/TypeScript/How to update objects in locall storage

How to update objects in locall storage

// 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 vote102 views1 answer
Rails_env production rake assets precompile
TypeScript
1 vote108 views1 answer
Rscript arguments input
TypeScript
0 vote114 views1 answer
Clean broken shortcuts in windows start menu
TypeScript
0 vote200 views1 answer
Laravel validation exists multiple tables laravel
TypeScript
0 vote104 views1 answer
Function to find the unique elements from two arrays
TypeScript
1 vote119 views1 answer
++i vs i++
TypeScript
0 vote108 views1 answer
How to get ppt screen shots from a video using python
TypeScript
0 vote120 views1 answer
If its past 24 hrs *laravel
TypeScript
1 vote102 views1 answer
Tsc install command
TypeScript
17 votes112 views1 answer
Angular navigate using component
TypeScript