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Georges Samih

By the end of this project, you will be able to create a simple point of sale POS app with the basic functionalities that any supermarket needs to establish their cashier systems, You’ll be able to multiply the items by their corresponding prices, add them all together and finally, show the total payment. Moreover, You will be able to create classes, objects, methods that we will use to build the structure of the app, you will also be able to use loops and import important libraries.

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By the end of this project, you will be able to create a simple point of sale POS app with the basic functionalities that any supermarket needs to establish their cashier systems, You’ll be able to multiply the items by their corresponding prices, add them all together and finally, show the total payment. Moreover, You will be able to create classes, objects, methods that we will use to build the structure of the app, you will also be able to use loops and import important libraries.

This project is meant to cover the most common data types and gives an overview about the object oriented programming (OOP) in Java with its main concepts such as inheritance and abstraction.

Note: This project works best for learners who are based in the North America region. We’re currently working on providing the same experience in other regions.

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What's inside

Syllabus

Project Overview
By the end of this project, you will be able to create a simple point of sale POS app with the basic functionalities that any supermarket needs to establish their cashier systems, You’ll be able to multiply the items by their corresponding prices, add them all together and finally, show the total payment. Moreover, You will be able to create classes, objects, methods that we will use to build the structure of the app, you will also be able to use loops and import important libraries. This project is meant to cover the most common data types and gives an overview about the object oriented programming (OOP) in Java with its main concepts such as inheritance and abstraction.

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Develops common data types and object oriented programming concepts, which are core skills for Java programmers
Taught by Georges Samih, who are recognized for their work in Java programming
Builds a strong foundation for beginners in Java programming
Offers hands-on labs and interacive materials, which are useful for practical learning
Covers unique perspectives are ideas that may add color to other topics and subjects

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Reviews summary

Accessible beginner java pos course

Learners say this easy-to-follow Beginner Java Course includes an accessible Refresher Project that is an excellent practice exercise for learners of all skill levels.
Straightforward instruction.
"Recommended Project Task for a refresher/ beginner Java Developer."
"Easy to follow instruction."
Easy-to-understand project.
"I was able to follow along and complete in Vscode."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Create a Point of Sale (POS) with Java Basics with these activities:
Read 'Head First Java'
Gain a comprehensive understanding of Java fundamentals and object-oriented programming concepts by reading this highly recommended book.
Show steps
  • Purchase or borrow the book 'Head First Java'.
  • Read the book thoroughly.
  • Take notes and highlight important concepts.
  • Complete the exercises and examples in the book.
Follow Java tutorials and courses
Supplement your learning by following online tutorials and courses on Java to reinforce your understanding of concepts and techniques.
Browse courses on Java
Show steps
  • Identify areas where you need additional support.
  • Find reputable Java tutorials or courses online.
  • Follow the tutorials or courses at your own pace.
Review OOP concepts
Review object oriented programming concepts, such as classes, objects, methods, and inheritance, to prepare for this course.
Show steps
  • Go over notes from previous OOP courses or tutorials.
  • Review online resources, such as tutorials and articles, on OOP.
  • Practice writing simple OOP programs in Java.
Six other activities
Expand to see all activities and additional details
Show all nine activities
Organize course materials
Stay organized by compiling and reviewing course materials, such as notes, assignments, and quizzes, to enhance your understanding and retention.
Browse courses on Java
Show steps
  • Gather all course materials in one place.
  • Organize materials by topic or module.
  • Review materials regularly.
Join a Java study group
Connect with other learners to discuss Java concepts, solve problems, and share knowledge.
Browse courses on Java
Show steps
  • Find a Java study group online or in your community.
  • Attend study group meetings regularly.
  • Participate in discussions and ask questions.
Solve Java coding challenges
Practice solving Java coding challenges to reinforce your understanding of Java syntax and problem-solving skills.
Browse courses on Java
Show steps
  • Find online coding challenge platforms, such as LeetCode or HackerRank.
  • Select a challenge that is appropriate for your skill level.
  • Attempt to solve the challenge on your own.
  • Review solutions and explanations for challenges you couldn't solve.
Attend a Java workshop
Deepen your Java knowledge and skills by attending a workshop led by experienced professionals, covering advanced topics or practical applications.
Show steps
  • Attend the workshop and actively participate.
  • Identify reputable Java workshops in your area or online.
  • Register for the workshop.
Build a simple Java project
Apply your Java skills by building a simple project, such as a calculator or a text editor, to solidify your understanding of Java concepts.
Browse courses on Java
Show steps
  • Decide on the scope and functionality of your project.
  • Design the architecture and classes for your project.
  • Implement the functionality of your project.
  • Test and debug your project.
Create a Java POS system
Apply your Java skills by building a functional point-of-sale (POS) system to solidify your understanding of core concepts and practical application.
Browse courses on Java
Show steps
  • Design the architecture and database for the POS system.
  • Implement the functionality for adding items, calculating totals, and processing payments.
  • Create a user-friendly interface for the POS system.
  • Test and debug the POS system.

Career center

Learners who complete Create a Point of Sale (POS) with Java Basics will develop knowledge and skills that may be useful to these careers:
Software Engineer
A Software Engineer is responsible for designing, developing, testing, and maintaining software systems. This course, Create a Point of Sale (POS) with Java Basics, may be useful for aspiring Software Engineers, as it provides a foundation in OOP and Java, which are essential skills for developing software systems.
Computer Systems Analyst
A Computer Systems Analyst is responsible for analyzing user needs, designing and developing computer systems, and maintaining existing systems. This course, Create a Point of Sale (POS) with Java Basics, may be useful for aspiring Computer Systems Analysts, as it provides a foundation in OOP and Java, which are essential skills for developing computer systems.
Systems Analyst
A Systems Analyst is responsible for analyzing user needs, designing and developing software systems, and maintaining existing systems. This course, Create a Point of Sale (POS) with Java Basics, may be useful for aspiring Systems Analysts, as it provides a foundation in OOP and Java, which are essential skills for developing software systems.
Database Administrator
A Database Administrator is responsible for managing and maintaining databases. This course, Create a Point of Sale (POS) with Java Basics, may be useful for aspiring Database Administrators, as it provides a foundation in OOP and Java, which are essential skills for working with databases.
Programmer Analyst
A Programmer Analyst is responsible for analyzing user needs, designing and developing software applications, and maintaining existing systems. This course, Create a Point of Sale (POS) with Java Basics, may be useful for aspiring Programmer Analysts, as it provides a foundation in Java, which is a widely-used programming language for developing software applications.
Data Analyst
A Data Analyst is responsible for collecting, cleaning, and analyzing data to help businesses make informed decisions. This course, Create a Point of Sale (POS) with Java Basics, may be useful for aspiring Data Analysts, as it provides a foundation in OOP and Java, which are essential skills for working with data.
Web Developer
A Web Developer is responsible for designing and developing websites. This course, Create a Point of Sale (POS) with Java Basics, may be useful for aspiring Web Developers, as it provides a foundation in OOP and Java, which are essential skills for developing web applications.
Mobile Developer
A Mobile Developer is responsible for designing and developing mobile applications. This course, Create a Point of Sale (POS) with Java Basics, may be useful for aspiring Mobile Developers, as it provides a foundation in OOP and Java, which are essential skills for developing mobile applications.
Software Tester
A Software Tester is responsible for testing and evaluating software applications to ensure that they meet the needs of users. This course, Create a Point of Sale (POS) with Java Basics, may be useful for aspiring Software Testers, as it provides a foundation in Java, which is a widely-used programming language for developing software applications.
IT Manager
An IT Manager is responsible for managing information technology (IT) systems and resources. This course, Create a Point of Sale (POS) with Java Basics, may be useful for aspiring IT Managers, as it provides a foundation in OOP and Java, which are essential skills for managing IT systems.
Business Analyst
A Business Analyst is responsible for analyzing business needs, designing and implementing solutions, and managing projects. This course, Create a Point of Sale (POS) with Java Basics, may be useful for aspiring Business Analysts, as it provides a foundation in OOP and Java, which are essential skills for developing business solutions.
Information Security Analyst
An Information Security Analyst is responsible for protecting information systems and data from unauthorized access, use, disclosure, disruption, modification, or destruction. This course, Create a Point of Sale (POS) with Java Basics, may be useful for aspiring Information Security Analysts, as it provides a foundation in OOP and Java, which are essential skills for working with information security systems.
Project Manager
A Project Manager is responsible for planning, executing, and controlling projects. This course, Create a Point of Sale (POS) with Java Basics, may be useful for aspiring Project Managers, as it provides a foundation in OOP and Java, which are essential skills for managing projects.
Software Architect
A Software Architect is a highly-skilled IT professional responsible for designing and developing software solutions that meet the needs of businesses. This course, Create a Point of Sale (POS) with Java Basics, may be useful for aspiring Software Architects, as it provides a foundation in object-oriented programming (OOP) and Java, which are essential skills for developing software applications.
Computer Network Architect
A Computer Network Architect is responsible for designing, implementing, and maintaining computer networks. This course, Create a Point of Sale (POS) with Java Basics, may be useful for aspiring Computer Network Architects, as it provides a foundation in OOP and Java, which are essential skills for working with computer networks.

Reading list

We've selected 13 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Create a Point of Sale (POS) with Java Basics.
Classic introduction to Java programming. It covers the basics of the language as well as more advanced topics such as object-oriented programming and design patterns. It good choice for beginners who are looking for a challenging and in-depth introduction to Java.
Classic guide to writing effective Java code. It covers topics such as object-oriented programming, design patterns, and performance tuning. It good choice for programmers who are looking to improve their Java coding skills.
Provides a comprehensive overview of Java programming, covering the basics of the language as well as more advanced topics such as object-oriented programming and data structures. It good choice for beginners who are looking to learn Java from scratch.
Comprehensive reference guide to the Java programming language. It covers all the basics of the language as well as more advanced topics such as object-oriented programming and data structures. It good choice for programmers who are looking for a quick and easy way to reference the Java language.
Guide to writing clean and maintainable code. It covers topics such as code organization, naming conventions, and refactoring. It good choice for programmers who are looking to improve the quality of their code.
Classic guide to design patterns. It covers topics such as creational patterns, structural patterns, and behavioral patterns. It good choice for programmers who are looking to learn about design patterns and how to use them in their code.
Comprehensive guide to Java concurrency. It covers topics such as thread safety, synchronization, and concurrency patterns. It good choice for programmers who are looking to learn about concurrency and how to use it in their code.
Guide to Java performance tuning. It covers topics such as performance analysis, performance optimization, and performance testing. It good choice for programmers who are looking to improve the performance of their Java applications.
Comprehensive guide to Java programming, covering all the basics of the language as well as more advanced topics such as object-oriented programming and data structures. It good choice for beginners who are looking for a thorough and in-depth introduction to Java.
Guide to Java security. It covers topics such as cryptography, security vulnerabilities, and security best practices. It good choice for programmers who are looking to improve the security of their Java applications.
Great resource for beginners who are looking to learn about design patterns. It covers the basics of design patterns in a clear and concise way.
Comprehensive guide to Java programming, covering all the basics of the language. It good choice for beginners who are looking for a thorough introduction to Java.

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