![How does `fetcher` use `url` as an argument if it's never declared? · Discussion #633 · vercel/swr · GitHub How does `fetcher` use `url` as an argument if it's never declared? · Discussion #633 · vercel/swr · GitHub](https://user-images.githubusercontent.com/37757724/92071408-3f2b1a00-ed74-11ea-8607-8539e44620ae.png)
How does `fetcher` use `url` as an argument if it's never declared? · Discussion #633 · vercel/swr · GitHub
![Apps Script UrlFetchApp Get URL Data and output to Web App Create web App doGet Method Workspace - YouTube Apps Script UrlFetchApp Get URL Data and output to Web App Create web App doGet Method Workspace - YouTube](https://i.ytimg.com/vi/BzlQtxLSt90/maxresdefault.jpg)
Apps Script UrlFetchApp Get URL Data and output to Web App Create web App doGet Method Workspace - YouTube
![python - I am trying to fetch data from URL, When I run code 1st time its working but after it the data is missing? - Stack Overflow python - I am trying to fetch data from URL, When I run code 1st time its working but after it the data is missing? - Stack Overflow](https://i.stack.imgur.com/4QPxo.png)
python - I am trying to fetch data from URL, When I run code 1st time its working but after it the data is missing? - Stack Overflow
![Data fetching in React and Next.js with useSWR to impress your friends at parties | by Artem Streltsov | Level Up Coding Data fetching in React and Next.js with useSWR to impress your friends at parties | by Artem Streltsov | Level Up Coding](https://miro.medium.com/max/1400/1*qk2BU6ZWHaG9g9x4yWQXig.png)