大约有 32,293 项符合查询结果(耗时:0.0392秒) [XML]

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What is the rationale for fread/fwrite taking size and count as arguments?

...hey may have thought that block I/O would be faster/easier to implement or whatever on some architectures. Even though the C standard specifies that fread() and fwrite() be implemented in terms of fgetc() and fputc(), remember that the standard came into existence long after C was defined by K&am...
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CSS/HTML: What is the correct way to make text italic?

What is the correct way to make text italic? I have seen the following four approaches: 12 Answers ...
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What is the C runtime library?

What actually is a C runtime library and what is it used for? I was searching, Googling like a devil, but I couldn't find anything better than Microsoft's: "The Microsoft run-time library provides routines for programming for the Microsoft Windows operating system. These routines automate many commo...
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What is the difference between Θ(n) and O(n)?

... What does >= \Omega(...) mean? I understand if we say it's a member of \Omega(...), but if it's greater than it? What sense does it make? – Johannes Schaub - litb Jun 30 '16 at 11:43 ...
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What's the (hidden) cost of Scala's lazy val?

... Yes - I should have paid more attention to what I was posting! – oxbow_lakes Jun 16 '10 at 9:25 8 ...
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Numpy argsort - what is it doing?

... of the sorted array. The index of the sorted indices is the rank. This is what the second call to argsort returns. – unutbu Jul 19 '14 at 23:40 ...
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What is the difference between location list and quickfix list in vim

...documentation about the quickfix list and location list. But I am not sure what actually different. The image below shows the same things from the location list and quickfix list. When do I use one or another in vimgrep and lvimgrep. ...
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What exactly is the meaning of an API? [closed]

... of programming concepts/terms such as Application Programming Interface: What is an API? An application programming interface (API) is a particular set of rules ('code') and specifications that software programs can follow to communicate with each other. It serves as an interface between ...
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What is JSON and why would I use it?

...umentation, but I still haven't got to the point where I really understand what JSON is, and why I'd use it. 16 Answers ...
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How to recover stashed uncommitted changes

... it should be about the same. (And you can skip all the rest of this!) What if you're doing more-advanced or more-complicated stuff? There are at least three or four different "ways to use git stash", as it were. The above is for "way 1", the "easy way": You started with a clean branch, were...