javascript foreach
const avengers = ['thor', 'captain america', 'hulk'];
avengers.forEach((item, index)=>{
console.log(index, item)
})javascript foreach
const avengers = ['thor', 'captain america', 'hulk'];
avengers.forEach((item, index)=>{
console.log(index, item)
})for each javascript
let numbers = ['one', 'two', 'three', 'four'];
numbers.forEach((num) => {
console.log(num);
}); // one //two //three // fourjavascript foreach
const colors = ['blue', 'green', 'white'];
function iterate(item) {
console.log(item);
}
colors.forEach(iterate);
// logs "blue"
// logs "green"
// logs "white"how to use foreach
// In the case of swiftui's foreach
// Make sure to import swiftui first as foreach is not native
let names = ["ken","ben"]
ForEach(names) { name in
Text(name)
}
// this loops through the names, and creates a text view for each name
// so it is something like
Text("ken")
Text("ben")Copyright © 2021 Codeinu
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