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JPA: unidirectional many-to-one and cascading delete
...tyManager.remove will remove the parent and the children. You can also specify orphanRemoval as true, to delete any orphaned children when the child entity in the parent collection is set to null, i.e. remove the child when it is not present in any parent's collection.
Or, specify the foreign key co...
Removing white space around a saved image in matplotlib
..., bbox_inches = 'tight',
pad_inches = 0)
I have tried to deactivate different parts of this, but this always lead to a white margin somewhere. You may even have modify this to keep fat lines near the limits of the figure from being shaved by the lack of margins.
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Custom dealloc and ARC (Objective-C)
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If view holds a reference to observer, and observer holds reference to the view, then we have a circular reference. So the view's reference count is greater than 0, and dealloc is never called. Does it make sense to call [obs...
Logback to log different messages to two files
... file; one for analytics and one for all purpose logging. Does anyone know if this is possible with Logback, or any other logger for that matter?
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mongodb find by multiple array items
If I have a record like this;
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Why does this assert throw a format exception when comparing structures?
...rmed a bug. connect.microsoft.com/VisualStudio/feedback/details/779528/… if you want to track it publicly.
– Kyle
Feb 20 '13 at 13:40
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NGINX: upstream timed out (110: Connection timed out) while reading response header from upstream
...the location section and only there the proxy_read_timeout setting made a difference. (nginx 1.16.0)
– JonnyJD
Jun 12 '19 at 18:13
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Don't Echo Out cURL
... I like this answer more because it is far clearer that you are specifying a boolean value, not a number.
– MirroredFate
Oct 30 '13 at 23:36
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How to change the Text color of Menu item in Android?
...Sep 8 '14 at 19:27
Muhammad AlfaifiMuhammad Alfaifi
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What are Makefile.am and Makefile.in?
...ure.ac or configure.in (deprecated). I prefer .ac (for autoconf) since it differentiates it from the generated Makefile.in files and that way I can have rules such as make dist-clean which runs rm -f *.in. Since it is a generated file, it is not typically stored in a revision system such as Git, SVN...