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Drop all duplicate rows across multiple columns in Python Pandas
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What if my columns are not explicitly labelled? How do I select the columns just based on their index?
– Hamman Samuel
Feb 9 '17 at 21:42
2
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Permission denied on accessing host directory in Docker
... can use Z.
docker run -v /var/db:/var/db:Z rhel7 /bin/sh
This will label the content inside the container with the exact MCS
label that the container will run with, basically it runs chcon -Rt
svirt_sandbox_file_t -l s0:c1,c2 /var/db where s0:c1,c2 differs for
each container.
...
Fullscreen Activity in Android?
...dManifest.xml file:
<activity android:name=".ActivityName"
android:label="@string/app_name"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen"/>
Edit:
If you are using AppCompatActivity then you need to add new theme
<style name="Theme.AppCompat.Light.NoActionBar.FullSc...
django unit tests without a db
...ner
class MyDiscoverRunner(DiscoverRunner):
def run_tests(self, test_labels, extra_tests=None, **kwargs):
"""
Run the unit tests for all the test labels in the provided list.
Test labels should be dotted Python paths to test modules, test
classes, or test metho...
How do I move an existing Git submodule within a Git repository?
... One thing this doesn't do is that it doesn't change the initial label for the submodule. If you check the .gitmodules file, the old/submod is still be used as the label for the submodule while the path has been changed. To get the label changed as well, it appears you need to actually mov...
Commenting multiple lines in DOS batch file
... use GOTO.
Though it is not possible to create a macro/variable used as a label - but is possible to use macros for bracket's comments.Still two tricks can be used make the GOTO
comments more symetrical and more pleasing (at least for me). For this I'll use two tricks - 1) you can put a single sym...
Multiple arguments to function called by pthread_create()?
...ssing a NULL pointer is valid as well.
The & in front of the function label is what is causing the issue here. The label used is already a void* to a function, so only the label is necessary.
To say != 0 with the final argument would seem to cause undetermined behavior. Adding this means that ...
How to get the selected radio button’s value?
...io can be logically checked, don't check the rest
break;
}
}
<label for="gender">Gender: </label>
<input type="radio" name="genderS" value="1" checked="checked">Male</input>
<input type="radio" name="genderS" value="0">Female</input>
jsfiddle
E...
Android Center text on canvas
...idget.FrameLayout;
class MyView extends View {
private static String LABEL = "long";
private static float TEXT_HEIGHT_RATIO = 0.82f;
private FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(0, 0);
private Rect r = new Rect();
private Paint paint = new Paint();
...
Early exit from function?
...e.log('i do not get executed');
}}
See block scopes through the use of a label: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/label
I can't see any downsides yet. But it doesn't seem like a common use.
Derived this answer: JavaScript equivalent of PHP’s die
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