Antigravity Agent
c24165b8bc
에이전트 8종(대화형/프로그래머 C·S/디자이너/설계자/기획자/QA/PD/PM)에게 [공통 기본 능력 + 롤별 Specialty] 2층으로 지식을 주입하기 위한 재분류. 문서 내용·포맷은 무수정, 폴더 이동만 (6,372개 문서 수 보존 확인). - Topic_Programming → Domain_Programming (내부 구조 보존) - Topic_Graphic → Domain_Design - Topic_Business → Domain_Product - Topic_General → Domain_General - _Common 신설: Math(구 Topic_Math_Specialty), Reasoning(구 General/From_Thinking & Reasoning), Reasoning_Creativity(구 General/From_창의성), Communication(Poetic_Blog_Writing + From_writing) - 타 도메인의 From_* 폴더는 유지 (출처 표기일 뿐, 이미 도메인에 맞게 분류된 문서) - 빈 폴더 정리 (memory/procedures) - 에이전트→폴더 매핑은 workspace의 .astra/agent-knowledge-map.json (9개 에이전트) Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
3.4 KiB
3.4 KiB
id, title, category, status, verification_status, canonical_id, aliases, duplicate_of, source_trust_level, confidence_score, created_at, updated_at, review_reason, merge_history, tags, raw_sources, applied_in, github_commit
| id | title | category | status | verification_status | canonical_id | aliases | duplicate_of | source_trust_level | confidence_score | created_at | updated_at | review_reason | merge_history | tags | raw_sources | applied_in | github_commit | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| java-debugging | Java Debugging | Programming_Language | draft | conceptual |
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B | 0.87 | 2026-07-04 | 2026-07-04 |
|
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Java Debugging
🎯 한 줄 통찰 (One-line insight)
Print-statement debugging doubles as a crash locator — placing println calls before and after a suspect line (like a division) reveals exactly which line crashed, since the source shows "Before division" printing successfully while the line after the crash never executes at all. [S1]
🧠 핵심 개념 (Core concepts)
- Debugging — identifying and fixing errors/bugs; involves reading error messages, tracing variable values, testing code in isolation. [S1]
- Print-statement debugging — the most basic technique:
System.out.println()to check values and program flow. [S1] - Bracketing suspect code — print before AND after a risky line to isolate exactly where a crash happens. [S1]
- Variable-value checking — print variable values to verify conditions behave as expected. [S1]
- IDE debuggers — breakpoints, step-through execution, real-time variable inspection (IntelliJ, Eclipse, NetBeans). [S1]
- Debugging checklist — read full error messages, check variable initialization, print to trace, watch for off-by-one errors, comment out code sections to isolate bugs. [S1]
📖 세부 내용 (Details)
- Crash isolation via print bracketing:
System.out.println("Before division"); int result = x / y; System.out.println("Result: " + result); // never runs. [S1] - Condition verification:
int age = 17; System.out.println("Age: " + age); if (age >= 18) {...} else {...}— test by changing age to 18/19 and observing output. [S1]
⚖️ 모순 및 업데이트 (Contradictions & updates)
소스에서 모순되는 정보는 발견되지 않음.
🛠️ 적용 사례 (Applied in summary)
현재 발견된 실제 적용 사례가 없습니다 — print 문으로 크래시 지점을 특정하는 기법은 예외 처리(Try Catch) 학습 전 단계의 기초 디버깅 방법이다. [S1]
💻 코드 패턴 (Code patterns)
Bracketing a suspect line with print statements to locate a crash (Java):
int x = 10;
int y = 0;
System.out.println("Before division"); // prints
int result = x / y; // crashes here
System.out.println("Result: " + result); // never runs
✅ 검증 상태 및 신뢰도
- 상태: draft
- 검증 단계: conceptual
- 출처 신뢰도: B (W3Schools — widely used educational reference, not a primary standards body)
- 신뢰 점수: 0.87
- 중복 검사 결과: 신규 생성 (New discovery)
🔗 지식 그래프 (Knowledge Graph)
- 상위/루트: Java Tutorial
- 관련 개념: Java Errors, Java Try Catch
- 참조 맥락: 에러 발견 후 디버깅 기법 — 예외 처리(try-catch) 챕터로 직접 이어짐.
📚 출처 (Sources)
- [S1] W3Schools — Java Debugging — https://www.w3schools.com/java/java_debugging.asp
📝 변경 이력 (Change history)
- 2026-07-04: Initial draft synthesized from the W3Schools "Java Debugging" page (Astra wiki-curation, P-Reinforce v3.1 format).