大约有 48,000 项符合查询结果（耗时：0.0642秒） [XML]
Play an audio file using jQuery when a button is clicked
...e audio element dynamically, when its loaded you can start it with .play() and pause it with .pause().
Things we used
We will use canplay event to detect our file is ready to be played.
There is no .stop() function for audio elements. We can only pause them. And when we want to start from the be...
Android 1.6: “android.view.WindowManager$BadTokenException: Unable to add window — token null is not
...he annoying part is the getApplicationContext() is verbatim from developer.android.com :(
share
|
improve this answer
|
follow
|
...
how to bypass Access-Control-Allow-Origin?
...llow-Origin: *');
Note that this effectively disables CORS protection, and leaves your users exposed to attack. If you're not completely certain that you need to allow all origins, you should lock this down to a more specific origin:
header('Access-Control-Allow-Origin: https://www.example.com'...
How to filter None's out of List[Option]?
...ar to someList.flatten.map, as one often wants to work with these elements and not just flatten the list out of fun.
– Frank
Apr 11 '12 at 11:38
...
Linear Layout and weight in Android
I always read about this funny weight value in the Android documentations.
Now I want to try it for the first time but it isn't working at all.
...
How can you find and replace text in a file using the Windows command-line environment?
I am writing a batch file script using Windows command-line environment and want to change each occurrence of some text in a file (ex. "FOO") with another (ex. "BAR"). What is the simplest way to do that? Any built in functions?
...
Mockito How to mock and assert a thrown exception?
I'm using mockito in a junit test. How do you make an exception happen and then assert that it has (generic pseudo-code)
11...
How do you turn off auto-capitalisation in HTML form fields in iOS?
...
@AbhiBeckert Can confirm. 2014 and we can hardly remember iOS 6.
– Henry Harris
Jun 18 '14 at 21:06
24
...
How I can delete in VIM all text from current line to end of file?
...ay be better off reading the first few lines with head rather than editing and saving the file.
head hugefile > firstlines
(If you are on Windows you can use the Win32 port of head)
share
|
im...
Execute method on startup in Spring
...w that I can do the trick of setting a method with @Scheduled annotation and it executes just after the startup, but then it will execute periodically.
...