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Use gulp to select and move directories and their files

...arches recursively throughout all subfolders, and subfolders' subfolders', etc. Filename.extension asterisks (.../*.*) finds files of all names, and all extensions. So I think this part deserves the most emphasis! The accepted answer changes something else; it adds a prefix of ./ to each path argum...
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Nullable Foreign Key bad practice?

...eed for four-valued logic, and that leads to a need for five-valued logic, etc. etc. 2-valued logic is sufficient, but the data structures we get when applyiing it make "as simple as possible" still far less simple than "as simple as we'd want". – Erwin Smout ...
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What is the purpose of double curly braces in React's JSX syntax?

... React uses JSX, In JSX any variable, state object , expression etc has to be enclosed in {}. While giving inline styles in JSX, it has to be specified as an object so it has to be inside curly braces again. {}. This is the reason there are two pairs of curly braces ...
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Should I declare Jackson's ObjectMapper as a static field?

...ig into here), since they are "fully resolved" (super-type, generic typing etc). – StaxMan Jun 2 '17 at 18:38 add a comment  |  ...
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What's the difference between REST & RESTful

...t follow the REST architecture and are basically REST-like, REST-wannabies etc. So always pay attention that a "RESTful service" is not necessarily built using REST architecture, but true as Justin Ethier wrote: exploits the existing technology and protocols of the Web. – Azder...
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Given a view, how do I get its viewController?

...rectly a superview member variable (check parent type, remove from parent, etc). Having worked with PureMVC recently, I have become a little more nit-picky about design abstraction :) I would make parallel between iPhone's UIView and UIViewController classes and PureMVC's View and Mediator classes -...
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Substitute multiple whitespace with single whitespace in Python [duplicate]

....split(None)) splits on sequences of whitespace (including tabs, newlines, etc, like re's \s) of length 1+ -- and it's pretty fast indeed. So, always glad to help! – Alex Martelli Jan 16 '10 at 16:25 ...