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What is the JUnit XML format specification that Hudson supports?

... elements, only one was retained in Jenkins. When creating the xml file, I now concatenate all the failures in one. Update 2016-11 The link is broken now. A better alternative is this page from cubic.org: JUnit XML reporting file format, where a nice effort has been taken to provide a sensible do...
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How do I detect a click outside an element?

...ontains(event.target) instead of the jQuery part. But element.closest() is now also available in all major browsers (the W3C version differs a bit from the jQuery one). Polyfills can be found here: Element.closest() Edit – 2020-05-21 In the case where you want the user to be able to click-and-drag...
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Why would a JavaScript variable start with a dollar sign? [duplicate]

...(_) are permitted anywhere in an IdentifierName. As such, the $ sign may now be used freely in variable names. Certain frameworks and libraries have their own conventions on the meaning of the symbol, noted in other answers here. ...
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How can I exclude all “permission denied” messages from “find”?

..._and_folders | { grep -v 'Permission denied' >&2; [ $? -eq 1 ]; } Now, the exit code indicates whether any errors other than Permission denied occurred: 1 if so, 0 otherwise. In other words: the exit code now reflects the true intent of the command: success (0) is reported, if no errors at ...
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What are the differences between the threading and multiprocessing modules?

...rom threading, even if you don't have any shared data, but ignore that for now.) There are exceptions to this. If your code's heavy computation doesn't actually happen in Python, but in some library with custom C code that does proper GIL handling, like a numpy app, you will get the expected perfor...
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Why are floating point numbers inaccurate?

...ly in decimal; for more detail, see: 675539944105574 / 4503599627370496.) Now that we've transformed the third component into a fractional number, adding 1 gives the true mantissa. Recapping the Components Sign (first component): 0 for positive, 1 for negative Exponent (middle component): Subtra...
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What is the difference between a pseudo-class and a pseudo-element in CSS?

...lement refers to things that are part of the document, but you just don't know it yet. For example the first letter. Before you only had text. Now you have a first letter that you can target. It is a new concept, but was always part of the document. This also includes things like ::before; whil...
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Number.sign() in javascript

... You are the best for now. But I hope there will be more answers in future. – disfated Oct 2 '11 at 11:08 add a comment ...
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What is the difference between concurrency, parallelism and asynchronous methods?

...are NOT the same thing. Differences between concurrency vs. parallelism Now let’s list down remarkable differences between concurrency and parallelism. Concurrency is when two tasks can start, run, and complete in overlapping time periods. Parallelism is when tasks literally run at the same ti...
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how to delete all commit history in github? [duplicate]

...Hub repository: git init git remote add origin git@github.com:user/repo now commit your current version of code git add * git commit -am 'message' and finally force the update to GitHub: git push -f origin master However, I suggest backing up the history (the .git folder in the repository) ...