VIM E32 No file name

Running vim on a new file without providing a file when opening it up you need to provide a filename when saving it otherwise you’ll get an error E32: No file name When you save with :w just add your desired filename after it

RStudio run all

To run all the lines in your R file use the Source command or the shortcut Ctrl + Shift + S or if you want the echo feedback use Ctrl + Shift + Enter. The latter is close do the run a single line Ctrl + Enter. This will run the source command:

Where did the Android Keystore go?

Visual Studio let’s you create the keystore when distributing your Android App. If you created your Android keystore directly inside Visual Studio it doesn’t tell you where it saved it. You can find it here on Windows: Source: https://docs.microsoft.com/en-us/xamarin/android/deploy-test/signing/keystore-signature?tabs=windows