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Specifying and saving a figure with exact size in pixels
...ion of image data as it would introduce unknown and unpredictable noise or errors. For example, here is a snippet from a 480x480 image saved via pyplot.savefig():
Detail of pixels which matplotlib resampled to be roughly 2x2, but notice the column of 1x2 pixels
You can see that most pixels were simp...
Error java.lang.OutOfMemoryError: GC overhead limit exceeded
I get this error message as I execute my JUnit tests:
20 Answers
20
...
Visual Studio window which shows list of methods
...inion).
– dbernard
Nov 14 '13 at 20:05
Note that if you have a partial class then all members are listed under that no...
Mongoose populate after save
...t.save(function(err) {
if (err) {
return res.json(500, {
error: 'Cannot save the post'
});
}
post.populate('group', 'name').populate({
path: 'wallUser',
select: 'name picture'
}, function(err, doc) {
res.json(doc);
});
});
...
How do I capture SIGINT in Python?
... final log. Python will complain, "close failed in file object destructor: Error in sys.excepthook:".
– Noah Spurrier
Jul 3 '11 at 22:07
24
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How to detect the OS from a Bash script?
... When I add a command like source somefile ; , I get syntax error near unexpected token elif.
– oarfish
Dec 7 '17 at 20:05
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...
CodeIgniter: Create new helper?
... the helper file name is appended with "_helper" otherwise you will get an error. So "helper_name" wont work but name your file "name_helper".
– Bhumi Singhal
Dec 11 '12 at 10:06
3...
Class JavaLaunchHelper is implemented in both. One of the two will be used. Which one is undefined [
...eady suspected -- the JDK is still broken.
The bug report claims that the error is benign and should not cause any run-time problems, though one of the comments disagrees with that. In my own experience, I have been able to work without any problems using JDK 1.7.0_60 despite seeing the message.
I...
upstream sent too big header while reading response header from upstream
I am getting these kind of errors:
8 Answers
8
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How to dynamically load a Python class
... try:
object = getattr(object, part)
except AttributeError:
return None
return object
It relies on pydoc.safeimport function. Here are the docs for that:
"""Import a module; handle errors; return None if the module isn't found.
If the module *is* found but ...