JavaScript 2
 
 

JavaScript 2

Course Code: JS2

Duration: 3 days

Our training courses can also be delivered at a location of your choice...

S6

JavaScript 2 Course Overview

The JavaScript 2 course comprises sessions dealing with values and references, strict mode, arrays, scope, ES6, functional JavaScript, asynchronous JavaScript, reactive JavaScript and unit testing.

The delegate will learn about the inner workings of the JavaScript language to better enable them to write complex code and to troubleshoot.

Exercises and examples are used throughout the course to give practical hands-on experience with the techniques covered.

The delegate will learn and acquire skills as follows:

  • Working with primitive and reference variables
  • Testing for equality
  • Coding in strict mode
  • Working with associative arrays
  • Determining and affecting the scope of a variable
  • Coding in ECMAScript version 6 (ES2015)
  • Functional programming
  • Coding asynchronously
  • Reactive programming using RxJS
  • Unit testing

Who will the Course Benefit?

The JavaScript 2 course is designed for JavaScript developers who want to know more about the inner workings of the language so as to better equip themselves to write complex code and to troubleshoot. It is also intended to familiarise the delegates with modern approaches to coding with JavaScript including functional and reactive programming.

The course will also benefit those JavaScript developers who are familiar with JavaScript as it relates to ECMAScript version 5, and want to learn about what's new in ECMAScript version 6 (ES2015).

Course Objectives

This course aims to provide the delegate with the knowledge to be able to interpret, write, and troubleshoot complex JavaScript code exploiting strict mode, closures, IIFEs, ES6, functional programming, asynchronous JavaScript, and reactive programming.

Requirements

Delegates should be able to build JavaScript applications that exploit all fundamental elements of the language including variables and expressions, conditions and loops, functions, objects, arrays, the DOM, and event handling.

This knowledge can be obtained by attendance on the pre-requisite JavaScript 1 course.

Pre-Requisite Courses

Follow-On Courses

Notes:
  • Course technical content is subject to change without notice.
  • Course content is structured as sessions, this does not strictly map to course timings. Concepts, content and practicals often span sessions.


 

Course Contents

JavaScript 2 Training Course

Course Introduction

  • Administration and Course Materials
  • Course Structure and Agenda
  • Delegate and Trainer Introductions

Session 1: VALUES & REFS

  • Primitive and Reference Types
  • Equality Tests
  • Deletion and Dereferencing
  • Undefined, null, and NaN

Session 2: STRICT MODE

  • What is Strict Mode
  • Invocation
  • Mistakes to Errors
  • Variable Simplification
  • Eval
  • Security

Session 3: ARRAYS

  • Associative Arrays
  • for vs. for in
  • delete and length

Session 4: SCOPE

  • Hoisting (Review)
  • Lexical Scope
  • The Scope Chain
  • Closures
  • IIFEs

JavaScript 2 Training Course

Session 5: ES6 (ES2015)

  • Multi-line Strings
  • Template Literals
  • Destructuring
  • Spread and Rest Operators
  • let and const
  • Default Parameters
  • Arrow Functions
  • Iterators and Generators
  • Decorators (ES7)
  • Maps and Sets
  • Classes and Modules
  • Exports and Imports

Session 6: FUNCTIONAL JAVASCRIPT

  • Higher Order Functions
  • Pure Functions
  • Immutability
  • Currying
  • Array Methods
  • Arrow Functions (again)
  • Method Chaining
  • Function Composition and Pipelines

JavaScript 2 Training Course

Session 7: ASYNCHRONOUS JAVASCRIPT

  • Synchronous vs. Asynchronous
  • setTimout
  • AJAX
  • Callbacks
  • Common Problems
  • Async.js
  • Promises (ES6)

Session 8: REACTIVE JAVASCRIPT

  • About RxJS
  • Streams
  • Observables
  • Observers and Subscriptions
  • Sequencing
  • Handling user input and asynchronous calls
  • Combining Streams
  • Buffering
  • Error Handling

Session 9: UNIT TESTING

  • What is Unit Testing
  • Test Driven Development
  • Unit Testing with Jasmine
 

JavaScript 2

Duration: 3 days

RRP: £1,450.00 exc. VAT 


Upcoming Scheduled Events
Next 12 months

Virtual StayAhead Virtual Courses available  & London Schedule
We are running a full Virtual schedule
Start Date   Spaces Book
16 Sep 2020
StayAhead Virtual Courses available  StayAhead Classroom Courses available 
Spaces StayAhead - Course Running Book
30 Sep 2020
StayAhead Virtual Courses available  StayAhead Classroom Courses available 
Spaces StayAhead - Course Running Book
11 Nov 2020
StayAhead Virtual Courses available  StayAhead Classroom Courses available 
Spaces StayAhead - Course Running Book

Virtual Events StayAhead Virtual Courses available Attend your training using our Live Virtual Classroom solution.

Classroom Events StayAhead Classroom Courses available You can attend in our traditional classroom setting using one of our Training Centres.
In the current climate, attendance at a Training Centre will be reviewed at the time of the request.

Closed Courses Closed Classroom Courses available These Closed Company events can be offered in your own setting or using our Live Virtual Classroom solution.
Delegates can attend from your business location, their home or a location of their choice. A great way to provide training to a group of delegates in a Team environment, even when they are in diverse locations, nationally or even internationally.
 

Course Reviews

For what I expected this course to be, I was pleasantly surprised with the content and quality of the course, along with the tutoring from the trainer.

Tyler - Trainee Software Engineer - Insurance


 
 
 
Quick Search....
        Home             Let Us Call You
 

 

Course Deliveries

Public Scheduled and Closed
Virtual
UK and Overseas

OUG

Oracle User Group - Membership Benefits

OUG

Certification

Our independent Oracle, Solaris & Red Hat Linux curriculums helps prepare delegates for official certification.

StayAhead
Flexibility

Cannot see a sutiable date?
Please call us and we will try an accommodateyour needs!

StayAhead Live Virtual Classroom

 
Join live instructor-led classroom training from the comfort of your home or office.
All the convenience and benefits of the classroom experience without the hassle and costs of travel and accommodation.
 
 



Our Course Curriculum

 
 
 
 
 

AWS, Azure, VMWare, Cisco & Cyber Security

 
 



Our Ratings

Instructor
Quality
 

97.18%

Course
Practical
 

92.28%

Overall
Courseware
 

94.17%

Overall
Course
 

96.13%

+44 (0)20 7600 6116
Enquiries@StayAhead.com
Copyright © 2020 StayAhead Training Ltd
Cookies   /   Privacy Policy