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How do I generate a stream from a string?
...his case that is the MemoryStream we want to return.
In .NET 4.5 there is now an overload for StreamWriter that keeps the underlying stream open after the writer is disposed of, but this code does the same thing and works with other versions of .NET too.
See Is there any way to close a StreamWrite...
What are the differences between NP, NP-Complete and NP-Hard?
...se definitions.
Decision problem: A problem with a yes or no answer.
Now, let us define those complexity classes.
P
P is a complexity class that represents the set of all decision problems that can be solved in polynomial time.
That is, given an instance of the problem, the answer yes or no...
How to detect internet speed in JavaScript?
...o some extent but won't be really accurate, the idea is load image with a known file size then in its onload event measure how much time passed until that event was triggered, and divide this time in the image file size.
Example can be found here: Calculate speed using javascript
Test case applyin...
Shuffling a list of objects
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@CharlieParker: Not that I know of. You could use random.sample(x, len(x)) or just make a copy and shuffle that. For list.sort which has a similar issue, there's now list.sorted, but there's not a similar variant for shuffle.
– to...
Is there a good charting library for iPhone? [closed]
I have a need to render and display charts (bar charts for now, but more types may be needed later) in an iPhone app I'm working on. I've done some looking around and it doesn't look like there are any really good, mature charting libraries for iPhone yet. I've also looked for something written for ...
How to uninstall editable packages with pip (installed with -e)
... install --editable .
Uninstall:
rm -r $(find . -name '*.egg-info')
Now you can use:
pip uninstall package_name
or python setup.py develop --uninstall or python setup.py develop -u
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CSS selector for first element with class
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This is one of the most well-known examples of authors misunderstanding how :first-child works. Introduced in CSS2, the :first-child pseudo-class represents the very first child of its parent. That's it. There's a very common misconception that it picks u...
Clicking the back button twice to exit an activity
...uple of seconds after the app closes? No one cares to cancel the toast? I know it may be a small detail but I think that should happen. What do you guys think?
– acrespo
Jul 1 '14 at 21:32
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Mockito match any class argument
... would be great if actually add the class that I need to import since now are many "any" from mockito
– jpganz18
Sep 2 '19 at 13:05
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Transport endpoint is not connected
... This doesn't exactly fix it but I guess it's the best answer for now.
– Alexis Tyler
Oct 1 '14 at 8:49
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