大约有 4,000 项符合查询结果（耗时：0.0169秒） [XML]
iOS start Background Thread
... see "Using NSObject to Spawn a Thread" in Apple's Threading Programming Guide.
You'd probably be better off using Grand Central Dispatch, though:
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
[self getResultSetFromDB:docids];
});
GCD is a newer technology,...
Using setImageDrawable dynamically to set image in an ImageView
...However using setImageResource() "does Bitmap reading and decoding on the UI thread, which can cause a latency hiccup ... consider using setImageDrawable() or setImageBitmap()." (Android documentation)
– chetto
Oct 25 '12 at 18:30
...
BLE协议—广播和扫描 - 创客硬件开发 - 清泛IT社区，为创新赋能！
...据包：数据包Access Address为一个32bit的随机值，由Initiator生成。数据包，其实是数据信道上的空中包的简称，数据包只在数据信道上传输，即除37/38/39之外的其余37信道（BLE总共占用40个信道）。每建立一次连接，重新生成一次Acces...
How to set delay in android?
...
do not do this on the UI thread -- other elements may also stop responding and later behave unpredictably
– jmaculate
May 19 '14 at 18:23
...
Javascript Drag and drop for touch devices [closed]
...
You can use the Jquery UI for drag and drop with an additional library that translates mouse events into touch which is what you need, the library I recommend is https://github.com/furf/jquery-ui-touch-punch, with this your drag and drop from Jquer...
How can I pass selected row to commandLink inside dataTable or ui:repeat?
...:attribute> is specific to the component itself (populated during view build time), not to the iterated row (populated during view render time).
There are several ways to achieve the requirement.
If your servletcontainer supports a minimum of Servlet 3.0 / EL 2.2, then just pass it as an argumen...
how to programmatically fake a touch event to a UIButton?
...e nature of this particular app, it's important that I get as high up the UI chain as possible. So, what I'd like to do is programmatically trigger a button-press, as if the user had pressed the button in the GUI .
...
Best architectural approaches for building iOS networking applications (REST clients)
...tions in iOS : there is no "the best", or "the most correct" approach for building an application architecture. It is a very creative job. You should always choose the most straightforward and extensible architecture, which will be clear for any developer, who begin to work on your project or for ot...
Calling a function on bootstrap modal open
I used to use JQuery UI's dialog, and it had the open option, where you can specify some Javascript code to execute once the dialog is opened. I would have used that option to select the text within the dialog using a function I have.
...
How can I delay a method call for 1 second?
...time you will want to use dispatch_get_main_queue, although if there is no UI in the method you could use a global queue.
Edit:
Swift 3 version:
DispatchQueue.main.asyncAfter(deadline: .now() + 1) {
object.method()
}
Equally, DispatchQueue.global().asyncAfter(... might also be a good option...