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Multiple glibc libraries on a single host
... Note that -Wl,--dynamic-linker=file (takes two '-') only works when compiling for ELF executables. Check /sbin/ldconfig -p | grep ld
– Tom
May 28 '12 at 14:08
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What algorithms compute directions from point A to point B on a map?
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Speaking as someone who spent 18 months working at a mapping company, which included working on the routing algorithm... yes, Dijkstra's does work, with a couple of modifications:
Instead of doing Dijkstra's once from source to dest, you start at each end, and expand both sides until...
Best way to make Java's modulus behave like it should with negative numbers?
...e a was positive to begin with, since if a is positive (a % b + b) would become larger than b. Therefore, (a % b + b) % b turns it into smaller than b again (and doesn't affect negative a values).
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How do I scroll the UIScrollView when the keyboard appears?
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The recommended way from Apple is to change the contentInset of the UIScrollView. It is a very elegant solution, because you do not have to mess with the contentSize.
Following code is copied from the Keyboard Programming Guide, w...
Node.js or Erlang
I really like these tools when it comes to the concurrency level it can handle.
9 Answers
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Twitter Bootstrap Customization Best Practices [closed]
...es to the libraries are frequent. I am new to LESS so I don't know how its compilation entirely works. What are some best practices for working with LESS or LESS based frameworks?
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Is there a read-only generic dictionary available in .NET?
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+1 for posting complete code and not just a link, but I'm curious, what's the point of an empty constructor in a ReadOnlyDictionary? :-)
– Samuel Neff
Feb 22 '11 at 16:36
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Web Service vs WCF Service
...lly, WCF is a service layer that allows you to build applications that can communicate using a variety of communication mechanisms. With it, you can communicate using Peer to Peer, Named Pipes, Web Services and so on.
You can’t compare them because WCF is a framework for building interoperable ap...
How do you use “git --bare init” repository?
...l non-bare repository (e.g. with git add <file> and a subsequent git commit.)
You almost always update a bare repository by pushing to it (using git push) from another repository.
Note that in this case you'll need to first allow people to push to your repository. When inside test_repo.git, ...
Why doesn't JavaScript support multithreading?
... or a problem with our current day browsers which will be rectified in the coming versions?
15 Answers
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