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How do I use installed packages in PyCharm?
...ear to the right of the interpreter's path. It will bring up a short drop-down menu, from which you should select "More..". On the right hand side of the new pop-up, there will be an icon with the mouse-over text of "Show paths for the selected interpreter". Click that button. This new 'Interpre...
Hibernate vs JPA vs JDO - pros and cons of each? [closed]
...time saved up-front is more than offset by the endless days you will spend down the line trying to understand and debug issues like unexpected cascading update behaviour.
If you are using a relational DB then the closer your code is to it, the more control you have. Spring's DAO layer allows fine c...
TypeLoadException says 'no implementation', but it is implemented
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NOTE - If this answer doesn't help you, please take the time to scroll down through the other answers that people have added since.
Short answer
This can happen if you add a method to an interface in one assembly, and then to an implementing class in another assembly, but you rebuild the impl...
How to nicely format floating numbers to String without unnecessary decimal 0?
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Down voted since the question is asking to strip all trailing zeros and this answer will always leave two floating points regardless of being zero.
– Zulaxia
Apr 30 '11 at 9:48
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How can I export the schema of a database in PostgreSQL?
My computer broke down but fortunately I backed up
the folder C:\Program Files\PostgreSQL.
8 Answers
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How do you determine the ideal buffer size when using FileInputStream?
... big, you'll start seeing a lot of cache misses which will really slow you down. Don't use a buffer bigger than your L2 cache size.
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Is there a way to make mv create the directory to be moved to if it doesn't exist?
...n bash):
mkdir --parents ./some/path/; mv yourfile.txt $_
Breaking that down:
mkdir --parents ./some/path
creates the directory (including all intermediate directories), after which:
mv yourfile.txt $_
moves the file to that directory ($_ expands to the last argument passed to the previous ...
Singleton with Arguments in Java
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Don't get why this was down-voted.. It's a valid answer tbh. :/
– Zack
Jun 26 '09 at 20:34
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Cocoa: What's the difference between the frame and the bounds?
...very top left corner of the wall. To move it right, increase x, to move it down increase y.
To help me remember bounds, I think of a basketball court where sometimes the basketball gets knocked out of bounds. You are dribbling the ball all over the basketball court, but you don't really care where ...
Is Fortran easier to optimize than C for heavy calculations?
...the automatics from there. It will look more verbose, but it will optimize down perfectly by the compiler.
– Tall Jeff
Sep 28 '08 at 16:31
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