Web Design
Underscore.js
Underscore.js: Array, Object, and Utility Functions
Underscore.js: Collection Functions and Function Functions

Underscore.js: Array, Object, and Utility Functions

Course Number:
sl_unjs_a02_it_enus
Lesson Objectives

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

Overview/Description
Underscore.js array functions take an array as input. Object functions work on objects, and utility functions provide utility, with or without input, or without being tied to a particular input type. This course covers a large range of array functions, object functions, and utility functions from the Underscore.js library.

Target Audience
JavaScript developers looking to leverage the Underscore.js library

Underscore.js: Array, Object, and Utility Functions

Course Number:
sl_unjs_a02_it_enus
Lesson Objectives

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

Overview/Description
Underscore.js array functions take an array as input. Object functions work on objects, and utility functions provide utility, with or without input, or without being tied to a particular input type. This course covers a large range of array functions, object functions, and utility functions from the Underscore.js library.

Target Audience
JavaScript developers looking to leverage the Underscore.js library

Underscore.js: Array, Object, and Utility Functions

Course Number:
sl_unjs_a02_it_enus
Lesson Objectives

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

Overview/Description
Underscore.js array functions take an array as input. Object functions work on objects, and utility functions provide utility, with or without input, or without being tied to a particular input type. This course covers a large range of array functions, object functions, and utility functions from the Underscore.js library.

Target Audience
JavaScript developers looking to leverage the Underscore.js library

Underscore.js: Array, Object, and Utility Functions

Course Number:
sl_unjs_a02_it_enus
Lesson Objectives

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

Overview/Description
Underscore.js array functions take an array as input. Object functions work on objects, and utility functions provide utility, with or without input, or without being tied to a particular input type. This course covers a large range of array functions, object functions, and utility functions from the Underscore.js library.

Target Audience
JavaScript developers looking to leverage the Underscore.js library

Underscore.js: Array, Object, and Utility Functions

Course Number:
sl_unjs_a02_it_enus
Lesson Objectives

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

Overview/Description
Underscore.js array functions take an array as input. Object functions work on objects, and utility functions provide utility, with or without input, or without being tied to a particular input type. This course covers a large range of array functions, object functions, and utility functions from the Underscore.js library.

Target Audience
JavaScript developers looking to leverage the Underscore.js library

Underscore.js: Collection Functions and Function Functions

Course Number:
sl_unjs_a01_it_enus
Lesson Objectives

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

Overview/Description
Underscore.js collection functions work on a range of inputs, such as arrays, objects or lists. Function functions are designed to take a function as a parameter. This course covers a large range of collection functions and function functions from the Underscore.js library.

Target Audience
JavaScript developers looking to leverage the Underscore.js library

Underscore.js: Collection Functions and Function Functions

Course Number:
sl_unjs_a01_it_enus
Lesson Objectives

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

Overview/Description
Underscore.js collection functions work on a range of inputs, such as arrays, objects or lists. Function functions are designed to take a function as a parameter. This course covers a large range of collection functions and function functions from the Underscore.js library.

Target Audience
JavaScript developers looking to leverage the Underscore.js library

Underscore.js: Collection Functions and Function Functions

Course Number:
sl_unjs_a01_it_enus
Lesson Objectives

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

Overview/Description
Underscore.js collection functions work on a range of inputs, such as arrays, objects or lists. Function functions are designed to take a function as a parameter. This course covers a large range of collection functions and function functions from the Underscore.js library.

Target Audience
JavaScript developers looking to leverage the Underscore.js library

Underscore.js: Collection Functions and Function Functions

Course Number:
sl_unjs_a01_it_enus
Lesson Objectives

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

Overview/Description
Underscore.js collection functions work on a range of inputs, such as arrays, objects or lists. Function functions are designed to take a function as a parameter. This course covers a large range of collection functions and function functions from the Underscore.js library.

Target Audience
JavaScript developers looking to leverage the Underscore.js library

Underscore.js: Collection Functions and Function Functions

Course Number:
sl_unjs_a01_it_enus
Lesson Objectives

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

Overview/Description
Underscore.js collection functions work on a range of inputs, such as arrays, objects or lists. Function functions are designed to take a function as a parameter. This course covers a large range of collection functions and function functions from the Underscore.js library.

Target Audience
JavaScript developers looking to leverage the Underscore.js library

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