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How to read/process command line arguments?
...args()
argparse supports (among other things):
Multiple options in any order.
Short and long options.
Default values.
Generation of a usage help message.
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Java OCR implementation [closed]
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What is a semaphore?
...task to another. A mutex is meant to be taken and released, always in that order, by each task that uses the shared resource it protects. By contrast, tasks that use semaphores either signal or wait—not both. For example, Task 1 may contain code to post (i.e., signal or increment) a particular sem...
Hudson or Teamcity for continuous integration? [closed]
...wards compatibility. Plugins don't generally require the latest Hudson in order to work. In fact, 130 plugins available now are built against Hudson versions that are over a year old. If you're still concerned, there's an automated rollback plugin in the works.. ;)
– Christo...
Apache: “AuthType not set!” 500 Error
...e is the proper one, is to use:
# backwards compatibility with apache 2.2
Order allow,deny
Allow from all
# forward compatibility with apache 2.4
Require all granted
Satisfy Any
This should resolve your problem, or at least did for me. Now the problem will probably be much harder to solve if you...
Find running median from a stream of integers
...nting in a quantile chip that can be used in industrial controllers and recorders. The algorithm is further extended to histogram plotting. The accuracy of the algorithm is analyzed.
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What's wrong with foreign keys?
...ost if you have a lot of churn
by enforcing relationships, FKs specify an order in which you have to add/delete things, which can lead to refusal by the DB to do what you want. (Granted, in such cases, what you are trying to do is create an Orphaned Row, and that's not usually a good thing). This...
How do you cast a List of supertypes to a List of subtypes?
...cast(a));
}
}
return listB;
}
This method can be used in order to filter arbitrary lists (not only with a given Subtype-Supertype relationship regarding the type parameters), as in this example:
// A list of type "List<Number>" that actually
// contains Integer, Double and ...
How to add spacing between UITableViewCell
...on worked for me. But I have a problem when selected cell. I have set the border for contentView and whenever I selected cell the border will be smaller. How can I fix it?
– Bad_Developer
Mar 24 '17 at 11:09
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Git rebase --continue complains even when all merge conflicts have been resolved
...ms to be that when rebasing, rebase --continue will also call the hook (in order to commit the lastest bout of changes). But rebase will not display the hook output, it'll just see that it failed, and then spit out a less specific error saying 'You must edit all merge conflicts and then mark them as...