Este curso forma parte de Programa especializado: Introduction to Programming with Python and Java

4.3
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165 calificaciones

94 %

Brandon Krakowsky

20.086 ya inscrito

Ofrecido Por

Asociado con el título de grado Master of Computer and Information Technology
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Programa especializado: Introduction to Programming with Python and JavaUniversidad de Pensilvania

Acerca de este Curso

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This course provides an introduction to the Java language and object-oriented programming, including an overview of Java syntax and how it differs from a language like Python.  Students will learn how to write custom Java classes and methods, and how to test their code using unit testing and test-driven development.  Topics include basic data structures like Arrays and ArrayLists and overloading methods.

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Curso 3 de 4 en

Programa especializado: Introduction to Programming with Python and Java

Nivel principiante

High school or college math.

“Introduction to Python Programming” Coursera course or equivalent prior knowledge of basic programming concepts.

Aprox. 19 horas para completar

Inglés (English)

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Qué aprenderás

Identify core aspects of object-oriented programming and features of the Java language.
Use Eclipse for writing and running Java code.
Develop programs that use Java collections and apply core object-oriented programming concepts using classes, polymorphism, and method overloading.
Test code by applying principles of test-driven development using Java's unit testing framework.

Habilidades que obtendrás

Java Tools
Unit Testing
Java Programming
Object-Oriented Programming (OOP)
Java Syntax

Fechas límite flexibles

Restablece las fechas límite en función de tus horarios.

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100 % en línea

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Curso 3 de 4 en

Programa especializado: Introduction to Programming with Python and Java

Nivel principiante

High school or college math.

“Introduction to Python Programming” Coursera course or equivalent prior knowledge of basic programming concepts.

Aprox. 19 horas para completar

Inglés (English)

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Instructor

Calificación del instructor

4,54/5 (66 calificaciones)

Brandon Krakowsky

Lecturer

School of Engineering and Applied Science

77.619 alumnos

7 cursos

Ofrecido por

Universidad de Pensilvania

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Este curso está relacionado con Master of Computer and Information Technology 100 % en línea de Universidad de Pensilvania. Te proporcionará una vista previa de los temas, materiales e instructores para que puedas decidir si el programa de título de grado totalmente en línea es adecuado para ti.

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Programa - Qué aprenderás en este curso

Calificación del contenido94%(1,003 calificaciones)

Semana1

Semana 1

8 horas para completar

Module 1 : Introduction to Java, Classes, & Eclipse

Welcome to Java! This first module provides an introduction to the Java language and object-oriented programming. It includes an overview of Java syntax, in particular, how it differs from a language like Python. Topics will include variables and data types, loops and conditionals, printing to the console, scanning for user input, and code documentation. This module also explains the structure and inner-workings of a Java class and teaches you how to define your own custom classes and methods.

8 horas para completar

38 videos (Total 95 minutos), 9 lecturas, 4 cuestionarios

38 videos

What to expect from this Course1mAbout the Instructor : Brandon Krakowsky 1mHow to submit assignments in Codio6mModule 1 Introduction 49sJava vs. Python1mJava is compiled46sPopularity of Java vs. Python50sInstalling & running Java33sDownloading & installing the Java Development Kit (JDK)9sInstalling & configuring Eclipse53sEclipse overview39sSimple introductory program49sSome general rules for Java1mVariables & data types1mDeclaring variables49sStrings vs. chars59sPrinting26s'while' loops23s'for' loops39sGetting input40sJava comments & Javadocs1mCoding Demonstration : Creating my first java project57sCoding Demonstration : Creating my first class & using the main method1mCoding Demonstration : Defining variables1mCoding Demonstration : Strings and characters2mCoding Demonstration : Math operations3mCoding Demonstration : String operations1mCoding Demonstration : Conditionals and loops7mCoding Demonstration : Casting7mCoding Demonstration : User input6mCoding Demonstration : Adding Javadocs1mJava is class based41sDefining a class31sDefining fields in a class38sDefining a constructor for a class32sDefining a method in a class52sCreating an instance of a class30sCoding Demonstration : Banking project33m

9 lecturas

Course Layout & Syllabus10mTips to succeed in this course10mNavigating Assignments using Codio10mModule 1 Resources (DOWNLOAD RELEVANT CODE AND/OR DATA FILES FOR THIS MODULE HERE)5mInstalling & configuring Eclipse overview7mMath operators3mCasting3m'char' operations3mImporting a Java Program into Eclipse5m

2 ejercicios de práctica

Quiz 01 - Intro to Java & The Java Language20mQuiz 02 - Classes14m

Semana2

Semana 2

6 horas para completar

Module 2 : Unit Testing, Arrays, & ArrayLists

In this module, you will be taught to test your code to get it working. The best way to do this is to write a set of unit tests that you can run against your program, at any time. In this module, we'll learn how to do unit testing in Java, and why we want to do it. We’ll also learn all about Java Arrays, which are collections of items, and ArrayLists, which are kind of like arrays, but much more flexible. These work just like lists in Python. ArrayLists are part of Java’s larger Collections Framework, which we’ll continue to reference throughout this course.

6 horas para completar

23 videos (Total 94 minutos), 5 lecturas, 4 cuestionarios

23 videos

Module Introduction50sWhy unit test?33sDisadvantages & advantages41sJUnit 28sTerminology32sAssert methods1mCoding Demonstration : Counter project15mTesting for equality1mImplementing the equals method36sCoding Demonstration : Comparing people8mCoding Demonstration : Banking project with unit testing 23mDeclaring & initializing arrays 3mInitializing arrays in one line40sThe length of an array34sStepping through an array using a for loop or enhanced for loop1mNested arrays1mAccessing values in nested arrays37sAbout the Collections Framework45sCreating an ArrayList39sThe size of an ArrayList34sPrinting primitives vs. Objects37sImplementing the toString method3mCoding Demonstration : Classroom project27m

5 lecturas

Module 2 Resources (DOWNLOAD RELEVANT CODE AND/OR DATA FILES FOR THIS MODULE HERE)5mMore assert methods3mEven more assert methods2mArray methods3mArrayList methods3m

2 ejercicios de práctica

Quiz 03 - Unit Testing 10mQuiz 04 - Arrays & ArrayLists12m

Semana3

Semana 3

5 horas para completar

Module 3 : Static Variables, Methods, & Polymorphism Using Overloading

So far, we’ve been defining variables as instance variables in our Java classes. Instance variables are just variables defined inside a class, and every instance of a class can have a different value for an instance variable.

In this module, we’ll look at defining static variables in our Java classes. Static variables are also defined as variables inside a class, but with the keyword 'static'. Static variables have the same value for every instance of a class. In fact, you don’t even need to create an instance of a class to use a static variable! We’ll also look at static methods. And just like static variables, you don’t need to create an instance of a class to use, or call, a static method. In this module, we’re also going to introduce polymorphism, which refers to overloading and overriding. We’ll focus on overloading, which is having two or more methods in the same class, with the same name.

5 horas para completar

21 videos (Total 88 minutos), 1 lectura, 3 cuestionarios

21 videos

Module 3 Introduction1mInstance variables vs. static variables1mCreating static variables39sReferencing static variables37sUsing static variables for hard-coded values1mAbout static methods36sStatic helper methods23sAbout Java’s main method24sWhen to use a static method35sOther use cases for static1mOther rules for static24sCoding Demonstration : Customer tracking project24mMethod signatures57sPolymorphism31sOverloading44sWhy overload a method?1mDRY (Don’t Repeat Yourself) principle of software development42sLegal vs. illegal variable assignments and method calls1mJava uses the most specific method44sMultiple constructors8mCoding Demonstration : Dog project39m

1 lectura

Module 3 Resources (DOWNLOAD RELEVANT CODE AND/OR DATA FILES FOR THIS MODULE HERE)5m

2 ejercicios de práctica

Quiz 05 - Static Variables & Methods8mQuiz 06 - Polymorphism - Overloading12m

Reseñas

4.3

54 reseña

5 stars
64,24 %
4 stars
21,21 %
3 stars
3,03 %
2 stars
3,63 %
1 star
7,87 %

Principales reseñas sobre INTRODUCTION TO JAVA AND OBJECT-ORIENTED PROGRAMMING

por VK11 de may. de 2021

The course is very good, however it would be really nice to have at least one lecture about Object-Oriented Design in it.

por SA20 de may. de 2021

It is a great practical introduction course with challenging assignments.

por AL4 de abr. de 2021

Great course to learn object oriented programming in Java. It was nice that testing was included. Could probably go a little deeper into casting and collections.

por WW4 de mar. de 2022

This is very useful and very effective course for java beginers

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Acerca de Programa especializado: Introduction to Programming with Python and Java

This Specialization starts out by teaching basic concepts in Python and ramps up to more complex subjects such as object-oriented programming and data structures in Java. By the time learners complete this series of four courses, they will be able to write fully-functional programs in both Python and Java, two of the most well-known and frequently used programming languages in the world today.

Introduction to Programming with Python and Java is for students and professionals who have minimal or no prior programming exposure. It’s for motivated learners who have experience with rigorous coursework, and are looking to gain a competitive edge in advancing their career. It’s for folks who are thinking about applying to the University of Pennsylvania’s online Master of Computer and Information Technology degree and want to sample some of the lecture videos and content from the first course in the program. We hope this Specialization is for you. Topics in this Specialization include language syntax, style, programming techniques, and coding conventions. Learn about best practices and good code design, code testing and test-driven development, code debugging, code and program documentation, and computational thinking.

Preguntas Frecuentes

¿Cuándo podré acceder a las lecciones y tareas?
El acceso a las clases y las asignaciones depende del tipo de inscripción que tengas. Si tomas un curso en modo de oyente, verás la mayoría de los materiales del curso en forma gratuita. Para acceder a asignaciones calificadas y obtener un certificado, deberás comprar la experiencia de Certificado, ya sea durante o después de participar como oyente. Si no ves la opción de oyente:
es posible que el curso no ofrezca la opción de participar como oyente. En cambio, puedes intentar con una Prueba gratis o postularte para recibir ayuda económica.
Es posible que el curso ofrezca la opción 'Curso completo, sin certificado'. Esta opción te permite ver todos los materiales del curso, enviar las evaluaciones requeridas y obtener una calificación final. También significa que no podrás comprar una experiencia de Certificado.
¿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.
¿Hay ayuda económica disponible?
Sí. En ciertos programas de aprendizaje, puedes postularte para recibir ayuda económica o una beca en caso de no poder costear los gastos de la tarifa de inscripción. Si hay ayuda económica o becas disponibles para tu selección de programa de aprendizaje, verás un enlace para postularte en la página de descripción.
How much math do I need to know to take this course?
The only math that learners will need for this Specialization is arithmetic and basic concepts in logic.
This course was fun. How can I learn more?
If you enjoyed this course, we recommend Courses 1, 2 and 4 in the series!
If you would like to learn the fundamentals of computer science beyond the basics of programming, consider applying to the Master of Computer and Information and Technology (MCIT) at the University of Pennsylvania, an Ivy League computer science master’s program for people without a computer science background. For an on-campus experience, explore here. If you prefer an online setting, apply to MCIT Online. In fact, the lectures in this series are also used in the online degree program! The Specialization certificate will be viewed favorably by the admissions committee, so be sure to mention it when you apply.

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Introduction to Java and Object-Oriented Programming

Acerca de este Curso

Qué aprenderás

Habilidades que obtendrás

Instructor

Brandon Krakowsky

Ofrecido por

Universidad de Pensilvania

Comienza a trabajar para obtener tu maestría

Programa - Qué aprenderás en este curso

Module 1 : Introduction to Java, Classes, & Eclipse

Module 2 : Unit Testing, Arrays, & ArrayLists

Module 3 : Static Variables, Methods, & Polymorphism Using Overloading

Reseñas

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Acerca de Programa especializado: Introduction to Programming with Python and Java

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Introduction to Java and Object-Oriented Programming

Acerca de este Curso

Qué aprenderás

Habilidades que obtendrás

Instructor

Brandon Krakowsky

Ofrecido por

Universidad de Pensilvania

Comienza a trabajar para obtener tu maestría

Programa - Qué aprenderás en este curso

Module 1 : Introduction to Java, Classes, & Eclipse

Module 2 : Unit Testing, Arrays, & ArrayLists

Module 3 : Static Variables, Methods, & Polymorphism Using Overloading

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Principales reseñas sobre INTRODUCTION TO JAVA AND OBJECT-ORIENTED PROGRAMMING

Acerca de Programa especializado: Introduction to Programming with Python and Java

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