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Getting the names of all files in a directory with PHP
... $results_array[] = $file;
}
closedir($handle);
}
}
//Output findings
foreach($results_array as $value)
{
echo $value . '<br />';
}
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bs4.FeatureNotFound: Couldn't find a tree builder with the features you requested: lxml. Do you need
The above outputs on my Terminal. I am on Mac OS 10.7.x. I have Python 2.7.1, and followed this tutorial to get Beautiful Soup and lxml, which both installed successfully and work with a separate test file located here . In the Python script that causes this error, I have included this line:
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Android - SPAN_EXCLUSIVE_EXCLUSIVE spans cannot have a zero length
...same errors, then I tested on a Nexus S (also by Samsung, but pure Android OS without TouchWiz) and I didn't get this error.
So, in your case, just ignore these errors while testing on a device! :)
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Load image from url
...n a separate thread, When bitmap has been loaded, you could use ImageView.post() or Handler.post()
– Volodymyr Shalashenko
Jun 6 '17 at 11:43
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Android WebView style background-color:transparent ignored on android 2.2
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Have you really tested on os 2.2 ?
– jptsetung
May 8 '11 at 9:13
87
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Android Studio Checkout Github Error “CreateProcess=2” (Windows)
...o (it asks for that). So you don't have to edit anything manually.
Just close and restart Android Studio if it's open and you're ready to go.
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How to erase the file contents of text file in Python?
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In python:
open('file.txt', 'w').close()
Or alternatively, if you have already an opened file:
f = open('file.txt', 'r+')
f.truncate(0) # need '0' when using r+
In C++, you could use something similar.
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Android canvas draw rectangle
...import android.app.Activity;
import android.graphics.Color;
import android.os.Bundle;
public class StartDraw extends Activity {
DrawView drawView;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
drawView = new DrawView(th...
Shuffling a list of objects
... @seokhoonlee Neither. It is a pseduo-random number generator which, when possible, is seeded by a source of real randomness from the OS. For all but cryptography purposes it is random "enough". This is laid out in detail in the random module's documentation.
– dimo414
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Kill a postgresql session/connection
How can I kill all my postgresql connections?
20 Answers
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