Functional programming is becoming increasingly widespread in industry. This trend is driven by the adoption of Scala as the main programming language for many applications. Scala fuses functional and object-oriented programming in a practical package. It interoperates seamlessly with both Java and Javascript. Scala is the implementation language of many important frameworks, including Apache Spark, Kafka, and Akka. It provides the core infrastructure for sites such as Twitter, Tumblr and also Coursera.
Ce cours fait partie de la Spécialisation Functional Programming in Scala
Principes de la programmation fonctionnelle dans Scala
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À propos de ce cours
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Résultats de carrière des étudiants
27%
ont commencé une nouvelle carrière après avoir terminé ce cours
26%
ont bénéficié d'un avantage concret dans leur carrières grâce à ce cours
12%
a obtenu une augmentation de salaire ou une promotion
Ce que vous allez apprendre
Understand the principles of functional programming
Write purely functional programs, using recursion, pattern matching, and higher-order functions
Design immutable data structures
Combine functional programming with objects and classes
Compétences que vous acquerrez
RecursionScala ProgrammingArray ProgrammingFunctional Programming
Résultats de carrière des étudiants
27%
ont commencé une nouvelle carrière après avoir terminé ce cours
26%
ont bénéficié d'un avantage concret dans leur carrières grâce à ce cours
12%
a obtenu une augmentation de salaire ou une promotion
Certificat partageable
Obtenez un Certificat lorsque vous terminez
100 % en ligne
Commencez dès maintenant et apprenez aux horaires qui vous conviennent.
Cours 1 sur 5 dans le
Dates limites flexibles
Réinitialisez les dates limites selon votre disponibilité.
Niveau intermédiaire
At least one year of programming (in any language)
Approx. 23 heures pour terminer
Recommandé : 5 hours / week
Anglais
Sous-titres : Anglais, Coréen, Serbe, Français
Programme du cours : ce que vous apprendrez dans ce cours
13 heures pour terminer
Getting Started + Functions & Evaluation
Get up and running with Scala on your computer. Complete an example assignment to familiarize yourself with our unique way of submitting assignments. In this week, we'll learn the difference between functional imperative programming. We step through the basics of Scala; covering expressions, evaluation, conditionals, functions, and recursion
13 heures pour terminer
11 vidéos (Total 139 min), 7 lectures, 4 quiz
11 vidéos
Course Introduction2 min
Tools Setup for Linux22 min
Tools Setup for Mac OS X21 min
Tools Setup for Windows18 min
Lecture 1.1 - Programming Paradigms14 min
Lecture 1.2 - Elements of Programming14 min
Lecture 1.3 - Evaluation Strategies and Termination4 min
Lecture 1.4 - Conditionals and Value Definitions8 min
Lecture 1.5 - Example: square roots with Newton's method11 min
Lecture 1.6 - Blocks and Lexical Scope8 min
Lecture 1.7 - Tail Recursion12 min
7 lectures
Tools Setup (Please read)10 min
Cheat Sheet10 min
IntelliJ IDEA Tutorial10 min
SBT tutorial and Submission of Assignments (Please read)10 min
Learning Resources10 min
Scala Tutorial10 min
Scala Style Guide10 min
1 exercice pour s'entraîner
Learning check-in2 min
7 heures pour terminer
Higher Order Functions
This week, we'll learn about functions as first-class values, and higher order functions. We'll also learn about Scala's syntax and how it's formally defined. Finally, we'll learn about methods, classes, and data abstraction through the design of a data structure for rational numbers.
7 heures pour terminer
7 vidéos (Total 84 min)
7 vidéos
Lecture 2.2 - Currying14 min
Lecture 2.3 - Example: Finding Fixed Points10 min
Lecture 2.4 - Scala Syntax Summary4 min
Lecture 2.5 - Functions and Data11 min
Lecture 2.6 - More Fun With Rationals15 min
Lecture 2.7 - Evaluation and Operators16 min
7 heures pour terminer
Data and Abstraction
This week, we'll cover traits, and we'll learn how to organize classes into hierarchies. We'll cover the hierarchy of standard Scala types, and see how to organize classes and traits into packages. Finally, we'll touch upon the different sorts of polymorphism in Scala.
7 heures pour terminer
3 vidéos (Total 66 min)
3 vidéos
Lecture 3.2 - How Classes Are Organized20 min
Lecture 3.3 - Polymorphism21 min
8 heures pour terminer
Types and Pattern Matching
This week we'll learn about the relationship between functions and objects in Scala; functions *are* objects! We'll zoom in on Scala's type system, covering subtyping and generics, and moving on to more advanced aspects of Scala's type system like variance. Finally, we'll cover Scala's most widely used data structure, Lists, and one of Scala's most powerful tools, pattern matching.
8 heures pour terminer
7 vidéos (Total 117 min)
7 vidéos
Lecture 4.2 - Functions as Objects8 min
Lecture 4.3 - Subtyping and Generics15 min
Lecture 4.4 - Variance (Optional)21 min
Lecture 4.5 - Decomposition16 min
Lecture 4.6 - Pattern Matching19 min
Lecture 4.7 - Lists16 min
Avis
4.8
Meilleurs avis pour PRINCIPES DE LA PROGRAMMATION FONCTIONNELLE DANS SCALA
par VPSep 13, 2018
It took me much longer than expected to finish the course and sometimes it made me feel stupid and helpless. Diving into functional programming was a mind bending experience, totally worth time spent!
par RSOct 8, 2016
Really good explanation by the instructor. Good assignments. The assignments gave a good insights into functional programming. I loved the way the problems were decomposed into neat smaller functions.
par AJSep 23, 2019
As expected Martin is awesome in explaining principle of functional programming. I have started reading the book as well to make sure I keep up with the knowledge which I have gained from this course.
par RBDec 8, 2019
One of the very few courses and Specialization that I highly recommend simply because of the number of materials covered in the best quality possible by the instructor. It's simply an amazing course.
par IIJun 9, 2019
The course develops the concepts of functional programming from scratch. With fun and challenging programming assignments, it gives ample opportunity to wrap your head around the alternate paradigm.
par GBAug 12, 2017
An excellent introduction to the concepts of functional programming that had the "side-effect" of getting me hooked on the language! (Even though the hipster in me really wanted to prefer Clojure.)
par DLAug 13, 2017
Great introduction to the principles of functional programming! Easy to follow lectures. Assignments challenging at times! Important: It feels like the assignment for week 4 should be after week 5.
par THJul 1, 2016
I found it to be a good introduction to functional programming and/or scala, and the assignments are challenging enough to be interesting to those who are not complete beginners in those subjects.
À propos du Spécialisation Functional Programming in Scala
Discover how to write elegant code that works the first time it is run.
This Specialization provides a hands-on introduction to functional programming using the widespread programming language, Scala. It begins from the basic building blocks of the functional paradigm, first showing how to use these blocks to solve small problems, before building up to combining these concepts to architect larger functional programs. You'll see how the functional paradigm facilitates parallel and distributed programming, and through a series of hands on examples and programming assignments, you'll learn how to analyze data sets small to large; from parallel programming on multicore architectures, to distributed programming on a cluster using Apache Spark. A final capstone project will allow you to apply the skills you learned by building a large data-intensive application using real-world data.
Foire Aux Questions
Quand aurai-je accès aux vidéos de cours et aux devoirs ?
Une fois que vous êtes inscrit(e) pour un Certificat, vous pouvez accéder à toutes les vidéos de cours, et à tous les quiz et exercices de programmation (le cas échéant). Vous pouvez soumettre des devoirs à examiner par vos pairs et en examiner vous-même uniquement après le début de votre session. Si vous préférez explorer le cours sans l'acheter, vous ne serez peut-être pas en mesure d'accéder à certains devoirs.
À quoi ai-je droit si je m'abonne à cette Spécialisation ?
Lorsque vous vous inscrivez au cours, vous bénéficiez d'un accès à tous les cours de la Spécialisation, et vous obtenez un Certificat lorsque vous avez réussi. Votre Certificat électronique est alors ajouté à votre page Accomplissements. À partir de cette page, vous pouvez imprimer votre Certificat ou l'ajouter à votre profil LinkedIn. Si vous souhaitez seulement lire et visualiser le contenu du cours, vous pouvez accéder gratuitement au cours en tant qu'auditeur libre.
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