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64 bit OS下int占几个字节? - C/C++ - 清泛网 - 专注C/C++及内核技术

64 bit OS下int占几个字节?int固定4字节,不要受64 bit的混淆。int是由编程语言设计决定的,不受编译器的影响。__int64才是8位的。另外,指针是受编译器 OS影响的,3...int固定4字节,不要受64 bit的混淆。int是由编程语言设计决定的...
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RE error: illegal byte sequence on Mac OS X

...for cross-compiling to iOS. The string has embedded double quotes. The command is: 7 Answers ...
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OS specific instructions in CMAKE: How to?

... function of CMAKE where I am linking libwsock32.a. In windows this works and I get the results. 8 Answers ...
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What would cause an algorithm to have O(log log n) complexity?

... 16 16 / 2 = 8 8 / 2 = 4 4 / 2 = 2 2 / 2 = 1 This process takes 16 steps, and it's also the case that 65,536 = 216. But, if we take the square root at each level, we get √65,536 = 256 √256 = 16 √16 = 4 √4 = 2 Notice that it only takes four steps to get all the way down to 2. Why is this?...
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\r\n, \r and \n what is the difference between them? [duplicate]

I need to ask about the difference in a string between \r\n , \r and \n . How is a string affected by each? 4 Answers ...
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How to make zsh run as a login shell on Mac OS X (in iTerm)?

...n iTerm -> Preferences -> Profiles Tab -> General section set Command to: /bin/zsh --login share | improve this answer | follow | ...
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What are the differences between segment trees, interval trees, binary indexed trees and range trees

...re differences between segment trees, interval trees, binary indexed trees and range trees in terms of: 2 Answers ...
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Specify an SSH key for git push for a given domain

...ey. AFAIK, I can't solve this using ~/.ssh/config , because the user name and server name are identical in both cases. As I mostly use my own private key, I have that defined in ~/.ssh/config for git@git.company.com . Does anyone know of a way to override the key that is used for a single git ...
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Android activity life cycle - what are all these methods for?

What is the life cycle of an Android activity? Why are so many similar sounding methods ( onCreate() , onStart() , onResume() ) called during initialization, and so many others ( onPause() , onStop() , onDestroy() ) called at the end? ...
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What are the differences between node.js and node?

...js. nodejs is what you want, however it is arguably better to have the command be called node for compatibility with scripts that use #!/usr/bin/env node. You can either just create a symlink in your path: sudo ln -s `which nodejs` /usr/local/bin/node Or you could install nvm and then use it to ins...