Solve real world problems with Java using multiple classes. Learn how to create programming solutions that scale using Java interfaces. Recognize that software engineering is more than writing code - it also involves logical thinking and design. By the end of this course you will have written a program that analyzes and sorts earthquake data, and developed a predictive text generator.
Este curso forma parte de Programa Especializado - Java Programming and Software Engineering Fundamentals
Java Programming: Principles of Software Design
ofrecido por
Acerca de este Curso
41,068 vistas recientes
Resultados profesionales del estudiante
22%
comenzó una nueva carrera después de completar estos cursos
29%
consiguió un beneficio tangible en su carrera profesional gracias a este curso
17%
consiguió un aumento de sueldo o ascenso
Habilidades que obtendrás
Programming PrinciplesInterfacesSoftware DesignJava Programming
Resultados profesionales del estudiante
22%
comenzó una nueva carrera después de completar estos cursos
29%
consiguió un beneficio tangible en su carrera profesional gracias a este curso
17%
consiguió un aumento de sueldo o ascenso
100 % en línea
Comienza de inmediato y aprende a tu propio ritmo.
Fechas límite flexibles
Restablece las fechas límite en función de tus horarios.
Nivel principiante
Aprox. 20 horas para completar
Sugerido: 4 weeks of study, 4-8 hours/week
Inglés (English)
Subtítulos: Inglés (English), Coreano
Programa - Qué aprenderás en este curso
14 minutos para completar
Welcome to the Course
Welcome to “Java Programming: Principles of Software Design”! We are excited that you are starting our course to learn how to write programs in Java, one of the most popular programming languages in the world. In this introductory module, you will hear an overview of this course and be introduced to the supporting resources available.
14 minutos para completar
1 video (Total 4 minutos), 1 lectura
1 video
Welcome!4m
1 lectura
Programming Resources10m
2 horas para completar
Earthquakes: Programming and Interfaces
In this module, we will introduce a data set containing details about earthquakes around the world. You will learn how to pull this data into a program, search through the data, and filter the data based on desired criteria. By the end of this module, you will be able to (1) write programs that include multiple classes and ArrayLists of class types, (2) find the maximum value in an ArrayList, (3) use a Filter interface to search through data, (4) implement interfaces with method signatures, and (5) combine several filters together.
2 horas para completar
11 videos (Total 57 minutos), 4 lecturas, 3 cuestionarios
11 videos
Relationships Between Classes4m
Licensing and APIs3m
Coding a Magnitude Filter10m
Coding the Closest Quakes12m
Summary2m
Introduction1m
Interfaces to Avoid Duplication6m
Interfaces in More Depth3m
MatchAll4m
Summary1m
4 lecturas
Module Learning Outcomes / Resources10m
Location class documentation and license resources10m
Programming Exercise: Searching Earthquake Data10m
Programming Exercise: Filtering Data10m
3 ejercicios de práctica
Searching Earthquake Data12m
Filtering Data10m
Earthquakes: Programming and Interfaces24m
2 horas para completar
Earthquakes: Sorting Algorithms
In this module, you will continue using real earthquake data to explore several sorting algorithms. You will learn how to implement a selection sort and a bubble sort, then be introduced to a Java method Collections.sort, which sorts with much greater efficiency. By the end of this module, you will be able to (1) implement several sorting algorithms from scratch, (2) use efficient pre-existing sorting classes, (3) modify a class’s compareTo method to choose the criteria by which objects of that type are ordered, and (4) write classes that implement the Comparator interface to create interchangeable sorting criteria.
2 horas para completar
12 videos (Total 52 minutos), 3 lecturas, 3 cuestionarios
12 videos
Introduction57s
Developing an Algorithm4m
Translating to Code3m
In Place8m
Efficiency4m
Summary47s
Introduction5m
Comparable4m
Ordering Quakes by Magnitude7m
Comparator5m
Comparator for Distance from a Location5m
Summary32s
3 lecturas
Module Learning Outcomes / Resources10m
Programming Exercise: Implementing Selection Sort10m
Programming Exercise: Sorting at Scale10m
3 ejercicios de práctica
Implementing Selection Sort10m
Sorting at Scale6m
Earthquakes: Sorting Algorithms16m
3 horas para completar
N-Grams: Predictive Text
In this module, you will explore some of the underlying concepts of predictive text. The first lesson will introduce random character generation and then how to train the character selection based on an input text. The second lesson will extend this concept to complete words. By the end of this module, you will be able to: (1) base random text generation on the frequency of characters in a training text, (2) collect a set of characters that occur in a text after randomly chosen initial character(s) to create a semi-random text, (3) extend the predictive text generation to use whole words, and (4) implement your own .equals method to compare complex data types.
3 horas para completar
15 videos (Total 95 minutos), 5 lecturas, 5 cuestionarios
15 videos
Order-Zero, Order-One6m
Finding Follow Set7m
Implementing Order-Two9m
Testing and Debugging7m
Interfaces and Abstract Classes9m
Summary2m
Introduction3m
Order-One Concepts6m
Order-One Helper Functions8m
WordGram Class4m
WordGram Class Implementation4m
Equals and HashCode Methods5m
Equals Method Implementation10m
Summary3m
5 lecturas
Module Learning Outcomes / Resources10m
Programming Exercise: Generating Random Text10m
Programming Exercise: Interface and Abstract Class10m
Programming Exercise: Word N-Grams10m
Programming Exercise: WordGram Class10m
5 ejercicios de práctica
Generating Random Text14m
Interface and Abstract Class8m
Word N-Grams6m
WordGram Class10m
N-Grams: Predictive Text20m
1 hora para completar
Java: Tools and Libraries for Everyone
As you reach the end of this series, you may wish to extend your Java experience to tools beyond those provided here. This module will cover some of the Java basic information that is needed to program without BlueJ or the edu.duke library. After completing this module, you will be able to: (1) write a main method to start a Java program in any programming environment, (2) use the “static” keyword to modify fields, (3) find alternative editors to use with Java, (4) use exceptions to debug your program and make it more robust, and (5) reference Java libraries that are necessary to read files without the edu.duke library.
1 hora para completar
13 videos (Total 42 minutos), 2 lecturas, 1 cuestionario
13 videos
Main Method3m
Static4m
Editors8m
Summary53s
Introduction1m
Understanding Exceptions4m
Handling Exceptions2m
Declaring Exceptions1m
Throwing Exceptions1m
Reading Files with Java.nio6m
Hello Around the World with Eclipse4m
Summary45s
2 lecturas
Module Learning Outcomes / Resources10m
Where To Go From Here10m
1 ejercicio de práctica
Java: Tools and Libraries for Everyone18m
Revisiones
Principales revisiones sobre JAVA PROGRAMMING: PRINCIPLES OF SOFTWARE DESIGN
por OIAug 7, 2019
My confidence level in Java programming has grown significantly since completing this specialisation. It gave me the necessary knowledge and practice I need to take up a role as a software engineer.
por GKJan 1, 2020
I could not get the Answers to the practice quiz of week 3\n\nas my first line differed from the question first line.\n\nthe first two words were correct but the rest differed. MarkovWordOne.java
por MNFeb 25, 2017
This nicely packaged course is learner centered. It engages the learner by enforcing practice through interesting exercises and quizzes. Kudos and Thumbs up to the team of great instructors
por NSJun 15, 2016
Like all the modules of this Java specialization, the teachers are very good and the course reaches the objective of teaching the fundamentals of software design with an excellent didactic.
por DNAug 31, 2017
A very challenging course with a lot of assignments, great professors and discussion forum. But I feel like the instructors could have given the instructions more clearly on the assignment
por KKAug 15, 2019
amazing material - solid learning for Java\n\none struggle - discussion boards don't seem to be monitored by staff most of the time - expect to do most on your own without teacher input
por SBAug 12, 2016
This course was another of many well-taught courses of Duke University. The GPS library use to find locations of earthquakes particularly of very interesting. Thank you Duke University
por LYSep 27, 2016
devoted professors, appropriate topics which can lead to the correct understanding of each Java object, so we can realize OO programming ideas, not only how to type codes.
por SZFeb 7, 2020
i submit this serials, and i like the courses from Duke very much. Easy to understand, and the challenge wouldn't be too simple or too difficult. I recommend it.
por IMAug 16, 2017
This is amazing course for beginners to gain more programming skills and behavior. If you are interested in such kind of specialization this course is for you
por MKAug 16, 2019
I loved this course, all the videos and assignments are perfectly directed. now I really have a deeper understanding about Interface. Thank you so much.
por DLFeb 26, 2016
Very good course. I hope there can be automated grader or feedbacks on codes or hints on quizzes to make the programming assignments more manageable.
Acerca de Universidad Duke
Duke University has about 13,000 undergraduate and graduate students and a world-class faculty helping to expand the frontiers of knowledge. The university has a strong commitment to applying knowledge in service to society, both near its North Carolina campus and around the world.
Acerca de Programa especializado Java Programming and Software Engineering Fundamentals
Take your first step towards a career in software development with this introduction to Java—one of the most in-demand programming languages and the foundation of the Android operating system. Designed for beginners, this Specialization will teach you core programming concepts and equip you to write programs to solve complex problems. In addition, you will gain the foundational skills a software engineer needs to solve real-world problems, from designing algorithms to testing and debugging your programs.
Preguntas Frecuentes
¿Cuándo podré acceder a las lecciones y tareas?
Una vez que te inscribes para obtener un Certificado, tendrás acceso a todos los videos, cuestionarios y tareas de programación (si corresponde). Las tareas calificadas por compañeros solo pueden enviarse y revisarse una vez que haya comenzado tu sesión. Si eliges explorar el curso sin comprarlo, es posible que no puedas acceder a determinadas tareas.
¿Qué recibiré si me suscribo a este Programa especializado?
Cuando te inscribes en un curso, obtienes acceso a todos los cursos que forman parte del Programa especializado y te darán un Certificado cuando completes el trabajo. Se añadirá tu Certificado electrónico a la página Logros. Desde allí, puedes imprimir tu Certificado o añadirlo a tu perfil de LinkedIn. Si solo quieres leer y visualizar el contenido del curso, puedes auditar el curso sin costo.
¿Cuál es la política de reembolsos?
¿Hay ayuda económica disponible?
Will I receive a transcript from Duke University for completing this course?
No. Completion of a Coursera course does not earn you academic credit from Duke; therefore, Duke is not able to provide you with a university transcript. However, your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile.
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