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In C#, What is a monad?
...ing all day is combining some functions together to build bigger functions from them. Usually you have not only functions in your toolbox but also other things like operators, variable assignments and the like, but generally your program combines together lots of "computations" to bigger computation...
Effects of changing Django's SECRET_KEY
... I think this is very minor but might be confusing for the user.
messages (from django.contrib.messages) won't validate server-side in the same timing conditions as for comments form.
UPDATE: now working on django 1.9.5, a quick look at the source gives me pretty much the same answers. Might do a ...
Makefiles with source files in different directories
... I cant believe this simple perfect answer hasn't got more votes. Its a +1 from me.
– Nicholas Hamilton
Jun 15 '14 at 17:00
2
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Sound effects in JavaScript / HTML5
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Thanks for noting this. I learned this method from has.js, but I find it has some issues in Firefox, and apparently in Opera too according to the has.js source code. (refs: github.com/phiggins42/has.js/issues/48 github.com/phiggins42/has.js/blob/master/detect/audio.js#L1...
Why does X[Y] join of data.tables not allow a full outer join, or a left join?
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To quote from the data.table FAQ 1.11 What is the difference between X[Y] and merge(X, Y)?
X[Y] is a join, looking up X's rows using Y (or Y's key if it has one) as an index.
Y[X] is a join, looking up Y's rows using X (or X'...
How to fix the flickering in User controls
In my application i am constantly moving from one control to another. I have created no. of user controls, but during navigation my controls gets flicker. it takes 1 or 2 sec to update. I tried to set this
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What is the purpose of wrapping whole Javascript files in anonymous functions like “(function(){ … }
...//I'm named!
}
}
In the above scenario, you can call globalFunction() from anywhere, but you cannot call localFunction1 or localFunction2.
What you're doing when you write (function() { ... })(), is you're making the code inside the first set of parentheses a function literal (meaning the whol...
C++ performance challenge: integer to std::string conversion
...trange metric, especially seeing how you don't remove trailing whitespaces from the string in your implementations. My updated code runs faster than your implementation with x64 VC++ 2005 on Core i7 920 (16.2M ops/s vs. 14.8M ops/s), _ltoa does 8.5M ops/s and sprintf() does 3.85M ops/s.
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How to get the list of files in a directory in a shell script?
...lain me a bit? In particular what is the -i echo "{}" part do? Also I read from the man page that -i is deprecated now and we should use -I insted.
– drkg4b
Oct 5 '15 at 17:27
1
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Why isn't `int pow(int base, int exponent)` in the standard C++ libraries?
...s based, also had no use for powers (it didn't have floating point at all, from memory).
As an aside, an integral power operator would probably have been a binary operator rather than a library call. You don't add two integers with x = add (y, z) but with x = y + z - part of the language proper ...