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Error: free(): invalid next size (fast):

What is this strange error I'm getting? I'm compiling C++ using g++ on Ubuntu 10.10. It pops up randomly when I run the executable (maybe 2 times in 8 hours, with 10 compiles an hour). However, if I make clean and recompile it goes away most of the time. ...
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Building a complete online payment gateway like Paypal [closed]

So this question isn't about integrating an existing payment gateway into my site. This is more of a architectural question. ...
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Android - how do I investigate an ANR?

Is there a way of finding out where my app threw an ANR (Application Not Responding). I took a look at the traces.txt file in /data and I see a trace for my application. This is what I see in the trace. ...
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or (HTML5)

W3Schools.com and I'm pretty sure I remember seeing W3C.org state that <menu> should be used for Toolbar menus and listing form control commands. ...
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RegEx match open tags except XHTML self-contained tags

I need to match all of these opening tags: 35 Answers 35 ...
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Getting multiple keys of specified value of a generic Dictionary?

It's easy to get the value of a key from a .NET generic Dictionary: 15 Answers 15 ...
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How does Git handle symbolic links?

If I have a file or directory that is a symbolic link and I commit it to a Git repository, what happens to it? 4 Answers ...
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What is the difference between “px”, “dip”, “dp” and “sp”?

What is the difference between Android units of measure? 33 Answers 33 ...
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Bamboo Vs. Hudson(a.k.a. Jenkins) vs Any other CI systems [closed]

Anyone out there have experience with both Hudson and Bamboo? Any thoughts on the relative strengths and weaknesses of these products? ...
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How can I reconcile detached HEAD with master/origin?

I'm new at the branching complexities of Git. I always work on a single branch and commit changes and then periodically push to my remote origin. ...