大约有 37,000 项符合查询结果（耗时：0.0246秒） [XML]
How to set delay in android?
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Try this code:
import android.os.Handler;
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final Handler handler = new Handler();
handler.postDelayed(new Runnable() {
@Override
public void run() {
// Do something after 5s = 5000ms
buttons[inew][jnew].setBackgroundColor(Color....
Delete specific line number(s) from a text file using sed?
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Same here, I wrote a loop and strangely some files lost the correct line but some files lost one other line too, have no clue what went wrong. (GNU/Linux bash4.2) awk command below worked fine in loop
– FatihSarigol
Oct 5 '18 at 8:28
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invalid command code ., despite escaping periods, using sed
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If you are on a OS X, this probably has nothing to do with the sed command. On the OSX version of sed, the -i option expects an extension argument so your command is actually parsed as the extension argument and the file path is interpreted ...
How to save an image locally using Python whose URL address I already know?
...")
output = open("file01.jpg","wb")
output.write(resource.read())
output.close()
file01.jpg will contain your image.
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How to find out what group a given user has?
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This appears to be pretty useful as well. It has more verbose output than the 'groups' command, so if you need the group id/user id use this!
– Alex Argo
Dec 8 '08 at 17:02
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How to find the installed pandas version
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commit: None
python: 2.7.6.final.0
python-bits: 64
OS: Linux
OS-release: 3.13.0-45-generic
machine: x86_64
processor: x86_64
byteorder: little
LC_ALL: None
LANG: en_US.UTF-8
pandas: 0.15.2-113-g5531341
nose: 1.3.1
Cython: 0.21.1
numpy: 1.8.2
scipy: 0.14.0.dev-371b4ff
statsmo...
Write string to output stream
...ur OutputStream and then just call it's print(String):
final OutputStream os = new FileOutputStream("/tmp/out");
final PrintStream printStream = new PrintStream(os);
printStream.print("String");
printStream.close();
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Looking for ALT+LeftArrowKey solution in zsh
...d-word in ~/.zprofile worked for me!
– Fernando Espinosa
Nov 6 '18 at 17:46
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ViewPager with Google Maps API v2: mysterious black view
...lution, they work while the app is in the foreground but when the app is closed and still running and you go back to it the map stays on top still..
– L7ColWinters
Feb 8 '13 at 0:20
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How do I keep the screen on in my App? [duplicate]
...ock class inorder to perform this.
See the following code:
import android.os.PowerManager;
public class MyActivity extends Activity {
protected PowerManager.WakeLock mWakeLock;
/** Called when the activity is first created. */
@Override
public void onCreate(final Bundle icicle) {...