/TypeScript/How push objects into a local stotage array

How push objects into a local stotage array

// Get the existing data
var existing = localStorage.getItem('myFavoriteSandwich');

// If no existing data, create an array
// Otherwise, convert the localStorage string to an array
existing = existing ? existing.split(',') : [];

// Add new data to localStorage Array
existing.push('tuna');

// Save back to localStorage
localStorage.setItem('myFavoriteSandwich', existing.toString());

Source: gomakethings.com

Similar codes

0 vote260 views1 answer
Requests module in vs code python
TypeScript
0 vote178 views1 answer
Set example in typescript
TypeScript
0 vote207 views1 answer
Material ui iccons
TypeScript
1 vote217 views1 answer
How to init tscondif
TypeScript
1 vote172 views4 answers
List all motherboard ports command line
TypeScript
5 votes207 views2 answers
SetState typescript type
TypeScript
45 votes229 views5 answers
Cra typescript
TypeScript
0 vote224 views1 answer
(!) Plugin typescript: @rollup/plugin-typescript TS2307: Cannot find module './App.svelte' or its corresponding type declarations. src/main.ts: (1:17)
TypeScript
3 votes188 views1 answer
Angular remove object from array by id
TypeScript
0 vote216 views2 answers
How to compare two entity objects in c# to update
TypeScript