thenews | Yet another Hacker News reader , but this time in Elm | Hacking library
kandi X-RAY | thenews Summary
kandi X-RAY | thenews Summary
This project was written in Elm and uses the hacker news API described here.
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Top functions reviewed by kandi - BETA
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of thenews
thenews Key Features
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QUESTION
I have a react app that mapping cards and each card have unique id although I'm getting error in console that some are not unique:
Warning: Encountered two children with the same key,
2294264
. Keys should be unique so that components maintain their identity across updates. Non-unique keys may cause children to be duplicated and/or omitted — the behavior is unsupported and could change in a future version.
Here is the code for building my card structure:
...ANSWER
Answered 2022-Feb-19 at 09:08It is because when you render a list of component in a map, each component should have a unique key property. It is for React to distinct them. Try doing so :
QUESTION
I have a google apps script function that is pulling data from a spreadsheet. It is able to log the information happily and then I return the data to a javascript function. But when I try to stringify and alert the information it alerts "null".
Not sure where I am going wrong!
Javascript calling the GAS function:
...ANSWER
Answered 2020-Sep-20 at 23:23Unfortunately, it seems that in the current stage, the date object cannot be directly returned from Google Apps Script side to Javascript side. Also I could replicate your situation. I think that this is the reason of your issue. So as the current workaround, how about the following modification?
Modified script:In this modification, the date object is converted to the string and sent to Javascript side. At Javascript side, the date string is converted to the date object.
HTML & Javascript side:Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install thenews
Elm packages are available at elm-lang.org. If you are going to make HTTP requests, you may need elm/http and elm/json. You can get them set up in your project with the following commands: elm install elm/http and elm install elm/json. It adds these dependencies into your elm.json file, making these packages available in your project. Please refer guide.elm-lang.org for more information.
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