AWS Lambda – name ‘Key’ is not defined

When going through the example from https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/GettingStarted.Python.04.html I ran into the following error message: The error come from this line The issue was that I was only importing boto3, this is not enough. Guess I have to read the whole tutorial. You’ll have to add the following import.

unexpected error exception from hresult 0x81030137

While running Windows Phone 8.1 on simulator got this error when changing configuration: unexpected error exception from hresult 0x81030137 Fixed it by removing the app on the simulator and ran it again from visual studio. To remove hold down the lauch icon on the mobile, then you’ll get a menu to uninstall it.

How to unsubscribe Apple Music

To unsubscribe from Apple Music do the following: Open Apple Music app on your iphone/ipad Hit the account icon in the top left corner Choose “View Apple ID” Choose “Manage” under subscriptions Click the switch to “Off” under auto renewal  

Mac No Display On Targus DisplayLink

Updated to Yosemite, now on 10.10.1 and the external display disappeared. It’s running through a targus dockingstation displaylink. There is multiple post about the issue on dipslayLink forum, some users got it to work: http://www.displaylink.org/forum/forumdisplay.php?f=30/ Tried both running the lastest DisplayLink 2.2 and the 2.3Beta, none of them work for MacBook Air 2013. Ended trying installing

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Stop iPhoto From Automatically Opening

iPhoto automatically opens up when connecting your iPhone og iPad. The issue is that it’s not iPhoto itself but “Image Capture” that opens it up. Open Image Capture. Locate devices and click on button in the bottom left, icon with an arrow inside a box. Select “Connecting this iPhone opens: ” select No application.

Reset Mac Failed

Was going to hard reset a MacBook Air from 2010, the issue could probably happen on all Mac though. This is what was done: So by holding down the alt-key (option-key) and the powerbutton while the mac is shut down you’ll get into a recovery state for both resetting and using time travel. In this

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