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What is the difference between “long”, “long long”, “long int”, and “long long int” in C++?
...een the specifier and the type. The specifier is how you tell the compiler what the type is but you can use different specifiers to end up at the same type.
Hence long on its own is neither a type nor a modifier as your question posits, it's simply a specifier for the long int type. Ditto for long ...
Fastest way(s) to move the cursor on a terminal command line?
What is the best way to move around on a given very long command line in the terminal?
14 Answers
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indexOf method in an object array?
What's the best method to get the index of an array which contains objects?
27 Answers
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Numpy: Get random set of rows from 2D array
...np.random.permutation(A.shape[0])[:2], actually its not great, but that is what np.random.choice at this time... or if you don't care to change your array in-place, np.random.shuffle
– seberg
Jan 10 '13 at 17:02
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What is the Comonad typeclass in Haskell?
What is the Comonad typeclass in Haskell? As in Comonad from Control.Comonad in the comonad package (explanations of any other packages that provide a Comonad typeclass are also welcome). I've vaguely heard about Comonad, but all I really know about it is that is provides extract :: w a -> a ,...
sometimes my file just freezes in my vi |vim, what happened?
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If, for whatever reason -- you globally remapped ("inactivated") Ctrl-Q (e.g. to avoid accidentally quitting Firefox), adding stty -ixon to your ~/.bashrc enables Ctrl-q in terminals. In my case, Ctrl-s was freezing Vim and I could n...
Difference between DateTime and Time in Ruby
What's the difference between DateTime and Time classes in Ruby and what factors would cause me to choose one or the other?
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How to affect other elements when one element is hovered
What I want to do is when a certain div is hovered, it'd affect the properties of another div .
6 Answers
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How to get the current date/time in Java [duplicate]
What's the best way to get the current date/time in Java?
28 Answers
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What is Cache-Control: private?
...itten after 1998 should not use Expires anymore, and instead use max-age.
What is ETag?
ETag is similar to Last-Modified, except that it doesn't have to be a date - it just has to be a something.
If I'm pulling a list of products out of a database, the server can send the last rowversion as an E...