大约有 352 项符合查询结果（耗时：0.0169秒） [XML]
多媒体组件 · App Inventor 2 中文网
...来控制视频播放器的行为。
视频文件应为 3GPP (.3gp) 或 MPEG-4 (.mp4) 格式。更多详细信息格式，见 Android 支持的媒体格式。
App Inventor 只允许 1 MB 以下的视频文件，并将应用程序的总大小限制为 5 MB，并非所有文件都可用于媒体（...
How to redirect output with subprocess in Python?
...=True)
os.waitpid(p.pid, 0)
OTOH, you can avoid system calls entirely:
import shutil
with open('myfile', 'w') as outfile:
for infile in ('file1', 'file2', 'file3'):
shutil.copyfileobj(open(infile), outfile)
...
Regular expression to match DNS hostname or IP Address?
...
share
|
improve this answer
|
follow
|
edited Oct 31 '12 at 13:57
Community♦
1...
How do I record audio on iPhone with AVAudioRecorder?
...nt to use AVAudioRecorder and not the older way of recording like the example SpeakHere shows. There are not any examples of how to best do this in the iPhone Dev Center and only reference to the classes. I am a newbie at iPhone development, so I am looking for a simple sample to get me started...
Would you, at present date, use JBoss or Glassfish (or another) as Java EE server for a new project?
... JSPs unless I was tortured until I cried for my mommy.
Do I have to be compatible/deploy to a specific product because of someone's mandate? Is there no way to ignore them or convince them otherwise? If so, there's your answer.
Do I have to use EJBs? Really? Avoid them if at all possible--the...
.rar, .zip files MIME Type
I'm developing a simple php upload script, and users can upload only ZIP and RAR files.
6 Answers
...
How does __proto__ differ from constructor.prototype?
...are added to the objects for making easy to know where we are after some jumps:
Object.O1='';
Object.prototype.Op1='';
Function.F1 = '';
Function.prototype.Fp1 = '';
Cat = function(){};
Cat.C1 = '';
Cat.prototype.Cp1 = '';
mycat = new Cat();
o = {};
// EDITED: using console.dir now instead of c...
Service vs IntentService in the Android platform
I am seeking an example of something that can be done with an IntentService that cannot be done with a Service (and vice-versa)?
...
Why is my git repository so big?
...
share
|
improve this answer
|
follow
|
edited Dec 11 '14 at 7:10
Ian Kelling
8,1...
omp parallel vs. omp parallel for
...e is any difference, one is a shortcut for the other. Although your exact implementation might deal with them differently.
The combined parallel worksharing constructs are a shortcut for
specifying a parallel construct containing one worksharing construct
and no other statements. Permitted ...