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Unstage a deleted file in git
Usually, to discard changes to a file you would do:
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How can I conditionally require form inputs with AngularJS?
Suppose we're building an address book application (contrived example) with AngularJS.
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How do I get the different parts of a Flask request's url?
I want to detect if the request came from the localhost:5000 or foo.herokuapp.com host and what path was requested. How do I get this information about a Flask request?
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Rails 4 - passing variable to partial
I am following the Ruby on Rails tutorial and have come across a problem while trying to pass variables to partials.
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How to install latest (untagged) state of a repo using bower?
...ve a very small repo in which I do all dev work in the master branch and use tags as "stable" points in history.
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Rails 4 - Strong Parameters - Nested Objects
I've got a pretty simple question. But haven't found a solution so far.
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Big O of JavaScript arrays
...ify by adding and removing items. It somewhat masks the fact that most languages arrays are fixed-size, and require complex operations to resize. It seems that JavaScript makes it easy to write poorly performing array code. This leads to the question:
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Write to UTF-8 file in Python
I'm really confused with the codecs.open function . When I do:
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Converting NumPy array into Python List structure?
How do I convert a NumPy array to a Python List (for example [[1,2,3],[4,5,6]] ), and do it reasonably fast?
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Find method references in Xcode
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Select the method you're interested in, or position the text cursor within it.
Open the "Related Files" menu via the icon at the top-left of the Editor. (It's the button immediately to the left of the back button).
Go to the "Callers" submenu fo...