array part2

Author: SpearBrave

arrays/exercises/part-one-arrays.js

@@ -1,5 +1,10 @@
 //Create an array called practiceFile with the following entry: 273.15
+let practiceFile = ["273.15."];
 
 //Use the bracket notation method to add "42" and "hello" to the array. Add these new items one at a time.  Print the array after each step to confirm the changes.
-
+practiceFile.push("42");
+practiceFile.push("hello");
+console.log(practiceFile);
 //Use a single .push() to add the following items: false, -4.6, and "87".  Print the array to confirm the changes.
+practiceFile.push(`false, -4.6,"87"`)
+console.log(practiceFile);

arrays/exercises/part-two-arrays.js

@@ -1,11 +1,24 @@
 let cargoHold = ['oxygen tanks', 'space suits', 'parrot', 'instruction manual', 'meal packs', 'slinky', 'security blanket'];
 
 //1) Use bracket notation to replace ‘slinky’ with ‘space tether’. Print the array to confirm the change.
-
+cargoHold.splice(5,1,"space tether");
+console.log(cargoHold);
 //2) Remove the last item from the array with pop. Print the element removed and the updated array.
+console.log(cargoHold.pop(),cargoHold);
+
+
+
 
 //3) Remove the first item from the array with shift. Print the element removed and the updated array.
+console.log(cargoHold.shift(),cargoHold);
+
+//4) Unlike pop and shift, push and unshift require arguments inside the ().
+// Add the items 1138 and ‘20 meters’ to the the array - the number at the start and the string at the end.
+//Print the updated array to confirm the changes.
+cargoHold.push('20 meters');
+cargoHold.unshift(42);
+console.log(cargoHold);
 
-//4) Unlike pop and shift, push and unshift require arguments inside the (). Add the items 1138 and ‘20 meters’ to the the array - the number at the start and the string at the end. Print the updated array to confirm the changes.
 
 //5) Use a template literal to print the final array and its length.
+console.log(cargoHold,cargoHold.length);

how-to-write-code/consolelogexamples01.js

@@ -1,5 +1,6 @@
 
-);
+
+
 console.log("What","do","commas","do?");
 console.log("Does", "adding",      "space", "matter?");
 console.log('Launch' + 'Code');