大约有 48,000 项符合查询结果（耗时：0.0578秒） [XML]
Fastest way to copy file in node.js
...y unpipe it. You would have to call rd.destroy() yourself. At least that's what happened to me. Sadly there's not much documentation except from the source code.
– Robert
Aug 6 '14 at 5:46
...
Undefined reference to vtable
...plementation goes into the logical object file. You can compare that with what is defined as virtual to figure out what you missed.
– Troy Daniels
Sep 4 '14 at 20:49
136
...
What is the meaning of the term “thread-safe”?
...ns are atomic, the shared data are always kept in a valid state, no matter what other threads access it. Atomic operations form the basis of many thread locking mechanisms.
read more:
http://en.wikipedia.org/wiki/Thread_safety
in German:
http://de.wikipedia.org/wiki/Threadsicherheit
in French...
What is the “double tilde” (~~) operator in JavaScript? [duplicate]
I'm seeing this in some code, and I have no idea what it does:
4 Answers
4
...
What's a simple way to get a text input popup dialog box on an iPhone
...
So, what would be the correct way of doing this for iOS7? We are building with iOS6 SDK but it still shows weird on iOS7.
– sebrock
Sep 23 '13 at 13:36
...
Mod of negative number is melting my brain
...
+1. I don't care what any individual language does for a negative modulus - the 'least non-negative residue' exhibits a mathematical regularity and removes any ambiguity.
– Brett Hale
Jan 9 '14 at 22:55
...
Is it possible to force ignore the :hover pseudoclass for iPhone/iPad users?
...
This is the only way to do it. What bothers me is that it pollutes the "normal" site with stuff that doesn't belong there and is irrelevant. Oh well. Thanks.
– Christopher Camps
Jan 20 '11 at 6:00
...
Unit tests vs Functional tests
What is the difference between unit tests and functional tests? Can a unit test also test a function?
14 Answers
...
What is the difference between DAO and Repository patterns?
What is the difference between Data Access Objects (DAO) and Repository patterns? I am developing an application using Enterprise Java Beans (EJB3), Hibernate ORM as infrastructure, and Domain-Driven Design (DDD) and Test-Driven Development (TDD) as design techniques.
...
How to use wait and notify in Java without IllegalMonitorStateException?
...ely different. Polling (repeatedly checking if some condition is met, i.e. what you are doing) is generally less preferred over being notified if said condition is changed (i.e. what I outlined in the answer).
– Bombe
Dec 27 '13 at 7:10
...