/TypeScript/Typescript check type

Typescript check type

Typescript check type of variable

if (fooOrBar instanceof Foo){
  // TypeScript now knows that `fooOrBar` is `Foo`
}

3

Source: stackoverflow.com

Typescript get type

if (typeof abc === "number") {
    // do something
}

1

Source: stackoverflow.com

Typescript check type

mySprite instanceof Sprite;

1

Source: stackoverflow.com

Similar codes

0 vote283 views1 answer
Angular/RxJs When should I unsubscribe from `Subscription`
TypeScript
2 votes307 views1 answer
Mark occurances of elements in array cpp
TypeScript
0 vote271 views1 answer
How to remove the white space between two plots in r
TypeScript
0 vote284 views1 answer
Sort a list of ints python in descending order
TypeScript
0 vote283 views1 answer
How to calculate power of hypothesis test
TypeScript
6 votes276 views3 answers
Angular show element in component
TypeScript
0 vote293 views1 answer
Login page react native
TypeScript
0 vote279 views1 answer
How to use if statemnts c#
TypeScript
5 votes299 views2 answers
Init empty object typescript
TypeScript
0 vote288 views1 answer
Absolute import typescript react
TypeScript

Share