大约有 357 项符合查询结果（耗时：0.0138秒） [XML]
How to play a sound in C#, .NET
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answered Aug 17 '10 at 12:24
bporterbporter
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find: missing argument to -exec
...r a command line, so it might be split up) with all filenames. See this example:
$ cat /tmp/echoargs
#!/bin/sh
echo $1 - $2 - $3
$ find /tmp/foo -exec /tmp/echoargs {} \;
/tmp/foo - -
/tmp/foo/one - -
/tmp/foo/two - -
$ find /tmp/foo -exec /tmp/echoargs {} +
/tmp/foo - /tmp/foo/one - /tmp/foo/two
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Show Youtube video source into HTML5 video tag?
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Step 1: add &html5=True to your favorite youtube url
Step 2: Find <video/> tag in source
Step 3: Add controls="controls" to video tag: <video controls="controls"..../>
Example:
<video controls="controls"
clas...
What are some (concrete) use-cases for metaclasses?
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edited Dec 26 '08 at 18:42
Ali Afshar
37....
How do I install Python OpenCV through Conda?
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edited Jun 30 '17 at 10:00
Quanlong
18.4k...
How to play ringtone/alarm sound in Android
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You can simply play a setted ringtone with this:
Uri notification = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
Ringtone r = RingtoneManager.getRingtone(getApplicationContext(), notification);
r.play();
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What is the use of having destructor as private?
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edited Oct 15 '15 at 6:54
Venkatesh
1,447...
simulate background-size:cover on or
... This has 0 edge-cases in which it doesn't work perfectly, short of CSS3-compatibility.
You can see an example here
The problem with Timothy's solution, is that it doesn't handle scaling correctly. If the surrounding element is smaller than the video file, it isn't scaled down. Even if you give th...
How can I check if a single character appears in a string?
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edited Mar 22 at 12:40
Ömer Erden
4,5842...
访问图像和声音 · App Inventor 2 中文网
...的源设置为来播放 SDCard 上的歌曲/sdcard/Music/Heart of Glass.mp3，并启动“音频播放器”（当然，假设歌曲文件位于 SDCard 上），确保指定完整的文件名，包括“mp3”。
Android系统还包括另一种将SDCard文件设计为URL的方法。 在这里...