大约有 40,000 项符合查询结果（耗时：0.0265秒） [XML]
Understanding the Event Loop
...
1: If we are talking about a single-threaded application, then what processes setTimeouts while JS engine accepts more requests and executes them? Isn't that single thread will continue working on other requests? Then who is going to keep working on setTimeout while other reque...
How to use pull to refresh in Swift?
...ilding an RSS reader using swift and need to implement pull to reload functionality.
17 Answers
...
How to get Erlang's release version number from a shell?
Many programs return their version number with a command like:
11 Answers
11
...
How can I programmatically determine if my app is running in the iphone simulator?
As the question states, I would mainly like to know whether or not my code is running in the simulator, but would also be interested in knowing the specific iphone version that is running or being simulated.
...
Why does Path.Combine not properly concatenate filenames that start with Path.DirectorySeparatorChar
From the Immediate Window in Visual Studio:
16 Answers
16
...
How to stop an unstoppable zombie job on Jenkins without restarting the server?
...()=="YOUR THREAD NAME" ) { t.interrupt(); }
}
UPDATE:
The above solution using threads may not work on more recent Jenkins versions. To interrupt frozen pipelines refer to this solution (by alexandru-bantiuc) instead and run:
Jenkins.instance.getItemByFullName("JobName")
.getB...
How do iOS Push Notifications work?
How do iOS "push" notifications get delivered to a particular device without that device needing to poll a server?
6 Answer...
Applications are expected to have a root view controller at the end of application launch
...ument should be set to the name of the class that implements the UIApplicationDelegate protocol.
retVal = UIApplicationMain(argc, argv, nil, @"AppDelegate");
share
|
improve this answer
|...
How to make a valid Windows filename from an arbitrary string?
...thing like this:
string fileName = "something";
foreach (char c in System.IO.Path.GetInvalidFileNameChars())
{
fileName = fileName.Replace(c, '_');
}
Edit:
Since GetInvalidFileNameChars() will return 10 or 15 chars, it's better to use a StringBuilder instead of a simple string; the original v...
How to stop unwanted UIButton animation on title change?
In iOS 7 my UIButton titles are animating in and out at the wrong time - late. This problem does not appear on iOS 6. I'm just using:
...