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学生对 Duke University 提供的 Java Programming: Solving Problems with Software 的评价和反馈

4.6
8,028 个评分

课程概述

Learn to code in Java and improve your programming and problem-solving skills. You will learn to design algorithms as well as develop and debug programs. Using custom open-source classes, you will write programs that access and transform images, websites, and other types of data. At the end of the course you will build a program that determines the popularity of different baby names in the US over time by analyzing comma separated value (CSV) files. After completing this course you will be able to: 1. Edit, compile, and run a Java program; 2. Use conditionals and loops in a Java program; 3. Use Java API documentation in writing programs. 4. Debug a Java program using the scientific method; 5. Write a Java method to solve a specific problem; 6. Develop a set of test cases as part of developing a program; 7. Create a class with multiple methods that work together to solve a problem; and 8. Use divide-and-conquer design techniques for a program that uses multiple methods....

热门审阅

AM

Apr 30, 2018

Excellent introduction to Java.A little heads up if you're taking the course:Answers need to be truncated to x decimal places in quizzes, not rounded. (Instructors please clarify this in all quizzes!)

FA

Oct 7, 2017

Excellent explanations and amount of course work for practice, the tests made good use of the examples and work given, I am satisfied with what I learned in this course and see it's real world usage.

筛选依据:

1601 - Java Programming: Solving Problems with Software 的 1625 个评论(共 1,658 个)

创建者 Konrad D

Jan 22, 2016

Does very little to actually help you learn JAVA. Explains nothing about why the language works as it does.. Also it insists on you using their libraries and programming environments. You spend perhaps 20% of your time actually practicing coding, and the rest is wasted in libraries you will never use again. Such a waste

创建者 Bill Z

Apr 14, 2016

If you are a real beginner like me (having zero or little programming knowledge) and your time is limited, I think this course (or the specialisation) is not suitable for you. The assignments and quizzes are very time consuming. One week I spent literally 30+ hours writing and debugging codes for just one quiz.

创建者 Cameron F

Aug 5, 2020

Some algorithms the instructors implement are very inefficient (searching through a whole string three times when what we want could be right at the start).

Also making their own simpler data types rather than just teaching the java built in data types seems like an odd choice. Learners want to learn java!

创建者 Crystal H

Sep 25, 2017

Assignments are too advanced compared to the videos given. 7 minutes was spend showing how to code. However the entire final quiz on week 1 expects you to code new things that which were never shown in videos without any help. This was not the case in the 1st class in this series.

创建者 Martina A S

Oct 9, 2020

There are to much requirements expeted to solve this course. It isn't for beginner, because there are no explanations about the basics.

You can learn the Seven-Step-Approach, but not how to translate the human language into Java. The first example is to complex for a beginner.

创建者 Deep P

Jun 25, 2020

I think, it does have enough information and does not good explanation video quality also poor. Using BlueJ which I don't like because in the real world no one using BlueJ. I am looking for a deep learning concept which I could not find in this course!

创建者 Алексей

Sep 16, 2018

Using custom libraries is very bad for students. We must study java core not some custom libraries.

BlueJ also a bad choise, even the notepad or the vim are better for understanding the compilation process. Also there is no peer reviewed assignments.

创建者 Ankit G

Oct 20, 2015

Poor, very poor course, worse course structure. Instructor hasn't put any thoughts in how they should strucutre this course.Cover no basics, assumes lots of thing and term this course as beginner for Java where actually there is no Java taught.

创建者 Amir M O

May 24, 2016

Poorly designed and explained. You do not really gain much knowledge from this course.

I would not recommend my friends and basically others to take this course. There are far better courses out there for much cheaper prices.

创建者 Michael B

Dec 13, 2023

Programmed instruction course with no human contact whatever. Broken software? Missing files for assignments? There is no response to problem reports, and all the human customer support of Facebook.

创建者 MD. S H S

May 8, 2020

This course is not a beginner course and can't understand what was the course motive to teach a student. For me, it was a total waste of time. Full of disappointment!!!

创建者 Steven B

May 11, 2020

Complete lack of support from instructors. Questions were not clearly answered and only led to more confusion. Instructions for assignments contradictory to lessons.

创建者 Hakan K

May 30, 2022

Good content but very poor support and platform!

If you are not familiar with Java or a programming language you will have very hard time. Not for beginners!

创建者 John M C

Feb 16, 2020

Really poor job teaching java programming. I'm a beginner at coding at the teachers teaching this course are terrible. I don't want to take this course.

创建者 Gargi K

Jan 29, 2020

The assignments could be a little more well suited to people from varying backgrounds.

The current assignments are a little difficult for beginners.

创建者 Hamel H

Jan 3, 2016

Teaches you Java in a "toy" environment (Blue Jay) would be helpful to learn Java in Eclipse or another IDE that you would normally work in.

创建者 François M

Jan 25, 2016

Use very specific environment that cannot be used in practice in the the Real World.

For a much better course, use UC San Diego versions.

创建者 Kartikey p

Jul 13, 2018

Not organised properly. And it is stated that this course is for beginners. But the concepts and their usage is not properly explained.

创建者 Anand G

Jun 11, 2023

Not a course for 'beginners'. I would not recommend this. I only partially completed it because my company has it for £FREE.

创建者 Ibrahim H

Oct 26, 2016

Paying for course just to learn how to loop and make if else statements... I don't think this is the best way to learn java!

创建者 MD S H

Sep 6, 2020

VERY POORLY STRUCTURED.ASSIGNMENTS ARE LENGTHY AND TOUGH AND INSTRUCTIONS FOR IT ARE NOT CLEAR

NOT RECOMMENDED FOR BEGINNERS

创建者 Jennifer T

Oct 3, 2019

STRONGLY DISAPPOINTED! VERY CONFUSING! DON'T PAY FOR THIS -- NOT WORTH IT! This class is very poorly designed.

创建者 Alam M

Mar 16, 2020

I don't recommend this course at all. The example and quiz seems tedious. Worst part is using the BlueJ.

创建者 Shivam S

Jun 15, 2022

too hard numeric problems and calculations irrelevant for java programming, hence leaving this course

创建者 Ryan W

Apr 3, 2016

This course is not suitable for beginners at all, everything basic is skipped. Highly not recommended