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Questions - destructuring

Uncaught TypeError: Cannot destructure property 'recipes' of 'props' as it is undefined

I am a beginner in reactjs when I tried to run a program it showed the following error Uncaught TypeError: Cannot destructure property 'recipes' of 'props' as it is undefined. at RecipeList (bundl...
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Milan

javascript

reactjs

destructuring

Votes: 0

Answers: 2

Latest Answer

One of your assignments is not properly transferred to a component, that is why it is "Undefined". Upload the parts of the code related to this props code or alternative try it yourself with...
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Blind2k

Destructuring tuples in JavaScript

I'm trying to destructure a tuple: tuple = [[1,"word",3,4,5],[1,"hello",3,4,5],[1,"word",3,4,5]] Like so: let destruct = [item1, item2, item3, item4, item5] = [tuple] B...
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codingexplorer

javascript

arrays

tuples

destructuring

Votes: 0

Answers: 3

Latest Answer

Use a nested map(), get the index from the first, en use that to create each 'column': const [ ] = tuple[0].map((_, i) => tuple.map((_, j) => tuple[j][i])) const tuple = [[1,"word",3,4,5],[...
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0stone0

How to deconstruct a parameter that contains a special character?

I am using querysString.parse to deconstruct the URL parameters, and some of them have brackets []. This is part of the string that I am deconstructing title=wasabi&calories=50&nutrients%5BCA%...
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happy_story

javascript

escaping

destructuring

query-string

Votes: 0

Answers: 0

How can I access array field of an object in TypeScript? Type 'unknown' must have a '[Symbol.iterator]()' method that returns an iterator

I have a helper function which updates the form based on the fieldname, e.g. if name, then form.name will be updated. If user[0].name, then name of index 0 of form.users will be updated. However I'm f...
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nanakondor

typescript

ecmascript-6

iterator

destructuring

Votes: 0

Answers: 1

Latest Answer

Your problem is that you set the second generic argument of Record to unknown. In your case you probably want to it to be any instead: const example: Record<string, any> = { // <- change is i...
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ysfaran

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