duration
iOS: How to Have a Certain Action Occur for a Specific Time Duration?
In my app I\'m using AVAudioPlayer objects to hold the mp3 files. I have several occasions where I wish to lower the sound level of the files while they are being played.[详细]
2023-04-13 07:41 分类：问答How Long is the iPad Roation Duration?
Pretty simple question but I can\'t seem to find an answer. Does anyone know the length in seconds the duration of the iPad Roation animation? I can guess that it\'s something short like 0.5 or 1 seco[详细]
2023-04-10 12:48 分类：问答Changing the iOS keyboard animation time
Is there a way to chan开发者_JS百科ge the time the iOS keyboard animation takes?I\'ve actually found a better solution. What you can do is programmatically make the textfield or textview a first respo[详细]
2023-04-07 01:10 分类：问答Timespan in Java and SQL?
I want to save time intervals in my SQL table but I\'m not sure what type to use in Java for this. What I need to store are durations like 12:33:57 or just minutes and seconds like 02:19. Any ideas w[详细]
2023-04-06 22:16 分类：问答AVAudioPlayer currentTime exceeds duration
I\'m making my own audio player using AVAudioPlayer. NOTE: \"p\" is my instance of the player Here\'s how I\'m reading the track progress in one of the labels:[详细]
2023-04-05 02:26 分类：问答Convert duration from 0:00 or 00:00 to 00:00:00
I\'m doing up an application that converts the STRING duration of a media file in C#. How do I make it so that the output are as follows:[详细]
2023-04-05 00:15 分类：问答Extracting duration using System.Window.Media.MediaPlayer sometimes doesn't work
I use the System.Window.Media.MediaPlayer Object to extract the duration of vari开发者_如何学Cous local soundfiles in my windows application.[详细]
2023-04-03 14:32 分类：问答where is the [Duration] attribute in mbunit, for timing tests?
Is it gone from the latest version? I want to see that a method doesn\'t deteriorate in its performance.[详细]
2023-04-02 21:09 分类：问答How to get video duration from Graph API?
Are there any methods to query the duration of Facebook Video by Graph API? There\'s no related field from document.[详细]
2023-04-02 19:21 分类：问答How to find the bytes per second
I want to find how many bytes per second are used in a mp3 file in order to be able to find the duration of the audio file.[详细]
2023-04-02 07:11 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......