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16 Constructor’s

We’ve already learn’t that objects are important as well as functions. However what about creating an object via a constructor function? This is extremely common place in Javascript as ES5 (or Javascript version 5) doesn’t have any class syntax. However…

15 Prototype

Prototype is an amazing concept for memory conservation and management. Yes even your higher level JS application’s need to think about conserving memory at times. Also this will allow you to simplify your code base so this is a win,…

14 Functions

Functions are vital in any language to create verbs, actions or do things in our program. Without functions we would be hopeless in making our app move and do certain tasks. This is why it’s so important to understand what…

12 Objects

You’ve already been exposed to objects in this course however now it’s time to take this exposure and actually create an object in Javascript. We’ll look at first creating an object with nouns for now but in a future lecture…

11 Embedding Arrays

Arrays are objects in Javascript as we have seen. Arrays group data together, like an object, that allow our application’s to be more powerful. Simply put, without grouping data together we could have no possible way of creating advanced data…

10 Arrays

​Arrays always used to baffle me even though now I know and quietly never wanted to tell anyone I didn’t know! Well in my case this is no more. An array is a collection of values grouped together. Javascript allows…

09 Assignment operator’s

Assignment operator’s are very important in Javascript. We’ve already seen how to initialise (create) a variable. After creating or initialising that variable we assign a new value to that variable; but just using the equals assignment operator means we replace…

08 Variables & assignment

Variables in Javascript are vital for storing data. This lecture will review how to setup a variable which is extremely easy and storing primitive data in that variable. Also we’ll go a little further than that. What happens when you…

07 Arithmetic operator’s, BODMAS & concatenation

Arithmetic will always be important, writing equations is what programmers will ultimately do when creating more complex applications. But understanding all the arithmetic operator’s can be a little difficult to begin with. This lecture will first show you all the…