大约有 40,900 项符合查询结果(耗时:0.0460秒) [XML]

https://stackoverflow.com/ques... 

The point of test %eax %eax [duplicate]

I'm very very new to assembly language programming, and I'm currently trying to read the assembly language generated from a binary. I've run across ...
https://stackoverflow.com/ques... 

Cosmic Rays: what is the probability they will affect a program?

Once again I was in a design review, and encountered the claim that the probability of a particular scenario was "less than the risk of cosmic rays" affecting the program, and it occurred to me that I didn't have the faintest idea what that probability is. ...
https://stackoverflow.com/ques... 

SQL Server IN vs. EXISTS Performance

...t. The IN statement requires SQL Server to generate a complete result set, and then create a big IF statement I think. – Randy Minder Jan 14 '10 at 16:04 74 ...
https://stackoverflow.com/ques... 

Elegant solution to duplicate, const and non-const, getters? [duplicate]

...e member function calling it is non-const, the object itself is non-const, and casting away the const is allowed. class Foo { public: const int& get() const { //non-trivial work return foo; } int& get() { return const_cast<int&>(const_c...
https://stackoverflow.com/ques... 

What is Rack middleware?

... Rack as Design Rack middleware is more than "a way to filter a request and response" - it's an implementation of the pipeline design pattern for web servers using Rack. It very cleanly separates out the different stages of processing a request - separation of concerns being a key goal of all w...
https://stackoverflow.com/ques... 

Regular expression for floating point numbers

... TL;DR Use [.] instead of \. and [0-9] instead of \d to avoid escaping issues in some languages (like Java). Thanks to the nameless one for originally recognizing this. One relatively simple pattern for matching a floating point number is [+-]?([0-9]...
https://stackoverflow.com/ques... 

Why are functions in Ocaml/F# not recursive by default?

Why is it that functions in F# and Ocaml (and possibly other languages) are not by default recursive? 6 Answers ...
https://stackoverflow.com/ques... 

What makes Scala's operator overloading “good”, but C++'s “bad”?

Operator overloading in C++ is considered by many to be A Bad Thing(tm), and a mistake not to be repeated in newer languages. Certainly, it was one feature specifically dropped when designing Java. ...
https://stackoverflow.com/ques... 

Mythical man month 10 lines per developer day - how close on large projects? [closed]

...n beat the "10 lines per developer per day" from the "Mythical Man Month", and starting a project, I can usually get a couple hundred lines in in a day. ...
https://stackoverflow.com/ques... 

What is the difference between display: inline and display: inline-block?

What exactly is the difference between the inline and inline-block values of CSS display ? 5 Answers ...