Welcome to my notes on the Udacity course: Grow with Google Challenge Scholarship: Mobile Web

Chapters

Here are my notes on the following chapters:

Note	The 2nd half is completely unrelated to the 1st half. I suggest you begin with the 2nd half just so that it will give you a better understanding of JavaScript and Promises.

Chapter 2 : The Benefits of Offline First
Chapter 3 : Introducing the Service Worker
Chapter 4 : IndexedDb and Caching

Chapter 6 aka Lesson 1 : Syntax
Chapter 7 aka Lesson 2 : Functions
Chapter 8 aka Lesson 3 : Built-Ins
Chapter 9 : Professional Developer-fu

Lesson 1 : Creating Promises

A quick and easy place for JavaScript sandboxing: Repl
Also For Javascript testing, I recommend using snippet. It offers the authentic devtools feel and can be accessed from any page.
If only there’s a cheat for regular expressions. OH WAIT THERE IS! regexr !!

Here’s how to use snippet in devtools:

A: Here’s how to find it. Chrome devtools > Sources > Snippet
B: Here is where you create a New snippet. You can right click and click New and you can also just click on + New snippet
C: When you right click the file, you can run, rename, remove, and save it on your disk.+
D: Here is where the JavaScript code will be in.
E: To run the code, right click the file at C and select run, select Evaluate in console. Be sure to save the file first. ctrl s.
F: Here is where snippet shines over the rest. You can see the detail of the code in devtool’s console.