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Parse config files, environment, and command-line arguments, to get a single collection of options

...ile(argparse.Action): def __call__(self,parser,namespace,values,option_string=None): # I can never remember if `values` is a list all the time or if it # can be a scalar string; this takes care of both. if isinstance(values,basestring): parser.config_files.app...
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What does “abstract over” mean?

...he two final examples a Set or some other foldable type. An example with a String and concatenation would also be pretty cool. – Daniel C. Sobral Jan 22 '11 at 22:48 1 ...
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Media Queries: How to target desktop, tablet, and mobile?

...ust above 400px wide (or 'above mobile size'), then two desktop-sizes, one extra-wide. You can then style the 'above mobile' breakpoint to work nicely on the iPad. – Dave Everitt May 17 '14 at 8:55 ...
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How to vertically center content with variable height within a div?

...o element: CSS-Tricks: Centering in the Unknown. It doesn’t require any extra markup and seems to work extremely well. I couldn’t use the display: table method because table elements don’t obey the max-height property. .block { height: 300px; text-align: center; background: #c0...
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How to get filename without extension from file path in Ruby

... Note that double quotes strings escape \'s. 'C:\projects\blah.dll'.split('\\').last share | improve this answer | follow ...
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How to remove the querystring and get only the url?

... You can use strtok to get string before first occurence of ? $url = strtok($_SERVER["REQUEST_URI"], '?'); strtok() represents the most concise technique to directly extract the substring before the ? in the querystring. explode() is less direct be...
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Best implementation for hashCode method for a collection

...has only one multiplier, while non-prime has at least two. That creates an extra combination for multiplication operator to result the same hash, i.e. cause collision. – dma_k Feb 15 '13 at 14:08 ...
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Gson: Directly convert String to JsonObject (no POJO)

...in GSON, but I have a case where I do not know or have a POJO to convert a string into, prior to converting to JsonObject . Is there a way to go directly from a String to JsonObject ? ...
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No serializer found for class org.hibernate.proxy.pojo.javassist.Javassist?

... Solves the problem but json will contain two extra unneeded properties "handler":{},"hibernateLazyInitializer":{} – prettyvoid Mar 28 '16 at 10:48 ...
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In Intellij, how do I toggle between camel case and underscore spaced?

... I use a plugin called String Manipulation which has the capabilities you're looking for (and more). Select historyOfPresentIllness and press Alt+M to bring up the plugin menu, then press: 5 - To snake_case (or to camelCase) which converts to h...