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How to add Action Bar from support library into PreferenceActivity?
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EDIT: In appcompat-v7 22.1.0 Google added the AppCompatDelegate abstract class as a delegate you can use to extend AppCompat's support to any activity.
Use it like this:
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import android.support.v7.app.ActionBar;
import android.support.v7.app.AppCo...
Open file dialog box in JavaScript
...styles are applied to get that feel. Opacity of the file control is set to 0 so that it appears that the dialog window is opened when clicking on the div.
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How do you generate dynamic (parameterized) unit tests in python?
... self.assertEqual(a,b)
Which will generate the tests:
test_sequence_0_foo (__main__.TestSequence) ... ok
test_sequence_1_bar (__main__.TestSequence) ... FAIL
test_sequence_2_lee (__main__.TestSequence) ... ok
======================================================================
FAIL: test_s...
With CSS, use “…” for overflowed block of multi-lines
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Milan Jaros
1,0171414 silver badges1818 bronze badges
answered Jun 3 '11 at 5:22
Jim ThomasJim Thomas
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Show all Elasticsearch aggregation results/buckets and not just 10
... all buckets on an aggregation, but it seems to be showing only the first 10.
4 Answers
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How to prevent a background process from being stopped after closing SSH client in Linux
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Pipe output and capture exit status in Bash
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There is an internal Bash variable called $PIPESTATUS; it’s an array that holds the exit statu...
document.getElementById vs jQuery $()
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1035
Not exactly!!
document.getElementById('contents'); //returns a HTML DOM Object
var contents ...
PowerShell script to return versions of .NET Framework on a machine?
...k. The earlier answers both return the root number on my system for .NET 3.0 (where the WCF and WPF numbers, which are nested under 3.0, are higher -- I can't explain that), and fail to return anything for 4.0 ...
EDIT: For .Net 4.5 and up, this changed slightly again, so there's now a nice MSDN a...
How can I sharpen an image in OpenCV?
...f frame into image: (both cv::Mat)
cv::GaussianBlur(frame, image, cv::Size(0, 0), 3);
cv::addWeighted(frame, 1.5, image, -0.5, 0, image);
The parameters there are something you need to adjust for yourself.
There's also Laplacian sharpening, you should find something on that when you google.
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