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Does using final for variables in Java improve garbage collection?
...wer by benjismith for a deeper insight read the articles at the end).
The idea in generational GCs is that most of the time only young generations need to be considered. The root location is scanned for references, and then the young generation objects are scanned. During this more frequent sweeps ...
MongoDB drop every database
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yes it could be an idea, but I want to do it without C#. (Oh sorry, I used tag C# for this question)
– John
Jun 16 '11 at 18:21
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Is there a standard for storing normalized phone numbers in a database?
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I personally like the idea of storing a normalized varchar phone number (e.g. 9991234567) then, of course, formatting that phone number inline as you display it.
This way all the data in your database is "clean" and free of formatting
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Mark parameters as NOT nullable in C#/.NET?
...o a function parameter that prevents null from being passed in C#/.NET? Ideally this would also check at compile time to make sure the literal null isn't being used anywhere for it and at run-time throw ArgumentNullException .
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Docker build “Could not resolve 'archive.ubuntu.com'” apt-get fails to install anything
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This isn't working for me and I have no idea why. I've been fighting this on and off for weeks.
– Corey Ogburn
Jul 21 '15 at 16:23
2
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Why declare unicode by string in python?
... reads the characters in the file.
In general, it's probably not the best idea to embed high unicode characters into your file no matter what the encoding is; you can use string unicode escapes, which work in either encoding.
When you declare a string with a u in front, like u'This is a string',...
Simulator slow-motion animations are now on?
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No wonder, I had no idea how this was getting turned on sometimes.
– Chris Wagner
May 11 '12 at 23:02
1
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Deleting an object in java?
... Having to manually call System.gc() is generally not a good idea, since it may actually be ignored by the JVM.
– cdeange
Jun 22 '13 at 22:51
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Execute method on startup in Spring
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This is a good idea in general but when starting up your spring application context from a integration test, main is never run!
– Jonas Geiregat
Aug 14 '15 at 7:58
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Python: Ignore 'Incorrect padding' error when base64 decoding
...itespace, otherwise length calculations will be upset.
It would be a good idea if you showed us a (short) sample of the data that you need to recover. Edit your question and copy/paste the result of print repr(sample).
Update 2: It is possible that the encoding has been done in an url-safe manner....