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How to enable/disable bluetooth programmatically in android

... Android BluetoothAdapter docs say it has been available since API Level 5. API Level 5 is Android 2.0. You can try using a backport of the Bluetooth API (have not tried it personally): http://code.google.com/p/backport-android-bluetooth/ ...
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How can I assign an ID to a view programmatically?

...ew. Query these child views using placeholder.findViewById(convenientInt); API 17 introduced View.generateViewId() which allows you to generate a unique ID. If you choose to keep references to your views around, be sure to instantiate them with getApplicationContext() and be sure to set each refe...
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AngularJS : Initialize service with asynchronous data

...e configuration and do further initialization without the use of low level APIs or jQuery. Using resolve on routes was also not an option because I needed the values to be available as constants when my app is started, even in module.config() blocks. I created a small AngularJS app that loads the ...
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Delete all documents from index/type without deleting type

... Ftr: in Elasticsearch 2.0 the delete by query API has been removed from the core and now lives in a plugin. – dtk Nov 16 '15 at 14:41 ...
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How to check edittext's text is email address or not?

...checks that field contains a valid domain name ( always passes the test in API Level < 8 ) ipAddress: checks that the field contains a valid ip address webUrl: checks that the field contains a valid url ( always passes the test in API Level < 8 ) nocheck: It does not check anything. (Default) ...
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ASP.NET MVC Controller Naming Pluralization

...For example, a UsersController makes sense if you design your routes like /api/users (all users) and /api/users/{userId} (single user) – Levi Fuller Mar 1 '18 at 23:14 ...
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Best way to concatenate List of String objects? [duplicate]

...ring() implementation. While the implementation is documented in the Java API and very unlikely to change, there's a chance it could. It's far more reliable to implement this yourself (loops, StringBuilders, recursion whatever you like better). Sure this approach may seem "neater" or more "too swe...
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Best practice for nested fragments in Android 4.0, 4.1 (

...h I do not want to use the support libraries (if not needed) but the 4.x api only therefore. 5 Answers ...
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What should I put in a meteor .gitignore file?

... correct. You should ignore your settings.json if you're using it to store API keys. – Jesse Apr 22 '15 at 13:49 1 ...
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Android Webview - Completely Clear the Cache

...ioned methods was remove the local files, but it never clean the RAM. The API clearCache, frees up the RAM used by the webview and hence mandates that the webpage be loaded again. share | improve ...