Packtpub - Rapid Lo-Dash

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Packtpub - Rapid Lo-Dash

61 minutes | Monday, November 24, 2014 | Video: AVC (.mp4) 1280x720 25fps | Audio: AAC 48KHz 2ch | 198 MB

Genre: eLearning | Language: English | With: Code Files

 

 

 

If you are a JavaScript programmer and want to make your code faster and more maintainable by using the Lo-Dash library, you'll love this course. Familiarity with JavaScript in either node.js or web applications is highly recommended.

 

About This Book

 

Learn how functional programming techniques can be added to your codebase using Lo-Dash

Fast-paced lessons introduce you to all the basics of Lo-Dash and more in under an hour

Simple scenario-based examples show you how to transform your code to easily maintain it

 

Table of Contents

 

GETTING STARTED WITH LO-DASH

WORKING WITH OBJECTS

COLLECTIONS AND FUNCTIONAL PROGRAMMING

CHAINING AND CONTROLLING FLOW

 

What You Will Learn

 

Use Lo-Dash in your Node.js or Web projects for a smooth coding experience

Stop using loops on to navigate your arrays - start using functions

Organize your JavaScript and stop duplicating code with objects, inheritance, and mixins

Take control of data types and keep your weakly-typed JavaScript safe

Organize your data into collections, and slice-and-dice them using Lo-Dash

Employ MapReduce operations in your JavaScript applications to do advanced data crunching

Tie your functions to the clock to throttle and delay execution whenever you need to

Transform clumsy code into elegant function chains for a maintainable and flexible app

 

In Detail

 

Lo-Dash is a library that lets JavaScript developers do more with less code. It can be used in node.js applications or in web apps and provides an essential utility belt for coding. Its lightweight, high-performance functions can make it easier to add functional programming concepts to nearly any application. However, getting started can be intimidating, so this video course introduces you to functional programming with Lo-Dash so you can start writing code without getting bogged down in theory.

 

Rapid Lo-Dash is a fast-paced introduction to using functional programming techniques in JavaScript.

 

You will start by setting up your development environment, and get your feet wet using Lo-Dash to work with arrays. Then you'll use Lo-Dash to work with JavaScript Objects and Types. You will then do some exercises to explore object keys and values, and duplicate objects and values. Then you will learn to create collections, extract data from them, and manipulate them. Once you've seen the building blocks of Lo-Dash, you'll use functional programming techniques to write applications that you'll love to maintain. Finally you'll learn to use chaining and control the flow of your app.

 

By the time you've completed Rapid Lo-Dash, you'll have seen how Lo-Dash can help you write fast and maintainable JavaScript applications for node.js or the Web.

 

Style and Approach

 

Rapid Lo-Dash is a fast paced introduction to using functional programming techniques in JavaScript. Examples are quick and to the point - you won't get caught up in long exercises - you'll get the grand tour of Lo-Dash, building up to complex concepts including big data crunching and functional programming.

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