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What's “wrong” with C++ wchar_t and wstrings? What are some alternatives to wide characters?
...e its purpose is migration to wchar_t, which we've seen above isn't a good idea, there is no value whatsoever in using TCHAR.
1. Characters which are representable in wchar_t strings but which are not supported in any locale are not required to be represented with a single wchar_t value. This me...
Mock framework vs MS Fakes frameworks
...thod of the IStudentRepository test double, I want it to return true.
The idea of stubs in NMock and MS fakes is the same, but with NMock you would do something like this:
Stub.On(mockStudentRepository).Method("DoesStudentExist").Will(Return.Value(true));
And with MSFakes you would do somethign...
What is “entropy and information gain”?
...y, there are ensemble learning methods that take a different approach. One idea is to randomize the learning algorithm by picking a random subset of features at each candidate split, and building a bunch of these random trees and averaging their result. Also worth checking out algorithms like Random...
Why do x86-64 instructions on 32-bit registers zero the upper part of the full 64-bit register?
...m that perspective. Just from a "looking back, maybe it wasn't such a good idea"-perspective. Guess I should have been clearer :)
– harold
Jun 24 '12 at 12:12
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Why does my application spend 24% of its life doing a null check?
...more expensive. Even worst, the operating system could think it is a good idea to swap out part of the memory of the starved node, which would cause even more expensive memory accesses. This is explained in more details in The MySQL “swap insanity” problem and the effects of the NUMA architect...
CORS - What is the motivation behind introducing preflight requests?
... so that additional preflight requests to those URLs can be avoided.
Good idea! In fact, the header Access-Control-Policy-Path was proposed for just this purpose. Ultimately, though, it was left out of the specification, apparently because some servers incorrectly implemented the URI specification ...
Best practices for circular shift (rotate) operations in C++
... works with all the compiler-and-platform specific hacks seems like a nice idea...
– BeeOnRope
Jul 15 '17 at 21:11
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Compare two objects' properties to find differences?
...nd, but that doesn't really work for names. While it might communicate the idea, it's a bit misleading. The sequence won't be equal anyway. I suggest adding a .Select(...)
– Mehrdad Afshari
Jun 5 '09 at 19:53
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How to parse/format dates with LocalDateTime? (Java 8)
...23457Z");
Regarding TemporalAccessor, you can use it if you have a vague idea of what information there is in the string, and want to decide at runtime.
I hope I shed some light of understanding onto your soul :)
Note: There's a backport of java.time to Java 6 and 7: ThreeTen-Backport. For Andr...
Best practices for reducing Garbage Collector activity in Javascript
...st animation frame, animation frame fired, and composite layers. I have no idea why I'm not seeing GC Event like you are (this is on latest version of chrome, and also canary).
– UpTheCreek
Sep 11 '13 at 10:43
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