updateweek2

week-2/errors/0.js

@@ -4,6 +4,7 @@
 // interpret the error message and figure out why it's happening, if your prediction was wrong
 
 function capitalise(str) {
-  let str = `${str[0].toUpperCase()}${str.slice(1)}`;
+ str = `${str[0].toUpperCase()}${str.slice(1)}`;
   return str;
 }
+ // variable name without let

week-2/errors/1.js

@@ -11,3 +11,6 @@ function convertToPercentage(decimalNumber) {
 }
 
 console.log(decimalNumber);
+ // you can't declare constant with the same name as a parameter within the same scope
+ // decimalNumber is not defined. 
+ // value  numbers should not take string 

week-2/errors/2.js

@@ -5,6 +5,9 @@
 
 function square(3) {
     return num * num;
+    console.log (square(3));//12
+    console.log (square(6));//18
 }
 
 
+

week-2/implement/bmi.js

@@ -13,3 +13,4 @@
 // Given someone's weight in kg and height in metres
 // When we call this function with the weight and height
 // Then it returns their Body Mass Index to 1 decimal place
+