Tag: flask

51 votes
12 answers
1.4K views
Why does my JavaScript code receive a "No 'Access-Control-Allow-Origin' header is present on the requested resource" error, while Postman does not?

Mod note: This question is about why XMLHttpRequest/fetch/etc. on the browser are subject to the Same Access

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Robyn
0 1 0 9
asked 07 September, 2021
60 votes
2 answers
2.4K views
How to obtain values of parameters of get request in flask?

The answer that I found on the web is to use request.args.get. However, I cannot manage it to work. I have the

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Serina
0 1 0 9
asked 07 September, 2021
64 votes
11 answers
2.4K views
Auto reloading python Flask app upon code changes

I'm investigating how to develop a decent web app with Python. Since I don't want some high-order st

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Roger
0 1 0 9
asked 07 September, 2021