Describe the bug

The current implementation of the authorization header parsing has (at least) the following issues:

• A value can't contain any commas
• A value can't start or end with a doublequote
• A value can't contain special characters
  • HTTP Headers only allow ASCII characters
  • There is no option to encode/decode the values (using base64 or urlencoding)
• When a value c

Describe the bug
when axis has duplicate value , onnxruntime compute result is all same value ,which is different with expect of tensorflow

Urgency
2020.11.18

System information
Linux Ubuntu 16.04

• ONNX Runtime installed from binary
• ONNX Runtime version:1.4.0
• Python version:3.5

Expected behavior
When there are duplicate values, the duplicate can be removed. j

Is your feature request related to a problem? Please describe.
Navigator 2.0 and Router have been released and are now the recommended approach:

Currently, there is no recipe for this, there are only recipes for a Navigator-less approach and for the old 1.0 imperative approach:

https://bloclibrary.dev/#/recipesflutternavigation

Describe the solution you'd like
Document a recipe

This probably won't be on the top of anyone's list of things to fix... but I imagine it wouldn't be hard to implement!

I wanted to implement a YouTube embed that linked to a YouTube channel. AFAIK you can't do this with a param, but you can do it with the method described [on the support forum](https://support.google.com/youtube/forum/AAAAiuErobUTOLiiakr_-g/?hl=en&gpf=d/category-topic/youtube/h