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How to convert OutputStream to InputStream?
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@DennisCheung yeah, of course. Nothing's free, but it's certainly going to be smaller than a 15MB copy. Optimizations would include using a thread pool instead to reduce the GC churn with constant thread/object creation.
– mikeho
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warning about too many open figures
...ing snippet solved the issue for me:
class FigureWrapper(object):
'''Frees underlying figure when it goes out of scope.
'''
def __init__(self, figure):
self._figure = figure
def __del__(self):
plt.close(self._figure)
print("Figure removed")
# .....
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What is the runtime performance cost of a Docker container?
...y deep set of filesystems will be particularly expensive), but they're not free. On the other hand, a great deal of Docker's functionality -- being able to build guests off other guests in a copy-on-write manner, and getting the storage advantages implicit in same -- ride on paying this cost.
DNAT g...
Why should I declare a virtual destructor for an abstract class in C++?
...delete on a pointer to it (or if it says so in its documentation), you are free to not declare a virtual destructor.
You can forbid clients to call delete on a pointer to it by making its destructor protected. Working like this, it is perfectly safe and reasonable to omit a virtual destructor.
Yo...
Using the Underscore module with Node.js
...e's command line mode) uses the "_" to hold the last result BUT on you are free to use it on your code files and it will work without a problem by doing the standard:
var _ = require('underscore');
Happy coding!
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How do you reference a capture group with regex find and replace in Visual Studio 2012, 2013, 2015,
... Thinking about that now, it would make sense. I haven't tested it. Feel free to throw an edit in there.
– SgtPooki
Mar 10 '16 at 21:56
1
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Newline in JLabel
...t features. You can check out an article on StyledLabel below. It is still free and open source.
http://www.jidesoft.com/articles/StyledLabel.pdf
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Cross compile Go on OSX?
... which let you set environment variables for that command only, completely free of charge.
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When to use IList and when to use List
...ng.
If you specify your methods to return an interface that means you are free to change the exact implementation later on without the consuming method ever knowing. I thought I'd never need to change from a List<T> but had to later change to use a custom list library for the extra functional...
How can I get a resource “Folder” from inside my jar File?
...ystem is Closeable, which means that you have to close it at some point to free system resources. Of course, returned Path will become invalid immediately after that.
– Kirill Gamazkov
Jul 24 '18 at 8:51
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