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JUnit confusion: use 'extends TestCase' or '@Test'?
I've found the proper use (or at least the documentation) of JUnit very confusing.
This question serves both as a future reference and as a real question.
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What's the best way to get the last element of an array without deleting it?
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The many answers in this thread present us with many different options. To be able to choose from them I needed to understand their behavior and performance. In this answer I will share my findings with you, benchmarked against PHP versions 5.6.38, 7.2.10 and 7.3.0RC1 ...
HashMap with multiple values under the same key
Is it possible for us to implement a HashMap with one key and two values. Just as HashMap?
22 Answers
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How to get current CPU and RAM usage in Python?
...PU, memory) in a portable way by using Python, implementing many functionalities offered by tools like ps, top and Windows task manager.
It currently supports Linux, Windows, OSX, Sun Solaris, FreeBSD, OpenBSD and NetBSD, both 32-bit and 64-bit architectures, with Python versions from 2.6 to 3.5 (u...
Google Authenticator available as a public service?
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The project is open source. I have not used it. But it's using a documented algorithm (noted in the RFC listed on the open source project page), and the authenticator implementations support multiple accounts.
The actual process is straightforward. The one time code i...
How can query string parameters be forwarded through a proxy_pass with nginx?
...equests where the url includes the string "service" to another server, but it does not include query parameters.
7 Answers
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Javascript / Chrome - How to copy an object from the webkit inspector as code
... xml feed into a static javascript object so that a file can run locally, without a server. I've included a screenshot of the object in the chrome inspector window so you can see what I'm trying to do.
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Git stash uncached: how to put away all unstaged changes?
Suppose two set of changes are made in a project versioned by git. One set is staged and the other is not.
4 Answers
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how to pass an integer as ConverterParameter?
...trick is to include the namespace for the basic system types and then to write at least the ConverterParameter binding in element form.
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How to manage REST API versioning with spring?
...s an interesting one:
How can I do a custom request mapping that does arbitrary evaluations of header values from the request without doing the evaluation in the method body?
As described in this SO answer you actually can have the same @RequestMapping and use a different annotation to differenti...