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Installing specific package versions with pip

I'm trying to install version 1.2.2 of the MySQL_python adaptor, using a fresh virtualenv created with the --no-site-packages option. The current version shown in PyPi is 1.2.3 . Is there a way to install the older version? I found an article stating that this should do it: ...
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PHP PDO: charset, set names?

I had this previously in my normal mysql_* connection: 9 Answers 9 ...
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What are the differences between utf8_general_ci and utf8_unicode_ci? [duplicate]

I've got two options for unicode that look promising for a mysql database. 2 Answers 2...
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What does character set and collation mean exactly?

I can read the MySQL documentation and it's pretty clear. But, how does one decide which character set to use? On what data does collation have an effect? ...
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关于我们 · App Inventor 2 中文网,少儿编程陪伴者

... 我家孩子在App Inventor 2 中文网的少儿编程课程中学到了如何设计自己的App,现在他已经可以独立开发一些简单的小应用了。很高兴看到他对于编程的兴趣和自信的提升! ...
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MySQL, update multiple tables with one query

... this one query, of course. You can read more about joins here: http://dev.mysql.com/doc/refman/5.0/en/join.html. There's also a couple restrictions for ordering and limiting on multiple table updates you can read about here: http://dev.mysql.com/doc/refman/5.0/en/update.html (just ctrl+f "join"). ...
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Updating MySQL primary key

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理解Python的 with 语句 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术

...码: with open("/tmp/foo.txt") as file: data = file.read() with如何工作? while this might look like magic, the way Python handles with is more clever than magic. The basic idea is that the statement after with has to evaluate an object that responds to an __enter__() as well as an ...
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How do I add indices to MySQL tables?

I've got a very large MySQL table with about 150,000 rows of data. Currently, when I try and run 7 Answers ...
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VIP会员中心 · App Inventor 2 中文网,少儿编程陪伴者

... 我家孩子在App Inventor 2 中文网的少儿编程课程中学到了如何设计自己的App,现在他已经可以独立开发一些简单的小应用了。很高兴看到他对于编程的兴趣和自信的提升! ...