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Linux: is there a read or recv from socket with timeout?

...har*)&tv, sizeof tv); // WINDOWS DWORD timeout = timeout_in_seconds * 1000; setsockopt(socket, SOL_SOCKET, SO_RCVTIMEO, (const char*)&timeout, sizeof timeout); // MAC OS X (identical to Linux) struct timeval tv; tv.tv_sec = timeout_in_seconds; tv.tv_usec = 0; setsockopt(sockfd, SOL_SOCKET,...
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How can I make the computer beep in C#?

... beep in milliseconds. // Beep at 5000 Hz for 1 second Console.Beep(5000, 1000); For more information refer http://msdn.microsoft.com/en-us/library/8hftfeyw%28v=vs.110%29.aspx share | improve thi...
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What is the fastest method for selecting descendant elements in jQuery?

... answered Jul 5 '10 at 7:33 Aaron HarunAaron Harun 21.7k88 gold badges4242 silver badges6161 bronze badges ...
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Canvas width and height in HTML5

...1; ctx.strokeStyle = '#f00'; ctx.fillStyle = '#eff'; ctx.fillRect( 10.5, 10.5, 20, 20 ); ctx.strokeRect( 10.5, 10.5, 20, 20 ); ctx.fillRect( 40, 10.5, 20, 20 ); ctx.strokeRect( 40, 10.5, 20, 20 ); ctx.fillRect( 70, 10, 20, 20 ); ctx.strokeRect( 70, 10, 20, 20 ); ctx.strokeStyle =...
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Unix's 'ls' sort by name

... – 12431234123412341234123 Aug 14 '17 at 10:15 1 ...
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Can “this” ever be null in Java?

... | edited Sep 25 '10 at 9:25 answered Sep 24 '10 at 17:29 ...
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In Python how should I test if a variable is None, True or False

... answered Jan 7 '10 at 13:46 PaulMcGPaulMcG 53.6k1111 gold badges8080 silver badges119119 bronze badges ...
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How to convert int to NSString?

... | edited Oct 15 '14 at 10:04 Hemang 25.2k1717 gold badges106106 silver badges163163 bronze badges ans...
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What is data oriented design?

...che slot takes, say, 64 bytes as well. If I want to update the position of 10 balls, I have to pull in 10*64 = 640 bytes of memory into cache and get 10 cache misses. If however I can work the positions of the balls as separate units, that will only take 4*10 = 40 bytes. That fits in one cache fetch...
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What is the exact meaning of IFS=$'\n'?

... answered Nov 8 '10 at 21:36 sepp2ksepp2k 331k4747 gold badges636636 silver badges653653 bronze badges ...