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Is there a replacement for unistd.h for Windows (Visual C)?

...rosoft's <io.h> * Other headers included by <unistd.h> may be selectively processed; * __UNISTD_H_SOURCED__ enables such selective processing. */ #define __UNISTD_H_SOURCED__ 1 #include <io.h> #include <process.h> #include <getopt.h> /* These are defined in stdio.h...
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Good MapReduce examples [closed]

...erations that you can do in MapReduce is the set of normal SQL operations: SELECT, SELECT WHERE, GROUP BY, ect. Another good example is matrix multiply, where you pass one row of M and the entire vector x and compute one element of M * x. ...
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Why is Lisp used for AI? [closed]

...utes of macro work this week, I implemented an ad-hoc buggy version of SQL Select. It goes like this: (query SELECT * FROM dataset WHERE expr). – Paul Nathan Nov 12 '11 at 20:08 ...
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Is there a quicker / better way to clear the iPhone Simulator cache than deleting its directory?

... this command takes forever to run, how to select target sim with uuid? – the_prole Jun 1 '18 at 16:32 add a comment  |  ...
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asynchronous vs non-blocking

...ing socket would have blocked. You have to use a separate function such as select or poll to find out when is a good time to retry. But asynchronous sockets (as supported by Windows sockets), or the asynchronous IO pattern used in .NET, are more convenient. You call a method to start an operation, ...
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Sockets: Discover port availability using Java

...ee = false; } return portFree; } EDIT: If all you're trying to do is select a free port then new ServerSocket(0) will find one for you. share | improve this answer | fo...
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Why not infer template parameter from constructor?

...iable<Variable<int>> ? The key question is, does the compiler select the type-inferred constructor here or the copy constructor? Trying the code out, we can see that the copy constructor is selected. To expand on the example: Variable var(num); // infering ctor Variable var2(va...
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Is using Random and OrderBy a good shuffle algorithm?

...e naive version). Durstenfeld/Knuth achieve O(n) not by assignment, but by selection from a decreasing set and swapping. This way the random number selected may repeat and the algorithm only takes O(n). – tvanfosson Aug 17 '09 at 12:18 ...
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Path of assets in CSS files in Symfony 2

...css, b.css, c.css, etc: all identical, just changing the color and the CSS selector. .a { background: red url('../images/devil.png'); } The "directories" structure is: Directories All this came, because I did not want the individual original files exposed to the public, specially if I want...
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IIS AppPoolIdentity and file system write access permissions

...ty of IIS APPPOOL\900300. Right clicking on properties for the process and selecting the Security tab we see: As we can see IIS APPPOOL\900300 is a member of the Users group. share | improve this...