大约有 30,000 项符合查询结果(耗时:0.0466秒) [XML]

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How do you use “

...> [1] 16 cube <- power(3) cube(2) # -> [1] 8 cube(4) # -> [1] 64 The ability to manage variables at two levels also makes it possible to maintain the state across function invocations by allowing a function to modify variables in the environment of its parent. Key to managing variable...
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How do I check if an integer is even or odd? [closed]

... fortran 64.4k2222 gold badges122122 silver badges167167 bronze badges answered Oct 2 '08 at 9:52 PierrePierre...
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Which MySQL data type to use for storing boolean values

...s. A type of BIT(M) enables storage of M-bit values. M can range from 1 to 64. Otherwise, according to the MySQL manual you can use BOOL or BOOLEAN, which are at the moment aliases of tinyint(1): Bool, Boolean: These types are synonyms for TINYINT(1). A value of zero is considered false. Non-zero ...
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What is the difference between instanceof and Class.isAssignableFrom(…)?

...Rosenfield 346k9090 gold badges477477 silver badges564564 bronze badges 11 ...
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JavaScript variables declare outside or inside loop?

... 64 In theory it shouldn't make any difference in JavaScript, since the language does not have bloc...
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How to duplicate sys.stdout to a log file?

...e used in different logging configurations. stackoverflow.com/questions/616645/… – sorin Aug 6 '10 at 11:43 ...
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How do I return multiple values from a function? [closed]

...th multiprocessing in most cases). Each creation of the class on my 3.6.4 x64 consumes ~0.337 ms, and occupies just under 1 KB of memory, killing any instance savings. – ShadowRanger Apr 20 '18 at 19:20 ...
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C# Ignore certificate errors?

...wgL9gBHTN/IFIw100JbciI23yFQTdF/UoEfK/m+IFfirxSRi8LRERdXHTEb vwxMXIzZVXloWvX64UwWtf4Tvw5bAoPj0O1Z2ly4aMTAT2a+y+z184UhuZ/oGyMw eIakmFM7M7RrNki507jiSLTzuaFMCpyWOX7ULIhzY6xKdm5iQLjTvExn2JTvVChF Y+jUu/G0zAdLyeU4vaXdQm1A8AEiJPTd0Z9LAxL6Sq2iraLNN36+NyEK/ts3mPLL -----END CERTIFICATE----- You can decode a...
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What characters are allowed in an email address?

... See RFC 5322: Internet Message Format and, to a lesser extent, RFC 5321: Simple Mail Transfer Protocol. RFC 822 also covers email addresses, but it deals mostly with its structure: addr-spec = local-part "@" domain ; glob...
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Bubble Sort Homework

...7:43 BCS 64.2k6161 gold badges175175 silver badges272272 bronze badges answered May 21 '09 at 21:55 Paul Sonie...