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Bidirectional 1 to 1 Dictionary in C#

...uals anyway), and which can be searched using either key or value. Anyone know of one, or should I just implement it myself? I can't believe that I'm the first person to need this... ...
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How to optimize for-comprehensions and loops in Scala?

... Now, in 2014, I tested this again and for me performance is the following: java -> 0.3s; scala -> 3.6s; scala optimized -> 3.5s; scala functional -> 4s; Looks much better than 3 years ago, but... Still th...
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Python mysqldb: Library not loaded: libmysqlclient.18.dylib

...e, that since MacOS El Capitan the System Integrity Protection (SIP, also known as "rootless") will prevent you from creating links in /usr/lib/. You could disable SIP by following these instructions, but you can create a link in /usr/local/lib/ instead: sudo ln -s /usr/local/mysql/lib/libmysqlcli...
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How to use a class from one C# project with another C# project

...is select the solution file, right click --> Add --> New Project) I now have two project in the same solution Step3: As Paul Ruane stated. go to references in the solution explorer (if closed it's in the view tab of the compiler). DoubleProjectTwo is the one needing functions/methods of Dou...
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Container View Controller Examples [closed]

... do you have the sample code now, i need it because i have tried a lot but no solute yet. – iPhone Programmatically Dec 14 '12 at 10:33 ...
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What is “android.R.layout.simple_list_item_1”?

...ses a, b, and c. It can be seen in action in app Y.") Yes, it is great to know I can plunder the vaults and hack this all out on my own, but a scannable list of illustrations (vs XML) would be such a big help! – Joe D'Andrea Sep 25 '10 at 18:37 ...
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How to detect total available/free disk space on the iPhone/iPad device?

...g Obj-C, not C++ or C. NSUInteger will give you an unsigned 64 bit integer now, but if things happen to change I imagine that Apple will update that Macro (let's say 128 bits at some point, becomes real) – Goles Jul 27 '16 at 18:29 ...
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How to increment a datetime by one day?

... accomplished using timedelta objects: import datetime datetime.datetime.now() + datetime.timedelta(days=1) Look up timedelta objects in the Python docs: http://docs.python.org/library/datetime.html share | ...
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How to set custom favicon in Express?

... // expiers after a month res.setHeader("Expires", new Date(Date.now() + 2592000000).toUTCString()); res.end(favicon); }); to change icon in code above make an icon maybe here: http://www.favicon.cc/ or here :http://favicon-generator.org convert it to base64 maybe here: http://base...
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How to calculate moving average using NumPy?

... Thanks for the bug checking, it now seems to be working fine. As for the upvotes, I am guessing the general idea behind the answer was weighed more heavily than an off-by-one error in the implementation, but who knows. – Jaime ...