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Warning the user/local/mysql/data directory is not owned by the mysql user
I can't start the mysql service in Snow Leopard, and in the panel prefs appears the message,
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How I can delete in VIM all text from current line to end of file?
... of the file. Is it possible (in vim) to delete the rest of the file (from current line to the end of file)?
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What does an underscore in front of an import statement mean?
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In C++, what is a “namespace alias”?
What is a "namespace alias" in C++? How is it used?
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How can I add a boolean value to a NSDictionary?
Well, for integers I would use NSNumber . But YES and NO aren't objects, I guess. A.f.a.i.k. I can only add objects to an NSDictionary , right?
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What is the “reactor” in Maven?
I've been reading about Maven reactor and am confused by its terminology usage. I've read that a multi-module is a reactor, that you can manipulate the maven reactor and that the reactor is a plugin. What exactly is the reactor?
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What events does an fire when it's value is changed?
...<input type="number" /> element fires when its up / down arrows are clicked:
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How do I combine two data frames?
I'm using Pandas data frames. I have a initial data frame, say D . I extract two data frames from it like this:
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Why is Cache-Control attribute sent in request header (client to server)?
After reading about the Cache-Control field of the HTTP header,
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scopes with lambda and arguments in Rails 4 style?
...ng how the following is done in Rails 4 or if I just use the Rails 3 approach for using a lambda that can pass an argument the same way with 4 as I do with 3.
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