大约有 10,440 项符合查询结果（耗时：0.0275秒） [XML]
Streaming Audio from A URL in Android using MediaPlayer?
... name button_pause and button_play and please don't forget to add the internet permission in your manifest.
public class MainActivity extends Activity {
private Button btn;
/**
* help to toggle between play and pause.
*/
private boolean playPause;
private MediaPlayer mediaPlayer;
/**
* remain fa...
What is the difference between HashSet and List?
... what is the difference between HashSet<T> and List<T> in .NET?
8 Answers
...
Fastest way to check if string contains only digits
...g.Join("\n", ss)); return;
}
Results on Intel i5-3470 @ 3.2GHz, VS 2015 .NET 4.6.1 Release mode and optimizations enabled:
time method ratio
0.7776 for ^ 1.0000
0.7984 foreach - 1.0268
0.8066 foreach ^ 1.0372
0.8940 for - 1.1497
0.8976 for ...
What does the 'static' keyword do in a class?
...
In .NET, you can also modify this behavior using the [ThreadStatic] attribute - which makes the static local to particular threads.
– TheSoftwareJedi
Jan 5 '09 at 18:44
...
Is there a way to check if int is legal enum in C#?
...ng() ==> "20"
With these two rules in mind we can assume that if the .NET Framework does its job correctly that any calls to a valid enum's ToString() method will result in something that has an alphabetic character as its first character:
public static bool IsValid<TEnum>(this TEnum enu...
Android - Pulling SQlite database android device
...able, you can use "Android Backup Extractor" Java Application (sourceforge.net/projects/adbextractor). See forum.xda-developers.com/showthread.php?t=2011811 for the commands to unpack the .ab file.
– lalitm
Apr 2 '14 at 9:55
...
ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
...
If you use a / it is a net service name, if you use a colon it is a SID.
– eckes
Jul 13 '15 at 15:31
add a comment
...
Calculate age given the birth date in the format YYYYMMDD
...at looked crude on your code was the substr part.
Fiddle: http://jsfiddle.net/codeandcloud/n33RJ/
share
|
improve this answer
|
follow
|
...
How to add text to a WPF Label in code?
...f a Label to be text. It is of type object, so you can make it any WPF or .NET type you like - a button, an image, a green rectangle, even a SqlDataReader if you really want! (though quite what that would represent in a label, I'm not too sure...)
– Stephen Holt
...
Relative paths based on file location instead of current working directory [duplicate]
...sread your comment as relating to the rreadlink function). Yes, shellcheck.net issues a warning when referencing a variable that is technically an array without also specifying an index, in which case the 1st element is returned (here, $BASH_SOURCE is equivalent to ${BASH_SOURCE[0]}). While doing so...