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Assert equals between 2 Lists in Junit
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Should be the chosen answer, with one note: You need also to verify that there are no more items in the list besides what you want. Maybe use:Assert.assertEquals(4,yourList.size());
– yoni
Jan 9 '18 at 3:58
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How fast is D compared to C++?
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One big thing that slows D down is a subpar garbage collection implementation. Benchmarks that don't heavily stress the GC will show very similar performance to C and C++ code compiled with the same compiler backend. Benchm...
Restricting input to textbox: allowing only numbers and decimal point
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it is accepting more than one '. [ period ]', which is wrong i guess.
– Akshay Chawla
May 1 '17 at 8:04
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How to avoid “RuntimeError: dictionary changed size during iteration” error?
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Another way is to use list to force a copy of the keys to be made. This one also works in Python 3.x:
for i in list(d):
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How can I add a custom HTTP header to ajax request with js or jQuery?
Does anyone know how to add or create a custom HTTP header using JavaScript or jQuery?
9 Answers
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How to get back to the latest commit after checking out a previous commit?
... to modify previous commits -- but suppose I make no changes. After I've done e.g. git checkout HEAD^ , how do I get back to the tip of the branch?.. git log no longer shows me the SHA of the latest commit.
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Multiline Comment Workarounds?
I (sort of) already know the answer to this question. But I figured it is one that gets asked so frequently on the R Users list, that there should be one solid good answer. To the best of my knowledge there is no multiline comment functionality in R. So, does anyone have any good workarounds?
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How to import a class from default package
...project with some package structure along with the default package. I have one class in default package - Calculations.java and I want to make the use of that class in any of the package (for instance in com.company.calc ). When I try to make the use of the class which is in the default package, ...
What does threadsafe mean?
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“…and the need for a shared piece of data to be accessed by only one
thread at any given time.”
Definitely worth a read!
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Using @property versus getters and setters
...ey are syntactically identical to attribute access, so you can change from one to another without any changes to client code. You could even have one version of a class that uses properties (say, for code-by-contract or debugging) and one that doesn't for production, without changing the code that u...