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Should I use a class or dictionary?
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A class in python is a dict underneath. You do get some overhead with the class behavior, but you won't be able to notice it without a profiler. In this case, I believe you benefit from the class because:
All your logic lives in a s...
Why do I need Transaction in Hibernate for read-only operations?
.... You need to use Spring Transaction support and use either annotations or XML based transactional configuration. By doing that Spring takes the ownership of connection and transaction management instead of Hibernate.
– Stanislav Bashkyrtsev
Nov 24 '12 at 15:41...
HTTP POST with URL query parameters — good idea or not? [closed]
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how about a post of an xml file to a url with query parameters? is that possible?
– OpenCoderX
Feb 2 '13 at 1:12
3
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Possible to iterate backwards through a foreach?
...inate system) - the only drawback is if you need to paste an equation into XML, say a .config
– Eske Rahn
Jun 27 '18 at 4:59
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How to determine if a process runs inside lxc/Docker?
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Handy Python function to check if running in Docker:
def in_docker():
""" Returns: True if running in a Docker container, else False """
with open('/proc/1/cgroup', 'rt') as ifh:
return 'docker' in ifh.read()
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Static way to get 'Context' in Android?
...dManifest you should specify the name of your class in the AndroidManifest.xml’s tag:
<application
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android:name="com.example.App" >
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</application>
You can then retrieve the application context in any static method using the following:
public static void someMe...
Set Focus on EditText
... editText.requestFocus();
If already we declared the component in the xml view then we have to find it and we can the focus as given below.
EditText e1=(EditText) findViewById(R.id.editText1);
e1.requestFocus();
It sets only focus to the corresponding EditText component.
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How to override and extend basic Django admin templates?
..., and is available in PyPi (pip/easy_install) as django-apptemplates: pypi.python.org/pypi/django-apptemplates
– Romløk
Oct 9 '12 at 9:19
9
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Default value for field in Django model
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Not the answer you're looking for? Browse other questions tagged python django django-models django-admin or ask your own question.
How to detect incoming calls, in an Android device?
... for those who are only adding READ_CALL_LOG in AndroidManifest.xml focus on adding a permission request in MainActivity.
– Piyush
Jun 6 at 7:23
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