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How do I start my app on startup?

...here is a code snippet here. Update: Original link on answer is down, so based on the comments, here it is linked code, because no one would ever miss the code when the links are down. In AndroidManifest.xml (application-part): <receiver android:enabled="true" android:name=".BootUpReceiver" ...
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How to calculate moving average without keeping the count and data-total?

...slightly differently, but that's implementation dependent and would change based on how each answer were applied to code. There is however a rather big difference It's in Muis's N, Flip's k, and Abdullah Al-Ageel's n. Abdullah Al-Ageel doesn't quite explain what n should be, but N and k differ in...
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What exactly can cause an “HIERARCHY_REQUEST_ERR: DOM Exception 3”-Error?

... single code base for web/phonegap, refactored to dynamically loading template using answer by koorchik at stackoverflow.com/questions/8366733/…. worked in desktop browser, did not work in mobile browser or native app. this solution di...
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How to create materialized views in SQL Server?

.... Actually I want to create a view and it should update automatically when base tables are changed. Can anyone explain with an query example.. ...
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“No backupset selected to be restored” SQL Server 2012

I have a SQL Server 2012 database with filestream enabled. However, when I backup it and try to restore it on another SQL Server 2012 instance (on another machine), I simply get this message that: ...
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Detecting that the browser has no mouse and is touch-only

...at works smoothly no matter the context of the user. Then make assumptions based on browser features/media queries to add functionality that will be relative in the assumed context. Presence of a mouse is just one of the multitudes of ways in which different users on different devices experience you...
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Generating a unique machine id

...ock. In practice, this will be rare, but be aware if you expect it to be a base for security that can be attacked by hardcore hackers. Of course a registry entry can also be easily changed by anyone to forge a machine GUID, but what I found is that this would disrupt normal operation of so many com...
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How to exit if a command failed?

...r above is incorrect - no it is correct. && and || in scripts work based on success not on the return value. – CashCow Jul 20 '12 at 10:43 8 ...
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Rails DB Migration - How To Drop a Table?

...iew here on whether it's better to drop tables or revert to a previous database schema? – william tell May 11 '12 at 16:23 4 ...
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How to convert Set to String[]?

...ing[]::new) See: https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Collection.html#toArray(java.util.function.IntFunction) share | improve this answer | ...