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MySQL high CPU usage [closed]
...ySQL Slow Query Log to keep an eye on any queries that are taking a long time, and use that to make sure you don't have any queries locking up key tables for too long.
Some other things you can check would be to run the following query while the CPU load is high:
SHOW PROCESSLIST;
This will show...
How to get diff working like git-diff?
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Cool, this combined with colordiff gets me close enough to what I want. Guess I need to scroll further down the man page next time... Thanks!
– Mzzzzzz
Feb 1 '11 at 18:35
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Remove secure warnings (_CRT_SECURE_NO_WARNINGS) from projects by default in Visual Studio
...y default for all projects removing the precompiler secure warnings that come up when using functions like scanf(). I found that you can do it by adding a line in the project option or a #define _CRT_SECURE_NO_WARNINGS in the beginning of the code.
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How to send email via Django?
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Awesome, I just myself an email! The above article mentioned by miku was perfect. Note the small typo correction in the comments of the article. (And I just used my regular computer/localhost. I had not set anything else up before...
“Incorrect string value” when trying to insert UTF-8 into MySQL via JDBC?
...nection is set:
Connection conn = DriverManager.getConnection(url + dbName + "?useUnicode=true&characterEncoding=utf-8", userName, password);
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Linking R and Julia?
... will not be anywhere near R in terms of overall statistics workflow for some time yet. So I'd like to use it where C++ is mainly used in R programs: to optimize slow portions of code. Before I invest the time in learning Julia, though, I am curious what facilities there are for embedding Julia sn...
How do I center align horizontal menu?
I need to center align a horizontal menu.
I've tried various solutions, including the mix of inline-block / block / center-align etc., but haven't succeeded.
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How to access full source of old commit in BitBucket?
I can't figure out or find the documentation on how to access the source of an old commit in the new Bit Bucket format. Is this even possible anymore?
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What is the difference between integration and unit tests?
...unit tests and integration tests. What I am curious about is when it is time to write unit tests... I will write them to cover as many sets of classes as possible.
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What's the u prefix in a Python string?
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