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How to handle Objective-C protocols that contain properties?

...answered May 10 '09 at 5:46 Kendall Helmstetter GelnerKendall Helmstetter Gelner 72.5k2626 gold badges123123 silver badges146146 bronze badges ...
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Remove rows with duplicate indices (Pandas DataFrame and TimeSeries)

...Pandas Index itself: df3 = df3[~df3.index.duplicated(keep='first')] While all the other methods work, the currently accepted answer is by far the least performant for the provided example. Furthermore, while the groupby method is only slightly less performant, I find the duplicated method to be mor...
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How to create a date object from string in javascript [duplicate]

...return a JS Date object, with a robust selection of methods available from __proto__. Demo in jsFiddle – KyleMit Apr 11 '17 at 19:19 4 ...
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ASP.NET MVC RequireHttps in Production Only

...onal compilation could do the job... #if !DEBUG [RequireHttps] //apply to all actions in controller #endif public class SomeController { //... or ... #if !DEBUG [RequireHttps] //apply to this action only #endif public ActionResult SomeAction() { } } Update In Visual Basic, ...
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Copy file or directories recursively in Python

... I suggest you first call shutil.copytree, and if an exception is thrown, then retry with shutil.copy. import shutil, errno def copyanything(src, dst): try: shutil.copytree(src, dst) except OSError as exc: # python >2.5 ...
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How to sort with a lambda?

...nclude <iostream> #include <sstream> struct Foo { Foo() : _i(0) {}; int _i; friend std::ostream& operator<<(std::ostream& os, const Foo& f) { os << f._i; return os; }; }; typedef std::vector<Foo> VectorT; std::string ...
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Run git pull over all subdirectories [duplicate]

...t cd 'ing into each repo's root directory? I have the following which are all separate git repositories ( not submodules): ...
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How to reference a .css file on a razor view?

... @Marc It's rendered on a place, where you call RenderSection (surprisingly :), not at the end of the header. – David Ferenczy Rogožan Mar 26 '15 at 22:13 ...
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How to take screenshot of a div with JavaScript?

I am building something called the "HTML Quiz". It's completely ran on JavaScript and it's pretty cool. 10 Answers ...
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Passing functions with arguments to another function in Python?

... y): return x+y # declare partial function def addPartial(x): def _wrapper(y): return add(x, y) return _wrapper # run example def main(): f = addPartial(3) result = runOp(f, 1) # is 4 Use partial from functools This is almost identical to lambda shown above. Then why...