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What happens when a duplicate key is put into a HashMap?
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By definition, the put command replaces the previous value associated with the given key in the map (conceptually like an array indexing operation for primitive types).
The map simply drops its reference to the value. If nothing else holds a refe...
How do I overload the square-bracket operator in C#?
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a minor comment: depending on what you're doing, you might find it more appropriate to do: get { return base[i]; } set { base[i] = value; }
– MikeBaz - MSFT
Oct 4 '12 at 21:58
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Return all enumerables with yield return at once; without looping through
... Wes Dyer has an interesting article mentioning this pattern. blogs.msdn.com/wesdyer/archive/2007/03/23/…
– JohannesH
Aug 26 '09 at 4:06
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Commit only part of a file in Git
When I make changes to a file in Git, how can I commit only some of the changes?
23 Answers
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What's the best way of structuring data on firebase?
...reat post over on the Firebase blog about denormalizing your data: https://www.firebase.com/blog/2013-04-12-denormalizing-is-normal.html
I'd indeed suggest keeping the "ID" of each application as a child of each applicant.
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Django: Get model from string?
...cated in Django 1.7, see this other answer for the solution: stackoverflow.com/a/26126935/155987
– Tim Saylor
Jun 30 '15 at 22:26
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Detecting when a div's height changes using jQuery
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There is a jQuery plugin that can deal with this very well
http://www.jqui.net/jquery-projects/jquery-mutate-official/
here is a demo of it with different scenarios as to when the height change, if you resize the red bordered div.
http://www.jqui.net/demo/mutate/
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How to print colored text in Python?
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This somewhat depends on what platform you are on. The most common way to do this is by printing ANSI escape sequences. For a simple example, here's some python code from the blender build scripts:
class bcolors:
HEADER = '\033[95m'
OKBLUE = '\033[94m'
OKGREEN = '\033[92m...
how to make twitter bootstrap submenu to open on the left side?
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What is the Python equivalent of static variables inside a function?
...ement?
– ravwojdyla
Dec 1 '13 at 15:01
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try: myfunc.counter += 1; except AttributeError: myfunc...