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What is the theoretical maximum number of open TCP connections that a modern Linux box can have

...ning port can accept more than one connection simultaneously. There is a '64K' limit that is often cited, but that is per client per server port, and needs clarifying. Each TCP/IP packet has basically four fields for addressing. These are: source_ip source_port destination_ip destination_port < c...
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In absence of preprocessor macros, is there a way to define practical scheme specific flags at proje

... 472 In Swift you can still use the "#if/#else/#endif" preprocessor macros (although more constrain...
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How to make an element in XML schema optional?

... Dmitry KudryavtsevDmitry Kudryavtsev 10.9k44 gold badges2020 silver badges3030 bronze badges ...
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How does Spring autowire by name when more than one matching bean is found?

... skaffmanskaffman 374k9292 gold badges779779 silver badges744744 bronze badges ...
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Bitwise operation and usage

...0 1 1 | 1 1 1 | 1 0 One example is if you only want the lower 4 bits of an integer, you AND it with 15 (binary 1111) so: 201: 1100 1001 AND 15: 0000 1111 ------------------ IS 9 0000 1001 The zero bits in 15 in that case effectively act as a filter, forcing the bits in the r...
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Private virtual method in C++

... answered Jan 31 '10 at 5:42 Prasoon SauravPrasoon Saurav 83.1k4242 gold badges229229 silver badges336336 bronze badges ...
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Is there a pattern for initializing objects created via a DI container

... Blorgbeard is out 90.2k4242 gold badges215215 silver badges261261 bronze badges answered Dec 22 '09 at 8:50 Mark SeemannMark...
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How to filter out files by extension in NERDTree?

... | edited Apr 8 '11 at 23:45 answered Apr 8 '11 at 23:40 Al...
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Turning Sonar off for certain code

... answered Jun 10 '12 at 20:48 JB NizetJB Nizet 613k7878 gold badges10641064 silver badges11381138 bronze badges ...
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Modifying a query string without reloading the page

... Fabio NolascoFabio Nolasco 5,14255 gold badges2828 silver badges3131 bronze badges ...