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Understand homebrew and keg-only dependencies

... For a software to be "keg-only" means it is installed in /usr/local/Cellar but not linked into places like /usr/local/bin, /usr/local/lib, etc. That means other software that depends on it has to be compiled with specific ins...
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How to get a specific “commit” of a gem from github?

... Thanks for contributing an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking for help, clarification, or responding to other answers.Making statements based o...
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PowerMockito mock single static method and return object

...f 2. You need to use the PowerMockito.mockStatic to enable static mocking for all static methods of a class. This means make it possible to stub them using the when-thenReturn syntax. But the 2-argument overload of mockStatic you are using supplies a default strategy for what Mockito/PowerMock sh...
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How do i instantiate a JAXBElement object?

... you should have an ObjectFactory class which should have bunch of methods for creating various input parameters. ObjectFactory factory = new ObjectFactory(); JAXBElement<String> createMessageDescription = factory.createMessageDescription("description"); message.setDescription(createMessageD...
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connecting to MySQL from the command line

...history and process tables. If you leave out the password it will ask you for it. – dj_segfault Feb 27 '11 at 7:16 @M...
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Convert UNIX epoch to Date object

I'm plotting and performing calculations on uniformly distributed time series. The timestamps are currently stored as integers representing the number of seconds since the UNIX epoch (e.g. 1352068320 ), but Date objects seem more appropriate for plotting. How can I do the conversion? ...
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Can I use an OR in regex without capturing what's enclosed?

... that did it! Thanks for the super fast response. I will accept after the time limit (which I didn't know existed) expires. – goggin13 Jul 31 '10 at 15:49 ...
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TortoiseHg Apply a Patch

... It looks like there is no built-in support in TortoiseHg for this. Try this from a command prompt: hg import my-patch-file.patch That should apply the patch to your Mercurial repo and working copy. First Stab Answer You should be able to right-click on the patch file and choo...
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How can I copy & paste, or duplicate, an existing project?

...new job name in. I know : "duh"....but I wasn't putting in a new job name for a few minutes..... – granadaCoder May 11 '15 at 16:37 ...
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How to express infinity in Ruby?

...m/posts/ruby-infinity - should give you an idea whether or not it's safe. (For what it's worth, IMHO messing around with numeric Infinity values is virtually never safe or truly needed regardless of what programming language you're using, unless you're doing actual math-related work) ...