家庭作业辅助（java-第一编程语言） [英] Homework assistance( java- first programming language)

问题描述

嗨

我想改变我的专业，我选修了一门课程，学习java作为我的第一门编程语言。我已经开始很晚了，但我仍然想尝试一下。我发现从python开始更容易，但课程讲师选择了java。



遗憾的是它不顺利，功课要复杂得多与我们在课堂上学到的相比，它非常令人失望。我们更鼓励我们自己学习..所以我认为我在网上找到一个支持是更好的，一个程序员可以帮助我学习java编程，做我的作业，并提供我的错误的反馈和回答愚蠢的问题我可能会在我的密码中询问或做。



i不知道这里是否是正确的地方。如果有兴趣，请告诉我，以便我可以稍后直接发送我的问题，如果没有，但你知道有特定的网站满足我的需要，请让我知道。





谢谢



我的尝试：



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hi
i would like to change my profession, i took a course to learn java as my first programming language. i have started late, but i still would like to give it a try. i found out it was easier to start from python, but the course instructor has chosen java instead.

unfortunately it is not going on well, the homework are much more complicated in compare to what we learn in the class and it is very demotivating. we are more encouraged to learn on our own.. so i thought it is better i find a support online, a programmer who can help me in learning java programming, doing my homework, and giving feedbacks on my errors and answering the stupid questions i might ask or do in my codes.

i don't know if here is the right place to ask for it. if interested please me know so i can send my questions directly later, if not but you know there exists specific websites which meet my need, please let me know of it.


thanks

What I have tried:

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推荐答案

转到 Java™教程 [ ^ ]，在这里您可以找到一些非常有用的学习指南。

Go to The Java™ Tutorials[^], where you will find some very useful study guides.

学习编程不仅仅是学习一门语言。

你必须知道你可以用任何语言做任何事情，只是一些语言对初学者来说更难，因为有要处理更多的陷阱。 Java是一个良好的开端。



您需要掌握一组作为工作基础的技术，而不是与语言相关联。



建议：

- 阅读文档/关注教程（很多）

- 从微小/无用的项目开始，目的是学习编程，而不是做一些有用的事情。

- 从控制台模式程序开始（没有花哨的图形，没有鼠标）

- 学习调试器

调试器 - 维基百科，免费的百科全书 [ ^ ]

掌握Visual Studio 2010中的调试 - 初学者指南 [ ^ ]

http://docs.oracle.com/javase/7/docs/technotes/tools/windows/jdb .html [ ^ ]

https：// www.jetbrains.com/idea/help/debugging-your-first-java-application.html [ ^ ]

- 有问题吗？谷歌是你的朋友。

- 学习算法和数据结构。

- 学习布尔代数

- 学习一种或多种分析方法， EW Djikstra自上而下的方法是一个良好的开端。

https：// en.wikipedia.org/wiki/Top-down_and_bottom-up_design [ ^ ]

https://en.wikipedia.org/wiki/Structured_programming [ ^ ]

https://en.wikipedia.org/wiki/Edsger_W._Dijkstra [ ^ ]

https://www.cs.utexas.edu/users/EWD/ewd03xx/EWD316.PDF [ ^ ]

- 学习SQL

- 学习数据库设计和管理

数据库设计简介 [ ^ ]

数据库规范化中的1NF，2NF，3NF和BCNF | DBMS教程| Studytonight [ ^ ]

- 学习正则表达式



有趣的链接：

stanford.edu：学习编程 [ ^ ]



没有知识的捷径，没有人可以为你学习，你是唯一可以做到的人。

记住练习和小项目不是为了让你有用，他们在这里教你编程。

Learning programming is much more than learning a language.
You have to know that you can do pretty much anything in any language, simply some languages are harder for beginners because there is more pitfalls to handle. Java is a good start.

You need to master a set of techniques that are the basis of the job and are not linked to a language.

Advices:
- Read documentation / Follow tutorials (a lot of them)
- Start with tiny/useless projects, the purpose is to learn programming, not doing something useful.
- Start with console mode programs (no fancy graphics, no mouse)
- Learn debugger
Debugger - Wikipedia, the free encyclopedia[^]
Mastering Debugging in Visual Studio 2010 - A Beginner's Guide[^]
http://docs.oracle.com/javase/7/docs/technotes/tools/windows/jdb.html[^]
https://www.jetbrains.com/idea/help/debugging-your-first-java-application.html[^]
- A problem ? Google is your friend.
- Learn Algorithms and Data-Structures.
- Learn Boole algebra
- Learn one or more analyze methods, E.W. Djikstra top-Down method is a good start.
https://en.wikipedia.org/wiki/Top-down_and_bottom-up_design[^]
https://en.wikipedia.org/wiki/Structured_programming[^]
https://en.wikipedia.org/wiki/Edsger_W._Dijkstra[^]
https://www.cs.utexas.edu/users/EWD/ewd03xx/EWD316.PDF[^]
- Learn SQL
- Learn Databases design and Administration
Introduction to database design[^]
1NF, 2NF, 3NF and BCNF in Database Normalization | DBMS Tutorial | Studytonight[^]
- Learn Regular Expressions

Interesting link:
stanford.edu: Learn to Program[^]

There is no shortcut to knowledge, no one can learn for you, you are the only one that can do it.
Remember the exercises and little projects are not here to make something useful, they are here to teach you programming.

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