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
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Spécialisation Functional Programming in ScalaÉcole polytechnique fédérale de LausanneÀ propos de ce cours
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Résultats de carrière des étudiants
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12%
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Cours 1 sur 5 dans le
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Réinitialisez les dates limites selon votre disponibilité.
Niveau intermédiaire
At least one year of programming (in any language)
Approx. 44 heures pour terminer
Anglais
Sous-titres : Anglais, Coréen, Serbe, Français
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. 44 heures pour terminer
Anglais
Sous-titres : Anglais, Coréen, Serbe, Français
Offert par
École polytechnique fédérale de Lausanne
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
Meilleurs avis pour PRINCIPES DE LA PROGRAMMATION FONCTIONNELLE DANS SCALA
par VP13 sept. 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 AJ23 sept. 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 RS8 oct. 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 RB8 déc. 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.
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
When will I have access to the lectures and assignments?
Access to lectures and assignments depends on your type of enrollment. If you take a course in audit mode, you will be able to see most course materials for free. To access graded assignments and to earn a Certificate, you will need to purchase the Certificate experience, during or after your audit. If you don't see the audit option:
The course may not offer an audit option. You can try a Free Trial instead, or apply for Financial Aid.
The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.
What will I get if I subscribe to this Specialization?
When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.
What is the refund policy?
If you subscribed, you get a 7-day free trial during which you can cancel at no penalty. After that, we don’t give refunds, but you can cancel your subscription at any time. See our full refund policy.
Is financial aid available?
Yes, Coursera provides financial aid to learners who cannot afford the fee. Apply for it by clicking on the Financial Aid link beneath the "Enroll" button on the left. You'll be prompted to complete an application and will be notified if you are approved. You'll need to complete this step for each course in the Specialization, including the Capstone Project. Learn more.
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