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Collections and Generics in C#

Zoran Horvat

Working with multitudes of objects and using generics requires understanding of programming theory and textbook algorithms. This course will teach you effective use of .NET collections and power of generalization through generic classes and methods.

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Working with multitudes of objects and using generics requires understanding of programming theory and textbook algorithms. This course will teach you effective use of .NET collections and power of generalization through generic classes and methods.

Processing many objects is usually tied with knowing non-trivial algorithms, as well as with meeting nonfunctional requirements, such as time and space considerations or deferred execution. In this course, Collections and Generics in C#, you’ll learn to consume and process many objects with optimal algorithms. First, you’ll explore algorithms on linear and associative collections, such as lists, arrays, dictionaries, etc. Next, you’ll discover how to generalize algorithms by applying advanced generics to your classes and methods. Finally, you’ll learn how to combine existing collections to build your own highly specialized collections that are applicable in business models. When you’re finished with this course, you’ll have the skills and knowledge of algorithms that apply to many objects, needed to develop highly optimized business applications.

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What's inside

Syllabus

Course Overview
Introducing Collections and Generics
Using Linear Collections: Lists and Arrays
Building on Ordered and Partially Ordered Lists
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Measuring and Optimizing Performance
Using Generic Types in the Object Model
Designing Generic Types
Using Associative Collections
Engineering Solutions Using Associative Collections
Engineering Custom Linear Collections
Engineering Queuing Solutions

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Explores algorithms on linear and associative collections, which is standard in industry
Examines using generic types in the object model, which is a core skill for coders
Taught by Zoran Horvat, who is recognized for their work in programming algorithms
Develops designing generic types, which is a core skill for coders
Teaches using associative collections, which is standard in industry
Advises explicitly that this course be taken in a particular order, which may not be ideal for all students

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Activities

Coming soon We're preparing activities for Collections and Generics in C#. These are activities you can do either before, during, or after a course.

Career center

Learners who complete Collections and Generics in C# will develop knowledge and skills that may be useful to these careers:
Computer and Information Research Scientist
Computer and Information Research Scientists work in a laboratory setting to develop theories and principles of computer science and mathematics. Regardless of the particular area of computer science in which they specialize, understanding data structures and algorithms is generally very important and necessary for success. This course on Collections and Generics in C# would be a significant asset to you on your journey to becoming a Computer and Information Research Scientist. This course will also serve to introduce you to ideas which you will continue to encounter and apply as you work with more complex data structures and algorithms throughout your career in this field.
Software Engineer
Software Engineers are expected to have a solid understanding of algorithms and data structures. Being able to write efficient, time, and memory optimized code in a variety of settings is what sets successful Software Engineers apart from the pack. This course on Collections and Generics in C# is a great introduction to how one can optimize for runtime and space complexity. You will gain the basic skills and foundational knowledge necessary to grow in this field. Regardless of which domain you decide to specialize in as an Engineer, Algorithms and data structures are part of the core knowledge required for any SWE.
Computer and Information Systems Manager
Computer and Information Systems Managers plan, coordinate, and direct the operations and services related to computer and information systems in an enterprise. Frequently, they have to make critical decisions to ensure the smooth functioning of business applications. Understanding how collections and generic algorithms can optimize business processes is critical to this role. This course on Collections and Generics in C# will be a valuable asset to your career as a Computer and Information Systems Manager to ensure you can effectively plan and deploy systems with the best architecture.
Information Security Analyst
Information Security Analysts plan and carry out security measures to protect an organization's computer networks and systems. They must know and implement best practices for designing, deploying, and maintaining secure systems. Understanding the efficiency and security benefits of different algorithms and data structures is paramount to success in this career. This course, Collections and Generics in C#, will give you critical knowledge to select and design systems which maximize performance and security.
Database Administrator
Database Administrators implement and maintain the database management systems that store and process data for organizations. Being able to optimize database performance and tailor it according to the business needs of the organization is a key skill for Database Administrators. Understanding the trade-offs and strengths of different data structures and algorithms is critical to success in this career. This course, Collections and Generics in C#, will prepare you for a successful career in this field by introducing you to the concepts and benefits of using the correct data structure according to the business case.
Computer Hardware Engineer
Computer Hardware Engineers research, design, develop, and test computer systems and components. Many specialize in a particular area of computer hardware, such as microprocessors, circuit boards, or memory devices. While this course, Collections and Generics in C#, may not be directly relevant to all subfields of this occupation, understanding algorithms and data structures can be important for optimizing software performance, which can be critical for hardware performance. Taking this course may be useful if you wish to work with embedded systems or firmware in this field.
Computer Network Architect
Computer Network Architects design and build data communication networks. They analyze the needs of an organization and design networks that meet those needs, often using a variety of network technologies and protocols. This course on Collections and Generics in C# will introduce you to foundational concepts in computer science that will help you build a strong foundation for your work as a Computer Network Architect. You will learn how to work with different types of data structures and algorithms, which can be important to designing and implementing efficient and scalable networks.
Web Developer
Web Developers design and create websites. They are responsible for the look, feel, and functionality of a website. Understanding algorithms and data structures is important for optimizing the performance of web applications. This course, Collections and Generics in C#, may be useful in your journey to becoming a Web Developer by introducing you to important concepts in Computer Science which you will apply regularly throughout your career.
Information Systems Analyst
Information Systems Analysts study an organization's current business processes and needs and design solutions that use information technology to meet those needs. Understanding algorithms and data structures can be important for designing and implementing efficient and scalable systems. This course, Collections and Generics in C#, can be useful in your journey to becoming an Information Systems Analyst by introducing you to important concepts which you will apply regularly throughout your career.
Data Scientist
Data Scientists use scientific methods, processes, algorithms, and systems to extract knowledge and insights from data in various forms, both structured and unstructured. Understanding data structures, algorithms, and their efficiency is paramount to a Data Scientist's work. This course on Collections and Generics in C# will be a valuable asset to your career as a Data Scientist. This course will also serve to introduce you to ideas which you will continue to encounter and apply as you work with more complex data and algorithms throughout your career in this field.
Technical Writer
Technical Writers create instruction manuals, technical reports, and other documentation to communicate complex technical information. While algorithms and data structures may not seem like a direct part of the Technical Writer's job description, understanding these concepts can help you better understand the products you are writing about and how to explain them clearly and accurately to your audience.
Business Analyst
Business Analysts work with stakeholders to understand their business needs and goals and then develop solutions that meet those needs. Understanding algorithms and data structures can be important for designing and implementing efficient and scalable solutions. This course, Collections and Generics in C#, may be useful in your journey to becoming a Business Analyst by introducing you to important concepts which you will apply regularly throughout your career.
Financial Analyst
Financial Analysts provide guidance to businesses and individuals on investment decisions and financial planning. Understanding algorithms and data structures can be important for developing and using financial models. This course, Collections and Generics in C#, may be useful in your journey to becoming a Financial Analyst by introducing you to important concepts which you will apply regularly throughout your career.
Technical Support Specialist
Technical Support Specialists provide technical assistance to customers who are experiencing problems with their computer systems or software. Understanding algorithms and data structures can be important for troubleshooting and resolving technical issues. This course, Collections and Generics in C#, may be useful in your journey to becoming a Technical Support Specialist by introducing you to important concepts which you will apply regularly throughout your career.
Project Manager
Project Managers plan, organize, and direct projects to achieve specific goals. Understanding algorithms and data structures can be important for managing projects that involve the development and implementation of software systems. This course, Collections and Generics in C#, may be useful in your journey to becoming a Project Manager by introducing you to important concepts which you may utilize in the management of your projects, especially in the tech industry.

Reading list

We've selected 11 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 Collections and Generics in C#.
Classic introduction to design patterns. It provides a comprehensive overview of 23 design patterns, and explains how they can be used to solve common design problems.
Provides a comprehensive introduction to data structures and algorithms, covering both basic and advanced topics. It uses Java as the implementation language, making it easy to follow along with the code examples. The book is well-written and provides clear explanations of complex concepts.
Classic introduction to algorithms, covering a wide range of topics from sorting and searching to graph algorithms and dynamic programming. It uses Java as the implementation language, and provides clear explanations of complex concepts.
Comprehensive introduction to algorithms, covering a wide range of topics from sorting and searching to graph algorithms and dynamic programming. It uses pseudocode as the implementation language, making it easy to understand the algorithms without getting bogged down in the details of a specific programming language.
Comprehensive introduction to algorithms, covering a wide range of topics from sorting and searching to graph algorithms and dynamic programming. It uses Python as the implementation language, making it easy to follow along with the code examples.
Provides a comprehensive introduction to C#, covering both the basics and advanced topics. It explains how to use C# to create a variety of applications, from simple console programs to complex web applications.
Provides a comprehensive introduction to C# 7, covering both the basics and advanced topics. It explains how to use C# 7 to create a variety of applications, from simple console programs to complex web applications.
Comprehensive introduction to algorithms, covering a wide range of topics from sorting and searching to graph algorithms and dynamic programming. It uses C++ as the implementation language, making it easy to follow along with the code examples.
Provides a collection of 50 specific tips and techniques for improving your C# code. It covers a wide range of topics, from basic coding practices to advanced design patterns.
Provides a clear and concise introduction to design patterns. It uses a conversational style and many examples to explain how design patterns can be used to improve the design and quality of your code.

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