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Is there an exponent operator in C#?

...o in most programs, and it doesn't seem justified to add an operator when calling Math.Pow() is simple. You asked: Do I have to write a loop or include another namespace to handle exponential operations? If so, how do I handle exponential operations using non-integers? Math.Pow supports double p...
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Where are static variables stored in C and C++?

... @Don Neufeld: your answer does not answer the question at all. I do not understand why it is accepted. Because the both the 'foo' and 'bar' are non-0 initialized. The question is where to place two static/global variable with the same name in .bss or .data – lu...
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How to get disk capacity and free space of remote computer

...20 vs. 10^6. It should indeed be written 1MiB (with proper case) but is usually shown in lower case, without th "i". See Mebibyte. – Matthieu Mar 3 at 12:09 ...
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What is the maximum length of a table name in Oracle?

... It's actually based on the version in the compatible parameter. If you have a 12.2 DB with compatible set to 11.2.0, is still limits you to 30 chars. – rtaft Nov 15 '18 at 15:13 ...
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Entity Framework - Invalid Column Name '*_ID"

...ne for you to try to make the connection between the tables. This specifically happens with ICollection and has driven me "batty" trying to figure it out. share | improve this answer | ...
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Gradients in Internet Explorer 9

...soft.com/testdrive/Graphics/CSSGradientBackgroundMaker/Default.html Note: all of these browsers also support rgb/rgba in place of hexadecimal notation. share | improve this answer | ...
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Iterating C++ vector from the end to the beginning

...; i != my_vector.rend(); ++i ) { } rbegin()/rend() were especially designed for that purpose. (And yes, incrementing a reverse_interator moves it backward.) Now, in theory, your method (using begin()/end() & --i) would work, std::vector's iterator being bidirectional, but remember,...
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Fastest way to determine if an integer is between two integers (inclusive) with known sets of values

...s an old trick to do this with only one comparison/branch. Whether it'll really improve speed may be open to question, and even if it does, it's probably too little to notice or care about, but when you're only starting with two comparisons, the chances of a huge improvement are pretty remote. The c...
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PHP Session Fixation / Hijacking

...cker explicitly sets the session identifier of a session for a user. Typically in PHP it's done by giving them a url like http://www.example.com/index...?session_name=sessionid. Once the attacker gives the url to the client, the attack is the same as a session hijacking attack. There are a few way...
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Python memory usage of numpy arrays

... The field nbytes will give you the size in bytes of all the elements of the array in a numpy.array: size_in_bytes = my_numpy_array.nbytes Notice that this does not measures "non-element attributes of the array object" so the actual size in bytes can be a few bytes larger th...