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Is Haxe worth learning? [closed]
..., or maybe that widget should be in Flash not Javascript), and this is the best case scenario. In the worst case you'll have to switch constantly, often multiple times in the same business day.
Those switches can waste a lot of your time because you need to change your programming paradigm too man...
Parameterize an SQL IN clause
...asically the same as my answer to the "related" question and obviously the best solution since it is constructive and efficient rather than interpretive (much harder).
– tvanfosson
Dec 3 '08 at 16:53
...
How to make my custom type to work with “range-based for loops”?
...ll the member functions, whereas mere mortals will call the ADL functions. Best make sure they do the same thing in that case!
If the thing you're writing implements the container interface, then it will have begin() and end() member functions already, which should be sufficient. If it's a range th...
Would it be beneficial to begin using instancetype instead of id?
...pe)initWithBar:(NSInteger)bar;
These are not equivalent to your eyes. At best, you will learn to ignore the difference and skim over it. This is not something you should learn to ignore.
Pattern
While there's no difference with init and other methods, there is a difference as soon as you define ...
Python name mangling
...er know your class might be inherited later and for what it might be used. Best to only protect those variables that you are certain cannot or should not be used by foreign code.
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improve thi...
How do I list all files of a directory?
...
@misterbee, your solution is the best, just one small improvement: _, _, filenames = next(walk(mypath), (None, None, []))
– bgusach
Mar 5 '15 at 7:36
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std::function vs template
...above). With my modified example, with -O2:
Number of seconds to execute (best of 3):
clang: calc1: 1.4 seconds
clang: calc2: 1.4 seconds (identical binary)
gcc 4.7.2: calc1: 1.1 seconds
gcc 4.7.2: calc2: 6.0 seconds
VS2012 CTPNov calc1...
How do JavaScript closures work?
...haviour work that everybody intuitively expects to work anyway. I find the best way to explain them (and the way that I learned what they do) is to imagine the situation without them:
const makePlus = function(x) {
return function(y) { return x + y; };
}
const plus5 = makePlus(5);
console.l...
What does “dereferencing” a pointer mean?
...; // Restore earlier value...
free(p);
C++ smart pointers
In C++, it's best practice to use smart pointer objects to store and manage the pointers, automatically deallocating them when the smart pointers' destructors run. Since C++11 the Standard Library provides two, unique_ptr for when there's...
How does libuv compare to Boost/ASIO?
...y with the answer, I award you with the bounty :) Let the SO to decide the best answer for himself.
– Viet
Nov 5 '12 at 8:07
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