malnaqeeb · malnaqeeb · Jul 31, 2019 · Aug 2, 2019 · Aug 4, 2019 · Aug 7, 2019
diff --git a/Week2/10_program.js b/Week2/10_program.js
@@ -0,0 +1,14 @@
+// 10.1 Can you store multiple types in an array? Numbers and strings? Make an example that illustrates your answer.
+
+let myArray = ["My age", 30, ["Student", 5]]; // With array is possibale to store different data, within a single variable
+console.log(myArray);
+
+
+//10.2 Can you compare infinities? (Not in Eyad's world) - does 6/0 === 10/0? How can you test this?
+//10.3 Add console.log statements to the above program
+let inf1 = 10 / 0;
+let inf2 = 6 / 0;
+
+if (inf2 === inf2)
+        console.log("inf1 and inf2 are infinity")
+else console.log("False")
diff --git a/Week2/1_hello_world.js b/Week2/1_hello_world.js
@@ -0,0 +1,8 @@
+console.log("Hallo Wereld"); // Dutch
+console.log("Bonjour le monde"); // French
+console.log("مرحبا بالعالم"); // Arabic
+console.log("ہیلو دنیا"); // Urdu
+console.log("Selam Dünya"); // Turkish
+console.log("你好，世界"); // Chinese
+console.log("Hallo Welt"); // German
+
diff --git a/Week2/2_SyntaxError.js b/Week2/2_SyntaxError.js
@@ -0,0 +1,8 @@
+console.log('I\'m awesome')
+ // Error type:  SyntaxError: missing ) after argument list } 
+
+ // Reason    :  here is no "+" operator to concatenate the string
+ //              so JavaScript expects the argument for the log function to be just 'I'. 
+ //              In that case, it should be terminated by a closing parenthesis.
+
+ // Solution  :  Adding backslash (\) after 'I 
diff --git a/Week2/3_declaring.js b/Week2/3_declaring.js
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+let x; //declare the variable
+console.log("My variable x will be my age");// what supposed x to be
+console.log(x) // here will get an undefined result because the x was not initialized yet 
+x=30; // now we have assigned x to an integer 
+console.log("My variable x will be my age"); 
+console.log(x); // here we get definded result 
diff --git a/Week2/4_assign_string.js b/Week2/4_assign_string.js
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+let y="Mosleh"; //Declare a variable y and assign a string to it.
+console.log("My variable y will be my name");// what supposed y to be
+console.log(y); // prent actula value of y
+y="football"; // Re-assigning y to a different value
+console.log("My new variable y will be my hobby")// what new value of y will be
+console.log(y); //  get new result of y
diff --git a/Week2/5_round_numbder.js b/Week2/5_round_numbder.js
@@ -0,0 +1,6 @@
+const z = 7.25;
+console.log(z);
+let a = Math.round(z);
+console.log(a);
+let biggerNum = Math.max(a,z);
+console.log(biggerNum);
diff --git a/Week2/6_arry.js b/Week2/6_arry.js
@@ -0,0 +1,8 @@
+let zoo=[];
+console.log("The value of the array will be []");
+console.log(zoo);
+zoo=['Lione', 'Tiger', 'Giraffe', 'Elephant'];
+console.log(zoo);
+zoo.push('baby pig');
+console.log(zoo);
+
diff --git a/Week2/7_string.js b/Week2/7_string.js
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+let myString = "this is a test";
+console.log('the length of myString is'+' '+ myString.length);
diff --git a/Week2/8_checkTypeOfData.js b/Week2/8_checkTypeOfData.js
@@ -0,0 +1,33 @@
+// 8.1 First declare at least four variables and assign them different data types
+let num = 5;
+let str = "name";
+let arr = ["blue", "black", "Red"];
+let boo = false;
+
+// 8.2 For each variable write a console.log statement that logs the value
+// 8.3 Now write a console.log statement wherein you first explain in words what you think the type of your variables is.
+// 8.4 Now use typeof to log the actual type of your variables.
+console.log("The value of my variable 'num' is: " + num);
+console.log("num is: Number");
+console.log("The value of my variable 'str' is: " + str);
+console.log("str is: String");
+console.log("The value of my variable 'arr' is: " + arr);
+console.log("arr is: Array");
+console.log("The value of my variable 'boo' is: " + boo);
+console.log("boo is: Boolean");
+
+//8.5 Now compare the types of your different variables with one another.
+//8.6 Make sure to also show a message when the variables you are comparing are not the same type.
+function compareType(var1,var2) {
+    if (typeof var1 == typeof var2) {
+        console.log( "this variable have the same type");
+     } else { 
+        console.log("The first variable assigned to %o and the second variable assigned to %o ",typeof var1 , typeof var2 );
+      } 
+}
+compareType(num,str);
+compareType(num,arr);
+compareType(num,boo);
+compareType(str,arr);
+compareType(str,boo);
+compareType(arr,boo);
diff --git a/Week2/9_reminder.js b/Week2/9_reminder.js
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+let X = 7;
+X = X % 3;
+console.log(X); ("The new value of X will be the reminder of divides a X by 3 which is 1")
+
+let value1 = 5;
+value1 = value1 % 2;
+console.log(value1); // The result will be 1
+let value2 = 8;
+value2 = value2 % 3;  
+console.log(value2); // The result will be 2
+let value3 = 9; 
+value3 = value3 % 3;  
+console.log(value3); // The result will be 0
diff --git a/Week2/index.html b/Week2/index.html
@@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<html>
+
+<head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Home work javascript week2</title>
+  </head>
+  <body>
+      <main id="main">
+          <h1>Homework JS1 week 2</h1>
+        <script src="1_hello_world.js"></script>
+        <script src="2_SyntaxError.js"></script>
+        <script src="3_declaring.js"></script>
+        <script src="4_assign_string.js"></script>
+        <script src="5_round_numbder.js"></script>
+        <script src="6_arry.js"></script>
+        <script src="7_string.js"></script>
+        <script src="8_checkTypeOfData.js"></script>
+        <script src="9_reminder.js"></script>
+        <script src="10_program.js"></script>
+
+      </main>
+  </body>
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		let myString = "this is a test";
		console.log('the length of myString is'+' '+ myString.length);