JS array sort
numArray.sort((a, b) => a - b); // For ascending sort
numArray.sort((a, b) => b - a); // For descending sortJS array sort
numArray.sort((a, b) => a - b); // For ascending sort
numArray.sort((a, b) => b - a); // For descending sortsort js
numArray.sort((a, b) => a - b); // For ascending sort
numArray.sort((a, b) => b - a); // For descending sorthow to sort an array in javascript
const points = [40, 100, 1, 5, 25, 10];
points.sort(function(a, b){return a - b}); // for ascending
//another way for ascending
points.sort((a,b)=>{
if(a>b){
return 1
}else if(a<b){
return -1
}else{
return 0
}
})
points.sort(function(a, b){return b - a}); // for descending
//another way for descending
points.sort((a,b)=>{
if(a>b){
return -1
}else if(a<b){
return 1
}else{
return 0
}
})js sort an array
// sort an array
// by drinks: lowest to highest
function sortDrinkByPrice(drinks) {
return drinks.sort((a, b) => {
return a.price - b.price;
});
}
// parse the array as parameters within the function
console.log(sortDrinkByPrice([{name: "lemonade", price: 50},{name: "lime", price: 10}]));Copyright © 2021 Codeinu
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