/TypeScript/Typescript check if object has key

Typescript check if object has key

How to check if object has key javascript

myObj.hasOwnProperty('key') // it checks object for particular key and not on prototype

20

Source: stackoverflow.com

Typescript check if object has key

if ('key' in myObj)

6

Source: stackoverflow.com

Similar codes

3 votes191 views2 answers
Expo vector icons props
TypeScript
0 vote191 views1 answer
Must_not exists elastic search
TypeScript
0 vote194 views1 answer
Stripe typescript
TypeScript
1 vote185 views1 answer
Why are my component bindings undefined in its controller?
TypeScript
4 votes138 views1 answer
Typescript update
TypeScript
19 votes233 views4 answers
How to write lists to text file python
TypeScript
11 votes182 views5 answers
Get query params from url angular
TypeScript
1 vote186 views1 answer
Nuxt "AxiosRequestConfig"
TypeScript
0 vote178 views1 answer
Error TS2304: Cannot find name 'EventEmitter'.
TypeScript
0 vote225 views1 answer
How to append different lists in installed apps django
TypeScript

Share