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NativeScript for Angular Mobile Development by Nathanael J. Anderson, Nathan Walker

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The tns help command

If you totally forget what we have written here, you can execute tns help which will give you an overview of the different commands. Some of the parameters may not be listed but at this point, they do exist. In newer versions, newer parameters and commands may be added to tns, and this is the easiest way to find out about them.

If, for some reason, your app does not seem to be updating properly, the easiest way to fix this is to uninstall the app from the device. Then, try and do a tns build <platform>, then tns run <platform>.  If that fails to fix it, then uninstall the app again, do a tns platform clean <platform>, and then do your tns run. Occasionally, the platform may get in a weird state, and resetting it is the ...

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