/TypeScript/Remove duplicates objects from array angular

Remove duplicates objects from array angular

Remove duplicate objects from array javascript

const addresses = [...]; // Some array I got from async call

const uniqueAddresses = Array.from(new Set(addresses.map(a => a.id)))
 .map(id => {
   return addresses.find(a => a.id === id)
 })

Remove duplicates objects from array angular

this.item = this.item.filter((el, i, a) => i === a.indexOf(el))

Similar codes

0 vote159 views1 answer
Flutter web keep focus on textfield
TypeScript
1 vote132 views3 answers
Linux split mp4 into 2 parts by time
TypeScript
0 vote127 views1 answer
Update a xml document if its not empty on c#
TypeScript
1 vote133 views1 answer
Typescript dynamic key value object
TypeScript
4 votes129 views2 answers
Wht we need migrationts in django
TypeScript
0 vote133 views1 answer
Computed vue typescript
TypeScript
2 votes138 views1 answer
Style mat-dialog-container
TypeScript
0 vote124 views1 answer
What is the importance of testng xml file
TypeScript
1 vote146 views1 answer
Type 'MutableRefObject<undefined>' is not assignable to type 'RefObject<HTMLInputElement>'. Types of property 'current' are incompatible. Type 'undefined' is not assignable to type 'HTMLInputElement | null'. TS2322
TypeScript
1 vote154 views1 answer
Ts remainder of Division
TypeScript