C# & Linux & GTK

We will create a remote development environment using VS Code and extensions, and learn about WSL and code-server, a VS Code used on the web.

This is a course where you study core major knowledge such as network, multi-threading, and operating systems, and learn MMORPG technology by building a game server from scratch.

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!

Understand multithreaded programming and see how this knowledge can help you analyze other projects.

Software development roles in the defense industry: ✔ Have different hiring criteria compared to general IT companies ✔ Use specialized tech stacks and development methodologies ✔ Offer very little information on how to effectively highlight your major, career, and projects. This course: 👉 Provides the perspective of a software developer who has experienced actual defense projects and hiring processes 👉 Explains how defense companies evaluate software developers 👉 Focuses on specific case studies to show you how to prepare your resume, interviews, and projects to increase your chances of success. This course transforms the state of "wanting to become a defense software developer but having no idea what to prepare" into a "clear roadmap you can start following right now."

Let's experience collaborative application development in a Linux shell and open-source software environment, and set up the development environment required for coding!

This course is a course that helps you gain a basic understanding of Linux through hands-on practice and learn how to use commands using the terminal. I think that even students who have never encountered Linux before will find this course very helpful in gaining a basic understanding of Linux commands.

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

The ultimate goal of this course is to go beyond programming using IPC tools and to "develop the ability to appropriately select and design/implement IPC tools that fit software requirements."

You can understand assembly code, backtrace functions, and understand the internal structure of gdb, which traces processes. You also cover the kernel's debugging tools.

This is a WPF lecture that will be helpful to developers who are considering introducing WPF in WinForms, application developers who are hoping to get a job in the US, and those who are hoping to get a job as a developer. It is not a lecture focused on theory and design, but covers content that can be used in practice.

Once you are able to move characters, create monsters, and implement various game features in Unity, the next important step is how to design your code. As a project grows, these concerns begin to arise: "The code is getting more complex; how should I manage it?" "Do I have to keep modifying existing code every time I add a new feature?" "When and why should I use Singletons, Managers, Events, and FSMs?" In this course, you will learn core design patterns and code structures that every Unity developer must know, along with practical Unity examples. By learning about Singletons, Managers, ScriptableObjects, SOLID, Delegates, Actions, Events, FSM, Object Pooling, JSON, and more, the goal is not just to follow along and write code, but to understand why each concept is necessary and in which situations they can be applied. This design experience will serve as a crucial foundation when designing and developing your own game projects or building a portfolio for employment. Moving one step beyond simply 'making the game work,' Growing into a Unity developer who considers the project structure and can explain the reasoning behind their code design. That is the goal of this course.

This is a practical course for Linux beginners who struggle with saving, exiting, switching input modes, navigating, deleting, and copying/pasting because they are unfamiliar with vi/vim. Based on over 30 years of experience using Linux, this course is designed to help you step-by-step master the vi/vim basics and practical editing commands required for server tasks in a Rocky Linux 9 environment.

Through this course, you will gain experience deploying front-end and back-end projects. You will also gain basic knowledge about Linux and networks while deploying projects!

You can't just let the server you worked so hard to build rot away in a development environment. This lecture will teach you how to operate a server that can be accessed from outside using AWS.

✅ Out of the entire series (1) ~ (7), (5) operating system, user interface, database ✅ CS101 series lectures - From basic computer theory to the latest practical examples - Provides a wide range of basic knowledge

You will learn Blazor with C#.

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

This course is an intermediate level program for developers who want to gain a deeper understanding of C# .NET. Beyond simple syntax explanations, it dives into the internal workings of the compiler and runtime. It will be particularly helpful for developers who wish to understand the internals of the C# language in greater depth.