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readonly in ts clas

Abutolib Fayzullayev answered on June 24, 2023 Popularity 3/10 Helpfulness 1/10

answer readonly in ts clas

readonly in ts clas

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class MyClass {
  readonly readonlyProperty: string;

  constructor(value: string) {
    this.readonlyProperty = value;
  }

  public updateProperty(newValue: string): void {
    // Error: Cannot assign to 'readonlyProperty' because it is a read-only property.
    this.readonlyProperty = newValue;
  }
}

const myObject = new MyClass('Initial value');
console.log(myObject.readonlyProperty); // Output: "Initial value"

myObject.readonlyProperty = 'New value'; // Error: Cannot assign to 'readonlyProperty' because it is a read-only property.

Popularity 3/10 Helpfulness 1/10 Language typescript

Source: chat.openai.com

Tags: readonly typescript

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Contributed on Jun 24 2023

Abutolib Fayzullayev

0 Answers Avg Quality 2/10

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readonly in ts clas

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