Priority Queue & Heap (우선순위 큐 & 힙)
Priority Queue & Heap (우선순위 큐 & 힙) Overview Priority Queue is an abstract data type, and Heap is its most common implementation. Understanding heaps is crucial for many algorithms includi...
Priority Queue & Heap (우선순위 큐 & 힙) Overview Priority Queue is an abstract data type, and Heap is its most common implementation. Understanding heaps is crucial for many algorithms includi...
Today I Learned (TIL) 로컬 폴더에 있는 파일을 ssh 서버에 있는 폴더로 옮기기 scp -r ~/Downloads/{filename} {ssh_name}:/home/team-XXX/
Cross Site Request Forgery (CSRF) 사용자가 자신의 의지와는 무관하게 공격자가 의도한 행위(데이터 수정, 삭제, 등록 등) 을 특정 웹사이트에 요청하게 하는 공격 References https://devscb.tistory.com/123# https://www.wallarm.com/what/what-is-cros...
Digital Transformation Scenarios for companies in the course of digitalization Companies as digitally transformed players with new strategic options Companny negatively impacted by loss of c...
Design Patterns Design Pattern Overview Structural Pattern Adapter Pattern Proxy Pattern Bridge Pattern Facade Pattern Composite Pattern Behavioral Pattern Strategy Pattern Observer Patte...
Web Application Security Schutzziele Schutzziele Definition Erklärung Angriffe Beispiele Schutzkonzepte Vertraulichkeit</br>(con...
Today I Learned (TIL) Deutsch Machine Learning Graph IT Security
Graph Basics Directed Acyclic Graph (DAG): directed graph which does not contain any cycles Graph Traverse Depth Fisrt Search (DFS) Breadth Fisrt Search (BFS) Topological Sort (TS) Fo...
TIL [Algorithm] 이진 트리 isSubtree 판별 (LeetCode 572) 1. 문제 정의 root 트리에 subRoot와 완벽히 동일한 (구조와 값 모두) 서브트리가 존재하는지 확인하는 문제. 2. 핵심 로직: 2-Step 재귀 이 문제는 두 가지 다른 재귀 함수가 필요하다. A. isSameTree (트리 동일성 검사) ...
Computer Architecture