javascript array to comma separated string
var colors = ["red", "blue", "green"];
var colorsCSV = colors.join(","); //"red,blue,green"javascript array to comma separated string
var colors = ["red", "blue", "green"];
var colorsCSV = colors.join(","); //"red,blue,green"php array join
$arr = array('Hello','World!','Beautiful','Day!');
echo join(", ",$arr);javascript join array
var array = ["Joe", "Kevin", "Peter"];
array.join(); // "Joe,Kevin,Peter"
array.join("-"); // "Joe-Kevin-Peter"
array.join(""); // "JoeKevinPeter"
array.join(". "); // "Joe. Kevin. Peter".join in javascript
const elements = ['Sun', 'Earth', 'Moon'];
console.log(elements.join());
// output: "Sun,Earth,Moon"
console.log(elements.join(''));
// output: "SunEarthMoon"
console.log(elements.join('-'));
// output: "Sun-Earth-Moon"js join
//turns array to string
const elements = ['Fire', 'Air', 'Water'];
console.log(elements.join());
// expected output: "Fire,Air,Water"
console.log(elements.join(''));
// expected output: "FireAirWater"
console.log(elements.join('-'));
// expected output: "Fire-Air-Water"array join
/*
Arrays Methods [Joining]
- concat(array, array) => Return A New Array
- join(Separator)
*/
let myFriends = ["Ahmed", "Sayed", "Ali", "Osama", "Gamal", "Ameer"];
let myNewFriends = ["Samar", "Sameh"];
let schoolFriends = ["Haytham", "Shady"];
let allFriends = myFriends.concat(myNewFriends, schoolFriends, "Gameel", [1, 2]);
console.log(allFriends);
console.log(allFriends.join());
console.log(allFriends.join(""));
console.log(allFriends.join(" @ "));
console.log(allFriends.join("|"));
console.log(allFriends.join("|").toUpperCase());Copyright © 2021 Codeinu
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