turning in array exercises

03week/exercises.js

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+// 1. Length
+let cars = ["Ford", "Chevrolet", "Dodge", "Jeep"];
+console.log("cars.length: ", cars.length, "\n");
+
+// 2. Concat
+let moreCars = ["Nissan", "Fiat", "Lexus", "Honda"];
+let totalCars = cars.concat(moreCars);
+console.log("cars concat: ", totalCars, "\n");
+
+// 3. indexOf and lastIndexOf
+console.log("indexof Honda: ", moreCars.indexOf("Honda"), "\n");
+console.log("indexof Ford: ", cars.lastIndexOf("Ford"), "\n");
+
+// 4. join
+let stringOfCars = totalCars.join(" ");
+console.log("stringofcars join: ", stringOfCars, "\n");
+
+// 5. split
+console.log("stringofcars split: ", stringOfCars.split(" "), "\n");
+
+// 6. reverse
+let carsInReverse = totalCars.reverse(); 
+console.log("carsinreverse reverse: ", carsInReverse, "\n");
+
+// 7. sort
+let sortedCars = []
+sortedCars = sortedCars.concat(carsInReverse)
+sortedCars.sort();
+console.log("sortedcars concat: ", sortedCars, "\n");
+
+// 8. slice
+let removedCars = carsInReverse.slice(3, 5);
+console.log("removedcars slice: ", removedCars, " ", carsInReverse, "\n");
+
+// 9. splice
+let spliced = carsInReverse.splice(1, 2, "Ford", "Honda",);
+console.log("carsinreverse splice: ", carsInReverse, "\n");
+
+// 10. push
+carsInReverse.push("Lexus", "Fiat");
+console.log("carsinreverse push: ", carsInReverse, "\n");
+
+// 11. pop
+carsInReverse.pop([-1]);
+console.log("carsinreverse pop: ", carsInReverse, "\n");
+
+//12. shift
+carsInReverse.shift([1]);
+console.log("carsinreverse shift: ", carsInReverse, "\n");
+
+//13. unshift
+carsInReverse.unshift("Ferrari");
+console.log("carsinreverse unshift: ", carsInReverse, "\n");
+
+//1. forEach
+let numbers = [ 23, 45, 0, 2 ];
+numbers.forEach(function(numbers) {
+    numbers += 2;
+    console.log(numbers);
+  });