大约有 21,000 项符合查询结果（耗时：0.0482秒） [XML]
Does ARC support dispatch queues?
I'm reading apple's documentation about "Memory Management for Dispatch Queues":
2 Answers
...
Callback when CSS3 transition finishes
I'd like to fade out an element (transitioning its opacity to 0) and then when finished remove the element from the DOM.
5 ...
How to get the currently logged in user's user id in Django?
...e sure you have SessionMiddleware and AuthenticationMiddleware middlewares added to your MIDDLEWARE_CLASSES setting.
The current user is in request object, you can get it by:
def sample_view(request):
current_user = request.user
print current_user.id
request.user will give you a User ob...
NULL values inside NOT IN clause
...straint and the other a left join . The table in the not in constraint had one null value (bad data) which caused that query to return a count of 0 records. I sort of understand why but I could use some help fully grasping the concept.
...
Displaying the build date
...
Jeff Atwood had a few things to say about this issue in Determining Build Date the hard way.
The most reliable method turns out to be retrieving the linker timestamp from the PE header embedded in the executable file -- some C# code (by ...
How do I run a single test with Nose in Pylons
...
Nick T
20.5k88 gold badges6969 silver badges106106 bronze badges
answered Sep 13 '10 at 22:09
Antoine LeclairAntoine Lecla...
CruiseControl [.Net] vs TeamCity for continuous integration?
...with it and done build chaining.
I have also gone through two TeamCity upgrades and they were painless.
CruiseControl.NET also works well. It is trickier to set up but it has a longer history so it is easy to find solutions on the web. Since CruiseControl.NET is open source you also have the option...
How can I git stash a specific file?
...
piet.t
10.7k77 gold badges3939 silver badges4949 bronze badges
answered Mar 31 '11 at 21:19
svicksvick
...
How can I preview a merge in git?
...want to ensure you don't mess up your current branch, or you're just not ready to merge regardless of the existence of conflicts, simply create a new sub-branch off of it and merge that:
Strategy 1: The safe way – merge off a temporary branch:
git checkout mybranch
git checkout -b mynew-temporary-...
Is std::unique_ptr required to know the full definition of T?
I have some code in a header that looks like this:
8 Answers
8
...