大约有 30,000 项符合查询结果（耗时：0.0357秒） [XML]
What makes Scala's operator overloading “good”, but C++'s “bad”?
...ot to be repeated in newer languages. Certainly, it was one feature specifically dropped when designing Java.
14 Answers
...
What is “git remote add …” and “git push origin master”?
...w, git is a distributed version control system. Most operations are done locally. To communicate with the outside world, git uses what are called remotes. These are repositories other than the one on your local disk which you can push your changes into (so that other people can see them) or pull fro...
What does T&& (double ampersand) mean in C++11?
...ue in the draft C++11 standard, but are not true for the final one! Specifically, it says at various points that rvalue references can bind to lvalues, which was once true, but was changed.(e.g. int x; int &&rrx = x; no longer compiles in GCC) – drewbarbs Jul 13 '14 at 16:12
The biggest ...
Non-type template parameters
...must have external linkage!
int main() {
s = "can assign values locally";
f<&s>();
g<s>();
cout << s << endl;
return 0;
}
Output:
can assign values locally
can assign values locally
can assign values locally...appended some stri...
How do you create an asynchronous method in C#?
... what if that is not the case. What if were trying to wrap some code that calls BeginInvoke with some callback code?
– Ricibob
Aug 27 '13 at 10:46
2
...
LPCSTR, LPCTSTR and LPTSTR
...
@LightnessRacesinOrbit You are technically correct - although in my experience it is common practice to leave out the "pointer to a...." description for brevity when referring to string types in C++
– John Sibly
Jun 4 '15 a...
Bare asterisk in function arguments?
...
Bare * is used to force the caller to use named arguments - so you cannot define a function with * as an argument when you have no following keyword arguments.
See this answer or Python 3 documentation for more details.
...
Objective-C - Remove last character from string
... the morning for arithmetic I guess. :) Omar, string refers to a variable called string that holds the text you want to modify. You can take a look at the documentation for the different ways you can create an NSString object, either from a file on disk or from data in your application.
...
Can I use multiple versions of jQuery on the same page?
...ntrol. Can I safely just use the latter half, or do both libraries need to call noConflict()?
– Bungle
Oct 14 '09 at 15:05
7
...
Rebase a single Git commit
...
how can a question specifically called 'git rebase ...' have the accepted answer than contains a cherry-pick, which is a totally different concept and sometimes per se considered unclean?
– Bondax
Oct 13 '15 at 9...