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Any difference between First Class Function and High Order Function
...pass a function as an argument to another function. The latter function is now "higher order". It is a function that takes a function as an argument.
The canonical example is "map"
map :: (a -> b) -> [a] -> [b]
map f [] = []
map f (x:xs) = f x : map f xs
That is, it takes a function...
What's to stop malicious code from spoofing the “Origin” header to exploit CORS?
... cookies. I guess I was confused because in all of the docs I was reading, nowhere did it say explicitly that the Origin header couldn't be overridden. Thanks!
– Jay Lamont
Jan 12 '14 at 0:39
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What is the difference between “JPG” / “JPEG” / “PNG” / “BMP” / “GIF” / “TIFF” Image?
...Wikipedia page I referenced, and it supports RLE, PNG and JPEG. (I didn't know it supported PNG and JPEG content - learned something new!)
– coobird
Jan 8 '09 at 1:04
2
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What is the significance of ProjectTypeGuids tag in the visual studio project file
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Okay, now if I wanna create my own project (.myproj) with .xaml files in it, should I flavor the project file with that GUID ??
– sudarsanyes
May 26 '10 at 10:23
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In Visual Studio C++, what are the memory allocation representations?
...de is two bytes: 0xCD followed by the desired interrupt number from 0-255. Now although you could issue 0xCD 0x03 for INT 3, Intel decided to add a special version--0xCC with no additional byte--because an opcode must be only one byte in order to function as a reliable 'fill byte' for unused memory....
Extracting .jar file with command line
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Thanks, everything is fine now!
– Bobby C
Dec 11 '11 at 2:31
2
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How do BitTorrent magnet links work?
...he format ( btih in this case) with a SHA1 hash. I saw base32 mentioned, knowing it's 5 bits per character and 32 characters, I found it holds exactly 160bits, which is exactly the size of the SHA1.
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What is the difference between Forking and Cloning on GitHub?
I'd like to know the differences between doing a Fork of a project and doing a clone of it.
9 Answers
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Virtual Memory Usage from Java under Linux, too much memory used
...te segment that contains global per-process data for the library (I don't know what the segment with no permissions is; I've only seen it on x64 Linux). The read-only portion of the library can be shared between all processes that use the library; for example, libc has 1.5M of virtual memory space t...
Throw HttpResponseException or return Request.CreateErrorResponse?
...r);
response.Content.Headers.Expires = new DateTimeOffset(DateTime.Now.AddSeconds(300));
}
return response;
}
... but if your controller logic is more complicated, throwing an exception might simplify the code flow.
HttpError gives you a consistent format for the response body and ...