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Convert timedelta to total seconds
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Rails migrations: self.up and self.down versus change
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Nginx not picking up site in sites-enabled?
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Should I use encoding declaration in Python 3?
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MySQL: how to get the difference between two timestamps in seconds
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npm failed to install time with make not found error
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sql “LIKE” equivalent in django query
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How to hide databases that I am not allowed to access
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What is `params.require(:person).permit(:name, :age)` doing in Rails 4?
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Android: How to turn screen on and off programmatically?
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WakeLock screenLock = ((PowerManager)getSystemService(POWER_SERVICE)).newWakeLock(
PowerManager.SCREEN_BRIGHT_WAKE_LOCK | PowerManager.ACQUIRE_CAUSES_WAKEUP, "TAG");
screenLock.acquire();
//later
screenLock.release();
//User Manifest file
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