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What is a “context bound” in Scala?
One of the new features of Scala 2.8 are context bounds. What is a context bound and where is it useful?
4 Answers
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Asynchronous method call in Python?
I was wondering if there's any library for asynchronous method calls in Python . It would be great if you could do something like
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Reset local repository branch to be just like remote repository HEAD
...ur branch to exactly match the remote branch can be done in two steps:
git fetch origin
git reset --hard origin/master
If you want to save your current branch's state before doing this (just in case), you can do:
git commit -a -m "Saving my work, just in case"
git branch my-saved-work
Now your wor...
How do I get the directory from a file's full path?
What is the simplest way to get the directory that a file is in? I'm using this to set a working directory.
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How can I convert a character to a integer in Python, and viceversa?
I want to get, given a character, its ASCII value.
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Compare two folders which has many files inside contents
Have two folders with approx. 150 java property files.
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php Replacing multiple spaces with a single space [duplicate]
I'm trying to replace multiple spaces with a single space. When I use ereg_replace , I get an error about it being deprecated.
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Is there a repo where you can download android virtual devices? [closed]
Does anyone know, if vendors provide or if there is a site where one could download AVD profiles for existing android devices on the market so you can run your apps in the emulator and basically see how they will run on said devices?
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Writing a new line to file in PHP (line feed)
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How do I find the maximum of 2 numbers?
How to find the maximum of 2 numbers?
10 Answers
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