大约有 3,100 项符合查询结果（耗时：0.0230秒） [XML]
How do I make a splash screen?
...
Create an activity: Splash
Create a layout XML file: splash.xml
Put UI components in the splash.xml layout so it looks how you want
your Splash.java may look like this:
public class Splash extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.on...
Focus-follows-mouse (plus auto-raise) on Mac OS X
...
You can do it for Terminal.app by issuing the following command at the command line:
defaults write com.apple.Terminal FocusFollowsMouse -bool true
For X11 apps you can do this:
defaults write com.apple.x11 wm_ffm -bool true
In Snow Leopard, use this inste...
What is the purpose of willSet and didSet in Swift?
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//Underlying instance variable (would ideally be private)
var _childVC : UIViewController? {
willSet {
//REMOVE OLD VC
println("Property will set")
if (_childVC != nil) {
_childVC!.willMoveToParentViewController(nil)
self.setOverrideTraitCollecti...
What is the JavaScript version of sleep()?
... @niry JavaScript, being a single-threaded language, is not well-suited for "real" sleep, since it runs on the same thread as the UI and would cause unresponsive web pages.
– Patrick Roberts
Sep 13 '18 at 14:18
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Why fragments, and when to use fragments instead of activities?
...ate;
The ActionBar. If you want tabs up there to navigate your app, you quickly see that ActionBar.TabListener interface gives you a FragmentTransaction as an input argument to the onTabSelected method. You could probably ignore this, and do something else and clever, but you'd be working against ...
printf format specifiers for uint32_t and size_t
...ning splint I get the following: 1) printf (%u) expects unsigned int gets uint32_t: i 2) printf (%u) expects unsigned int gets size_t: k
– ant2009
Jul 2 '10 at 18:45
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Display string as html in asp.net mvc view
...s should know better than to ever change the code's existing contract. The UI should be bound to a model, and if the model changes that drastically, your unit tests should break.
– Anthony Mason
May 20 '16 at 14:03
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How to check whether an object has certain method/property?
...will return the runtime type? (i.e. not object?)
– Louis Rhys
Feb 25 '11 at 7:01
2
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Unable to execute dex: method ID not in [0, 0xffff]: 65536
...oid adds support for multi-dex. To enable, you just have to declare it in build.gradle:
android {
defaultConfig {
...
multiDexEnabled true
}
}
If your application supports Android prior to 5.0 (that is, if your minSdkVersion is 20 or below) you also have to dynamically patch th...
Creating a BLOB from a Base64 string in JavaScript
...his array of byte values into a real typed byte array by passing it to the Uint8Array constructor.
const byteArray = new Uint8Array(byteNumbers);
This in turn can be converted to a BLOB by wrapping it in an array and passing it to the Blob constructor.
const blob = new Blob([byteArray], {type: c...