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Cast Int to enum in Java
...ed is the fromInt(int i), which I'm just called from(int i) because it's a bit redundant to have int twice in the signature.
– pipedreambomb
May 18 '17 at 16:05
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What's the difference between SortedList and SortedDictionary?
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I cracked open Reflector to have a look at this as there seems to be a bit of confusion about SortedList. It is in fact not a binary search tree, it is a sorted (by key) array of key-value pairs. There is also a TKey[] keys variable which is sorted in sync with the key-value pairs and used to bi...
Passing functions with arguments to another function in Python?
...hen why do we need this? There are few reasons. In short, partial might be bit faster in some cases (see its implementation) and that you can use it for early binding vs lambda's late binding.
from functools import partial
# generic function takes op and its argument
def runOp(op, val):
return...
What is the single most influential book every programmer should read? [closed]
... - it's not about hacking in the popular sense but hacking as in low level bit twiddling and other "hacks" in the true and original sense of the word. Not for everyone, but if you are involved in code optimisation, compilers, etc, or are just a general nerd who is interested in low level stuff then ...
How to fix “containing working copy admin area is missing” in SVN?
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Can you try to check out a new copy of the parent directory?
Edit: To be bit more specific, I meant to suggest going up one level and deleting the containing directory. Then do a
svn update --set-depth infinity
to replace the directory.
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Error TF30063: You are not authorized to access … \DefaultCollection
... this issue by using the browser from within Visual Studio, View->Other Windows->Web Browser; Ctrl+Alt+R (or * Ctrl+W, W* in VS versions before VS2010) to navigate to the TFS page and log out of the wrong account and log back in.
For me, the issue was caused by using another live-id to unlock...
Does Python have a package/module management system?
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answered Mar 13 '10 at 0:33
Ignacio Vazquez-AbramsIgnacio Vazquez-Abrams
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C# Sort and OrderBy comparison
...hey improved this in newer .NET versions, but on my machine (i7 3rd gen 64-bit .NET 4.5 release) Sort outperforms OrderBy in all cases. Furthermore, by looking at OrderedEnumerable<T> source code, it seems that it creates three additional arrays (first a Buffer<T>, then an array of proje...
Separators for Navigation
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background:url('seperator.gif') no-repeat top left;
padding-left: 10px
}
This CSS adds the image to every list item that follows another list item - in other words all of them but the first.
NB. Be aware the adjacent selector (li + li) doesn't work in IE6, so you will have to just add th...
What's the point of 'const' in the Haskell Prelude?
...evaluated (used to resolve ambiguous types). Example that could be in Data.bits:
instance Bits Int where
isSigned = const True
bitSize = const wordSize
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By using const we explicitly say that we are defining constant values.
Personally I dislike the use of dummy parameters, but if they ...