/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 vote308 views1 answer
Async http requests python - Aiohttp
TypeScript
0 vote318 views1 answer
Pass parameter to NestJs Guard
TypeScript
0 vote319 views1 answer
Select column values from array typescript
TypeScript
0 vote313 views1 answer
Disable button typescript
TypeScript
0 vote313 views1 answer
Depth-first search that chooses values for one variable at a time and returns when a variable has no legal values left to assign
TypeScript
3 votes295 views2 answers
Lua print all elements table
TypeScript
0 vote293 views2 answers
Large curly brackets latex
TypeScript
0 vote321 views1 answer
Apply function to all elements with a class name
TypeScript
0 vote312 views1 answer
How to start lammp in pirrots os
TypeScript
0 vote302 views1 answer
React native type png
TypeScript