Master

index.js

@@ -0,0 +1,143 @@
+// excersise 1:
+// ************************************
+var a ;
+// ************************************
+let testContext = 15;
+console.log(testContext);
+// *************************************
+var a,b,c;
+// ************************************
+var a ='1',b='2',c='3';
+// *******************************
+var success = true;
+var x = false;
+var x = new Boolean(false);
+if (x) {
+  // this code is executed
+}
+// *************************************
+const r="aseel";
+// ****************************************
+var arr = new Array();
+// console.log(arr) 
+// ******************************************
+var arr = new Array(1,2,3,4,5,6,7,8,9,10);
+console.log(arr) 
+// ******************************************
+var arr2 = new Array('a','b','c','d','e', 'f', 'j');
+console.log(arr2)
+// *******************************************
+const object1 = {
+    a: 'somestring',
+    b: 42,
+    c: false
+  };
+  console.log(Object.keys(object1));
+// *******************************************
+const object1 = {
+    a: 'coding',
+    b: 44444,
+    c: false
+  };
+  console.log(Object.keys(object1));
+//   *****************************************************
+const object2 = {
+    a: 'somestring',
+    b: 42,
+    c: false,
+    array: [1,2,3]
+  };
+  console.log((object2));
+  // *******************************************
+const object3 = {
+    a: 'somestring',
+    b: 42,
+    c: false,
+    array: [1,2,3],
+    obj :{
+        name:'aseel',
+        job:"fullstack"
+    }
+  };
+  console.log((object2));
+//   *********************************************************
+  const object3 = {
+    a: 'somestring',
+    b: 42,
+    c: false,
+    array: [1,2,3],
+    obj :{
+        name:'aseel',
+        job:"fullstack"
+    },
+    object :{
+        name:'aseel',
+        job:"fullstack"
+    }
+  };
+  console.log((object2));
+//   ***************************************************
+  let journal = [
+    {events: ["work", "touched tree", "pizza",
+              "running", "television"],
+                 squirrel: false},
+    {events: ["work", "ice cream", "cauliflower",
+              "lasagna", "touched tree", "brushed teeth"],
+               squirrel: false},
+    {events: ["weekend", "cycling", "break", "peanuts",
+              "beer"],
+              squirrel: true},
+  ];
+//   ***************************************************
+let journal = [
+    {events: ["work", "touched tree", "pizza",
+              "running", "television"],
+                 squirrel: false},
+                 aseel= array(1,2,3)
+    {events: ["work", "ice cream", "cauliflower",
+              "lasagna", "touched tree", "brushed teeth"],
+               squirrel: false,
+               aseel= array(1,2,3)
+            },
+    {events: ["weekend", "cycling", "break", "peanuts",
+              "beer"],
+              squirrel: true,
+              aseel= array(1,2,3)
+            },
+  ];
+var a=10,b=20;
+function sum(a,b){
+  return a+b;
+}
+console.log(sum(a,b));
+// ******************************************
+var a=10,b=20;
+function multiply(a,b){
+  return a*b;
+}
+console.log(multiply(a,b));
+//********************************************
+const num1 = parseInt(prompt('Enter the first number '));
+const num2 = parseInt(prompt('Enter the second number '));
+//add two numbers
+const sums = num1 + num2;
+// display the sum
+console.log(`The sum of ${num1} and ${num2} is ${sum}`);
+//**********************************************
+const num1 = parseInt(prompt('Enter the first number '));
+const num2 = parseInt(prompt('Enter the second number '));
+//add two numbers
+const sums = num1 * num2;
+// display the sum
+console.log(`The sum of ${num1} and ${num2} is ${sum}`);
+// ***********************************************************************
+function returnvalue () {
+    return "hamzeh"
+}
+console.log(returnvalue());
+// ***************************************************
+//Write a function to print a value
+function printvalue() {
+    console.log("ali")
+}
+printvalue();