In this Underscore.js training course you will learn how to use the Underscore.js library that is used in JavaScript applications. You will also learn the collection functions that are available in the Underscore.js library. At the end of this course you will learn about the array functions, object functions and utility functions.
Among subjects that covered are map functions, bindAll function, sotBy function, pluck function, indexOf en lastIndexOf function, uniqueID function and far more.
Result
After completing this course you are familiar with the basic functions in the Underscore.js library.
Prerequisites
There is no specific knowledge required.
Target audience
Software Developer, Web Developer
Content
Underscore.js Fundamentals
8 hours
Underscore.js: Collection Functions and Function Functions
start the course
set up and use the Underscore library in JavaScript applications
describe how to use functions in Underscore.js
use the each function in Underscore.js
use the each function with a Context
use the find function in Underscore.js
use the where function in Underscore.js
use the findWhere function in Underscore.js
use the every and some functions in Underscore.js
use the contains function in Underscore.js
use the map function in Underscore.js
use the filter function in Underscore.js
use the reject function in Underscore.js
use the pluck function in Underscore.js
use the min and max functions in Underscore.js
use the reduce function in Underscore.js
use the reduceRight function in Underscore.js
use the toArray function in Underscore.js
use the size function in Underscore.js
use the sortBy function in Underscore.js
use the groupBy and countBy functions in Underscore.js
use the shuffle and sample functions in Underscore.js
use the bind function in Underscore.js
use the bindAll function in Underscore.js
use the partial function in Underscore.js
use the delay and defer functions in Underscore.js
use the wrap function in Underscore.js
use the compose function in Underscore.js
Underscore.js: Array, Object, and Utility Functions
start the course
use the first and last functions in Underscore.js
use the initial rest functions in Underscore.js
use the without and difference functions in Underscore.js
use the partition function in Underscore.js
use the uniq and zip functions in Underscore.js
use the compact function in Underscore.js
use the flatten function in Underscore.js
use the union and intersection functions in Underscore.js
use the object function in Underscore.js
use the range function in Underscore.js
use the indexOf and lastIndexOf function in Underscore.js
use the sortedIndex function in Underscore.js
use the times and random functions in Underscore.js
use the escape and unescape functions in Underscore.js
use the noConflict function in Underscore.js
use the mixin function in Underscore.js
use the identity and constant functions in Underscore.js
use the uniqueID function in Underscore.js
use the result function in Underscore.js
use the keys, values, pairs, and invert functions in Underscore.js
use the functions function in Underscore.js
use the extend and defaults function in Underscore.js
use the pick and omit functions in Underscore.js
use the clone function in Underscore.js
use the has, isEqual, and isEmpty functions in Underscore.js
check types with is* functions
use method chaining to join together Underscore.js functions
Course options
We offer several optional training products to enhance your learning experience. If you are planning to use our training course in preperation for an official exam then whe highly recommend using these optional training products to ensure an optimal learning experience. Sometimes there is only a practice exam or/and practice lab available.
Optional practice exam (trial exam)
To supplement this training course you may add a special practice exam. This practice exam comprises a number of trial exams which are very similar to the real exam, both in terms of form and content. This is the ultimate way to test whether you are ready for the exam.
Optional practice lab
To supplement this training course you may add a special practice lab. You perform the tasks on real hardware and/or software applicable to your Lab. The labs are fully hosted in our cloud. The only thing you need to use our practice labs is a web browser. In the LiveLab environment you will find exercises which you can start immediately. Thelab enviromentconsist of completenetworks containing for example,clients, servers,etc. This is the ultimate way to gain extensive hands-on experience.
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