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How to check an Android device is HDPI screen or MDPI screen?
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density = getResources().getDisplayMetrics().density;
// return 0.75 if it's LDPI
// return 1...
Which maven dependencies to include for spring 3.0?
... do my first project with Spring 3.0 (and maven). I have been using Spring 2.5 (and primer versions) in quite some projects. Nevertheless I am kinda confused, what modules I have to define as dependencies in my pom.xml. I just want to use the core container functions (beans, core, context, el).
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Does anyone know what the new Exit icon is used for when editing storyboards using Xcode 4.5?
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Dmitry Minkovsky
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answered Sep 25 '12 at 0:50
Cal SCal S
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How can I combine hashes in Perl?
... the best way to combine both hashes into %hash1? I always know that %hash2 and %hash1 always have unique keys. I would also prefer a single line of code if possible.
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Naming of enums in Java: Singular or Plural?
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2 Answers
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Calculate the center point of multiple latitude/longitude coordinate pairs
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21 Answers
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How do I check that a number is float or integer?
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Facebook access token server-side validation for iPhone app
...ID
&client_secret=YOUR_APP_SECRET
&grant_type=client_credentials
2) Debug the User Access token
(https://developers.facebook.com/docs/howtos/login/debugging-access-tokens/)
https://graph.facebook.com/debug_token?
input_token=INPUT_TOKEN
&access_token=ACCESS_TOKEN
Where INPUT_TOKEN ...
Get final URL after curl is redirected
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201
curl's -w option and the sub variable url_effective is what you are
looking for.
Something li...