typescript key value array

Dangerous Dragonfly answered on October 15, 2020 Popularity 10/10 Helpfulness 5/10

answer typescript key value array

related typescript key options from array values

typescript key value array

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let indexedArray: {[key: string]: number}

let indexedArray: {[key: string]: number} = {
    foo: 123,
    bar: 456
}

indexedArray['foo'] = 12;
indexedArray.foo= 45;

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Source: stackoverflow.com

Tags: key-value typescript

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Contributed on Oct 15 2020

Dangerous Dragonfly

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Closely Related Answers

typescript key options from array values

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const keyOptions = ["name", "gender", "address"] as const;
type TCustomKeys = { [key in typeof keyOptions[number]]: any };

const obj: TCustomKeys = {
  name: "James",
  gender: "M",
  address: "1 First Rd"
}; // no errors, and intellisense working

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Source: Grepper

Tags: key

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Contributed on Mar 09 2022

Dami

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typescript key value array

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