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Does Java have a HashMap with reverse lookup?
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There is no such class in the Java API. The Apache Commons class you want is going to be one of the implementations of BidiMap.
As a mathematician, I would call this kind of structure a bijection.
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Using curl POST with variables defined in bash script functions
...can post data from a file, and employ heredocs to avoid excessive quote escaping and clearly break the JSON out onto new lines. However there is no need to define a function or capture output from cat, because curl can post data from standard input. I find this form very readable:
curl -X POST -H '...
How to configure socket connect timeout
...gle, "ConnectAsync" method has 4 overloads docs.microsoft.com/en-us/dotnet/api/… Please look Extension Methods section
– Oleg Bondarenko
May 7 at 6:56
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How to iterate over the keys and values with ng-repeat in AngularJS?
.../table>
This method is listed in the docs: https://docs.angularjs.org/api/ng/directive/ngRepeat
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How can I view the shared preferences file using Android Studio?
...Open Device File Explorer (Lower Right of screen).
– Apit John Ismail
Dec 17 '18 at 10:06
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Generate Java class from JSON?
...to generate Social Media mapping and follow the contant evolution in their API.
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What REST PUT/POST/DELETE calls should return by a convention?
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By the RFC7231 it does not matter and may be empty
How we implement json api standard based solution in the project:
post/put: outputs object attributes as in get (field filter/relations applies the same)
delete: data only contains null (for its a representation of missing object)
status for st...
Why is “final” not allowed in Java 8 interface methods?
...at they did was to provide enough functionality to deal with the issues of API evolution.
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Proper way to use **kwargs in Python
... @MestreLion: It depends on how many keyword arguments your API allows for. I don't claim that my suggestion is better than named arguments, but Python allows you to capture unnamed arguments in kwargs for a reason.
– Vinay Sajip
Apr 5 '12 at 20:...
How can I add the new “Floating Action Button” between two widgets/layouts
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Try this library (javadoc is here), min API level is 7:
dependencies {
compile 'com.shamanland:fab:0.0.8'
}
It provides single widget with ability to customize it via Theme, xml or java-code.
It's very simple to use. There are available normal and mini i...