大约有 40,000 项符合查询结果（耗时：0.0637秒） [XML]
What happens to a detached thread when main() exits?
... is what the _at_thread_exit family of functions was designed for.
So, in order to avoid undefined behaviour in the absence of any implementation guarantees above what the standard requires, you need to (manually) join a detached thread with an _at_thread_exit function doing the signalling or make ...
Is there a native jQuery function to switch elements?
...
I have a very order-sensitive list that needs to retain events and IDs and this works like a charm! Thanks!
– Teekin
May 27 '11 at 14:46
...
Can I catch multiple Java exceptions in the same catch clause?
...
BTW catch clauses are handled in order so if you put a parent exception class before a child class then it's never called eg: try { ... } catch (Exception e) { someCode(); } catch (RepositoryException re) { // never reached }
–...
Copy array items into another array
...han creating a new array.
However, it seems that for large arrays (of the order of 100,000 members or more), this trick can fail. For such arrays, using a loop is a better approach. See https://stackoverflow.com/a/17368101/96100 for details.
var newArray = [];
newArray.push.apply(newArray, dataArr...
Get all non-unique values (i.e.: duplicate/more than one occurrence) in an array
... a more compact version of the same code. Using some ES6 tricks and higher order functions:
const names = ['Mike', 'Matt', 'Nancy', 'Adam', 'Jenny', 'Nancy', 'Carl']
const count = names =>
names.reduce((a, b) => ({ ...a,
[b]: (a[b] || 0) + 1
}), {}) // don't forget to initia...
How to mount a host directory in a Docker container
...gt; tuple. The --mount syntax is more verbose than -v or --volume, but the order of the keys is not significant, and the value of the flag is easier to understand.
The type of the mount, which can be bind, volume, or tmpfs. (We are going to use bind)
The source of the mount. For bind mounts, this is...
Symfony 2 EntityManager injection in service
..."@doctrine.orm.entity_manager" ]
And then they would be available in the order they were listed via the arguments (if there are more than 1).
public function __construct(EntityManager $entityManager) {
$this->em = $entityManager;
}
...
Convert JavaScript String to be all lower case?
...guage should be somehow related. You can configure the default language in order via browsers' settings screens, but so you can't configure what navigator.language should respond. I think there should be another form of the function toLowerCase() which gets a locale parameter.
–...
How do you render primitives as wireframes in OpenGL?
...ly (1, 0, 0), (0, 1, 0) and (0, 0, 1) for the three triangle vertices (the order does not really matter, which makes packing into triangle strips potentially easier).
The obvious disadvantage of this approach is that it will eat some texture coordinates and you need to modify your vertex array. Cou...
How does Activity.finish() work in Android?
...events are getting posted.
This thread can execute all these events in the order of insertion.
If you are calling finish() in one of the life cycle callbacks like onCreate()...a "finish" message will get added to this queue but the thread is not free to pick & execute "finish" action
until curr...