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How to automatically generate a stacktrace when my program crashes
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28 Answers
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What is the (best) way to manage permissions for Docker shared volumes?
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UPDATE 2016-03-02: As of Docker 1.9.0, Docker has named volumes which replace data-only containers. The answer below, as well as my linked blog post, still has value in the sense of how to think about data inside docker but consider...
What is choice_set in this Django app tutorial?
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edited Jun 23 '16 at 18:57
VinGarcia
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answered Jan 1...
JPA EntityManager: Why use persist() over merge()?
...an ends, and the row for someField is updated in the database
// scenario 2
// tran starts
e = new MyEntity();
em.merge(e);
e.setSomeField(anotherValue);
// tran ends but the row for someField is not updated in the database
// (you made the changes *after* merging)
// scenario 3
// tran starts
e ...
Getting vertical gridlines to appear in line plot in matplotlib
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102
You may need to give boolean arg in your calls, e.g. use ax.yaxis.grid(True) instead of ax.yaxis...
How do I syntax check a Bash script without running it?
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edited Nov 15 '12 at 15:47
Chris
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How to store CGRect values in NSMutableArray?
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289
You need to wrap the CG structures in NSValue classes. So:
NSMutableArray* array = [NSMutable...
Can you have additional .gitignore per directory within a single repo?
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answered Mar 16 '12 at 7:22
Mike MoreartyMike Morearty
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What are five things you hate about your favorite language? [closed]
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182 Answers
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