Learning data structures and algorithms with C++

In this tutorial, you will learn how to create motion effects using the Fractal, Glow, Advanced Lightning, and Expression effects in After Effects.

This course teaches you how to write safe and reliable code in the software development process. Rather than simply stopping at feature implementation, you'll learn programming principles and techniques that can prevent security vulnerabilities and ensure stability. Through hands-on practice and case studies, you can understand security threats that may occur in real development environments and acquire safe coding techniques such as coding rules, input validation, exception handling, and memory management to prevent them. By taking this course, developers will enhance the completeness of their code while gaining practical capabilities to develop software with security and reliability.

Notion's powerful and convenient database features allow even beginners to easily build a DB. In this course, you will learn about database concepts and related terms (tables, rows, columns, etc.), as well as the basic usage of the Notion database.

You can obtain the certification by learning and applying basic knowledge of Subject 5, Information System Construction Management, among the subjects of the Engineer Information Processing written exam.

You can effectively study the contents of the Information Security Engineer practical exam questions and obtain the Information Security Engineer practical qualification.

You can obtain the certification by learning and applying basic knowledge of Subject 3, Database Construction, among the Information Processing Engineer written exam subjects.

You can effectively study the contents of the Information Security Engineer practical exam questions and obtain the Information Security Engineer practical qualification.

You can obtain the certification by learning and applying basic knowledge of Subject 4, Programming Language Utilization, among the written subjects of the Engineer Information Processing exam.

Through this course, you can study short answer and descriptive questions from past practical exams for the Information Security Engineer.

This is a basic C++ course for those who are new to C++ programming. You will learn and practice how to utilize C++ along with an overview of programming and the basic grammar of C++.

You can build a database, create tables, and manipulate or change data within the database using various SQL queries.

This is a basic machine learning course that briefly covers the basic machine learning theory for those who are new to machine learning.

This course covers the fundamental concepts of operating systems, one of the core subjects in computer science. Operating systems are essential software for efficient resource management and providing user environments in computer systems, and through this course, learners can systematically understand how operating systems work and what components they consist of. Additionally, by learning the structures and functions of various operating systems, students will master the detailed operating principles of operating systems such as processes, memory management, file systems, and disk management, and can solidly build the foundational knowledge necessary for actual development and system utilization. Through this course, learners will gain a comprehensive understanding of operating systems and will be able to have confidence in advanced computer science learning and practical applications.

From building a database to creating tables, you can manipulate and change data within the database using various SQL queries.

We will explain the overall concept and method of working with 3D graphics using Blender.

When you want to try using Figma, a UI design authoring tool, or when you want to create something with Figma, you'll practice the most basic usage methods.

This course is designed to help learners effectively visualize business data and develop the capability to support decision-making through visualization. Learners will study various theoretical backgrounds ranging from information visualization concepts to infographic principles, visual cognition and design principles, and Gestalt laws, and systematically acquire visualization techniques that can be applied in practice. In particular, by learning about color and visual variables, information design principles (symmetry, contrast, harmony, balance), typography and layout design (grid and inverted pyramid structure), learners will be able to apply these skills when creating actual business reports, presentation materials, and visualization dashboards. Through this, learners will develop the ability to create visual materials with high information delivery power, going beyond simple data analysis.

This is a course to learn in various languages how to call various open data provided by the public data portal from various programming languages and how to use JSON data provided as a result of the call.

You can obtain the certification by learning and applying basic knowledge of Subject 2, Software Development, among the subjects for the Information Processing Engineer written exam.

This course is designed to prepare you for the Information Security Engineer written exam by concisely summarizing core theories and strengthening practical skills through problem-solving. Take a step closer to obtaining your Information Security Engineer certification with past exam analysis and practical strategies.

This is a game development & algorithm course that focuses on the algorithms and principles of 2D game development from the ground up using Windows API and C++.

This is an all-in-one curriculum for game programming beginners who are unsure of where to start. It is a comprehensive curriculum that covers the basics of game programming, including C++, data structures/algorithms, STL, game mathematics, Windows API, and an introduction to game servers.

A course on Data Structures & Algorithms core theory & practical problem-solving, for IT company coding test prep. (C++)

C++ lectures for passing coding tests, No need for books! Community where you can communicate directly with the author!

This course is a coding test preparation lecture for entry-level job seekers preparing for employment at game companies.