怎么解我不能传值:b 吧
2020-06-10 15:56:37 +08:00
回复了 masker 创建的主题 问与答 每天室内跑步消耗 200 大卡,一个月能减多少?
1 制造热量缺口{少吃多动,细嚼慢咽},
2 提高新陈代谢率{增肌,早睡,}
2018-07-26 18:13:58 +08:00
回复了 zstone123 创建的主题 Python 爬虫新手求助
搜狗.微信欢迎你。XX 小网站一般需要翻墙爬比较快...
chrome +XPath Helper
2017-07-11 15:39:35 +08:00
回复了 jiangguoqing 创建的主题 程序员 Python 爬虫求助。。。
浏览器 F12 去找找,先分析分析,ajax 的 header 和普通请求的没啥区别,但是 url 要对啊,
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