C# Programming Language [Basic Course]

You can solve design problems by writing code in a formatted way. You can understand code or patterns written by other programmers.

We will cover ASP.NET Core Identity, creating bulletin boards, EF Core, data filtering, etc.

Code-oriented course that teaches you from the basics to the applications of C# by focusing on the essentials!

In this lesson, you will learn how to create an .EXE file. You will also learn how to install an MSSQL database and request data in C#.

This course covers essential content that C# application developers with 0.5 to 3 years of experience must know.

You will learn Java's concurrency mechanisms and multithreading techniques in depth and acquire the knowledge and skills necessary to solve various parallel processing problems that you may encounter in practice. Starting from basic thread management, you will learn advanced synchronization techniques, how to use thread pools, and Java's concurrency-related classes in depth.

This is a practice-oriented course where you will build a 2D tower defense game from scratch using Unity 6. You will implement core features required for the tower defense genre step-by-step, including map creation using 2D Tilemaps, enemy spawning and movement, tower placement, tower attacks, health/gold/wave systems, tower info UI, tower upgrades and selling, as well as specialized towers like laser, slow, and buff towers. By following this course, you won't just be copying functions; you will learn how to utilize Unity's Tilemap, Prefab, Coroutine, Raycast, UI, and ScriptableObject within an actual game development workflow.

This course covers the core of TCP/IP network programming required for online game development, with a practical, hands-on focus. You will learn step by step, starting with the basic principles of sockets and progressing through client-server architecture design to implementing a game framework using a self-developed network library. Topics covered: Basic network concepts and how TCP/IP works TCP programming using the Socket API Packet protocol design and implementation of transmission structures Development of a client/server-based game framework Optimization and practical tips needed for actual online game development Notes: The course is conducted on Windows using Visual Studio. Although it uses the standard bsd socket API, there are slight differences from Unix-based operating systems. IOCP and Overlapped I/O are not covered.

This course aims to build a solid foundation so that even those new to C# can implement actual projects. Rather than just learning syntax, it is structured to help you understand why things work the way they do and how to apply them in various situations through practice-oriented learning. You will cover basic C# syntax, object-oriented concepts, exception handling, collections, and file I/O, as well as patterns and debugging methods frequently used in professional practice.

Learn about MAUI cross-platform development, which lets you develop and run Windows, macOS, iOS, and Android applications with a single code base.

For learners who find connecting a PLC and Unity daunting, complete a digital twin using only a PC, backed by real-world integration experience.

You will learn Blazor with C#.

This lecture comprehensively organizes the content that would be good for those who want to get a job as a new Spring Java backend developer, especially those who are about to have an interview.

This course will help students build a solid foundation in C# programming. You can use the C# programming language to create web applications, Windows programs, 3D games, and Arduino control.

Install DB and node express as backend directly and save and update data through Windows app and smartphone app with C#. Quickly learn how to implement chat function using socket!

This is a class diagram lecture in UML. This is a design lecture.

You can learn the basic theory and features of TCP sockets. You can learn various socket options and task-based asynchronous programming.

In this lecture, you will learn various functions required for app development, such as login processing, integration with camera/phone/text/email apps, automatic email sending, and remote storage through integration with API, using C# and Xamarin Forms.

We will explain in detail how to use Blazor, a convenient and stable framework that allows you to complete both the backend and frontend with C# and HTML, CSS. This lecture is a lecture for beginners in the entire course.

Smartphone apps and Windows apps at the same time? Create cross-platform with C#! Even if you don't know C#, you can learn C# basics through this course and create smartphone apps and Windows apps (UWP) with Xamarin. Maui course has also been added.