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How to find an available port?
... case: In my case I needed to find a free port number to hand it into some API (say an embedded Jetty starter, for tests) - the respective API wants a socket number - not an already opened server socket. So it depends.
– vorburger
Sep 14 '12 at 11:44
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Is it bad practice to use Reflection in Unit testing? [duplicate]
...necessary to read the values of them. I always thought that the Reflection API is also used for this purpose.
7 Answers
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Comparison of Android networking libraries: OkHTTP, Retrofit, and Volley [closed]
...sso
Retrofit:
It's released by Square, This offers very easy to use REST API's (Update: Voila! with NIO support)
Pros of Retrofit:
Compared to Volley, Retrofit's REST API code is brief and provides
excellent API documentation and has good support in communities!
It is very easy to add into the ...
Is there a way to style a TextView to uppercase all of its letters?
...ibute or style to a TextView that will make whatever text it has in ALL CAPITAL LETTERS.
7 Answers
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RESTfully design /login or /register resources?
I was designing a web app and then stopped to think about how my api should be designed as a RESTful web service. For now, most of my URI's are generic and might apply to various web apps:
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matplotlib Legend Markers Only Once
...ll be the new default.
[See also scatterpoints, depending on your plot.]
API: Link to API docs
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How to change progress bar's progress color in Android
...IndeterminateDrawable() instead of getProgressDrawable().
Since Lollipop (API 21) you can set a progress tint:
progressBar.setProgressTintList(ColorStateList.valueOf(Color.RED));
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What is the difference between match_parent and fill_parent?
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They're the same thing (in API Level 8+). Use match_parent.
FILL_PARENT (renamed MATCH_PARENT in API Level 8 and higher), which means that the view wants to be as big as its parent (minus padding)
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fill_parent: The view should be as bi...
OAuth secrets in mobile apps
...ut delegation verification callbacks if the top level provider provides an API to generate and revoke new delegated secrets. Facebook is doing something similar by allowing facebook apps to allow users to create sub-apps.
There are some talks about the issue online:
http://blog.atebits.com/2009/0...
Python: Making a beep noise
...ws, you'll be happy to hear that Windows has its own (brace yourself) Beep API, which allows you to send beeps of arbitrary length and pitch. Note that this is a Windows-only solution, so you should probably prefer print('\a') unless you really care about Hertz and milliseconds.
The Beep API is acce...