d tag

2228 questions


1 answers
93 views
0
How to apply the onClick Listener in RecyclerView

I put an onClick event in RecyclerView to apply onClickListener to each item, but it doesn't work properly. How shall I do it?


1 answers
157 views
0
How do I download and save files from the Java Internet?

http://www.example.com/information.aspIf you have a file on a site like this, I'd like to save it in a folder. I know I read online files as line-by-line, but I don't know how to download and save the...

2 years ago

1 answers
31 views
0
How do I create a "cd" command function with Python?

I'm making a program to draw and save pictures with Python.It's not where the script ranI want to save it somewhere else. Like cd in the shellHow do I change the directory I'm working on?

2 years ago

1 answers
123 views
0
Is it possible to prevent the screen from rotating on Android?

Device: HTC Desire I'm developing an app. It's hard to design the landscape mode, so I'd like to make it possible only for the portrate mode.<application android:debuggable=true android:icon=@draw...


1 answers
69 views
0
Is it possible to set the screen size of the device as small, normal, and large by code?

Is it possible to set the screen size of the device as small, normal, large, and xlarge with the code? Not density, just screen size.


1 answers
70 views
0
Can you make the text underlined in the Android layout?

Can you make xml underline the text in the file?


1 answers
110 views
0
I want to capture the screen from the camera and print it out in the activity

If you click the button, the camera turns on, and if you click again, you can capture the screen, if you don't like the captured image, you can delete it, go back to the screen where you can capture t...

2 years ago

1 answers
128 views
0
Can I get the apk file from the Android device?

Can I get the apk file from the Android device? Or how do I send an apk from the device to the system?

2 years ago

1 answers
68 views
0
I want to start the service when the device boots, what should I do?

I made the code to start the service when the Android device was booted. It doesn't move properly. Did I make a mistake?<receiver android:name=.StartServiceAtBootReceiver android:enabled=true andro...


1 answers
20 views
0
I want to turn off output buffering

sys.stdout is buffering by defaultIt turns weird when I do multi-threadingHow do I turn off buffering?

2 years ago
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