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How to see log files in MySQL?

I've read that Mysql server creates a log file where it keeps a record of all activities - like when and what queries execute. ...
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move_uploaded_file gives “failed to open stream: Permission denied” error

I keep getting this error when trying to configure the upload directory with Apache 2.2 and PHP 5.3 on CentOS. 13 Answers ...
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What is VanillaJS?

I have one simple question, that got stuck in my mind for a few days: What is VanillaJS? Some people refer to it as a framework, you can download a library from the official pages. ...
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What good technology podcasts are out there?

Yes, Podcasts, those nice little Audiobooks I can listen to on the way to work. With the current amount of Podcasts, it's like searching a needle in a haystack, except that the haystack happens to be the Internet and is filled with too many of these "Hot new Gadgets" stuff :( ...
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Setting multiple attributes for an element at once with JavaScript

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Stopping python using ctrl+c

I have a python script that uses threads and makes lots of HTTP requests. I think what's happening is that while a HTTP request (using urllib2) is reading, it's blocking and not responding to Ctrl C to stop the program. Is there any way around this? ...
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Normal arguments vs. keyword arguments

How are "keyword arguments" different from regular arguments? Can't all arguments be passed as name=value instead of using positional syntax? ...
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How to use sed/grep to extract text between two words?

I am trying to output a string that contains everything between two words of a string: 12 Answers ...
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Is it a bad practice to use negative margins in Android?

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Programmatically access currency exchange rates [closed]

I'm setting up an online ordering system but I'm in Australia and for international customers I'd like to show prices in US dollars or Euros so they don't have to make the mental effort to convert from Australian dollars. ...