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Is there a “do … until” in Python? [duplicate]
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There is no do-while loop in Python.
This is a similar construct, taken from the link above.
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社会化海量数据采集爬虫框架搭建 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...有一套抓取规则肯定不行的，需要多个规则配合抓取。
5、html不完整，不完整就不能按照正常模式去扣取。这个时候用xpath肯定解析不了，我们可以先用htmlcleaner清洗网页后再解析。
6、 如果网站多起来，规则配置这个工作量也...
Writing unit tests in Python: How do I start? [closed]
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If you're brand new to using unittests, the simplest approach to learn is often the best. On tha...
Logstash实践: 分布式系统的日志监控 - 更多技术 - 清泛网 - 专注C/C++及内核技术
Logstash实践: 分布式系统的日志监控文 赵杰 2015.11.041. 前言服务端日志你有多重视？我们没有日志有日志，但基本不去控制需要输出的内容经常微调日志，只输出我们想看和有...文/赵杰 2015.11.04
1. 前言
服务端日志你有多重视？...
What is Ad Hoc Query?
...ttack.
– Parid0kht
Oct 22 '13 at 10:57
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If a user reads it and does not have idea about SQL inj...
How can I view MSIL / CIL generated by C# compiler? Why is it called assembly?
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edited Jan 4 at 10:05
answered Jul 24 '10 at 19:39
Jo...
Access object child properties using a dot notation string [duplicate]
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edited Jul 15 '15 at 11:41
answered Nov 8 '11 at 14:39
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How to check type of files without extensions in python?
... Chris JohnsonChris Johnson
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Using capistrano to deploy from different git branches
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This works with Capistrano >= 3.1:
add this line to config/deploy.rb:
set :branch, ENV['BR...
How to disable text selection using jQuery?
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answered Apr 23 '10 at 15:58
SLaksSLaks
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