Files
2nd/10_Wiki/Topics/Domain_Programming/Topic_Python/Python_Strings.md
T
Antigravity Agent c24165b8bc refactor(topics): 멀티 에이전트용 지식 재편 — _Common(공통 기본기) + Domain_* 구조
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>
2026-07-11 11:05:56 +09:00

3.1 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
python-strings Python Strings Programming_Language draft conceptual
파이썬 문자열
B 0.9 2026-07-04 2026-07-04
python
programming
w3schools
strings
https://www.w3schools.com/python/python_strings.asp

Python Strings

🎯 한 줄 통찰 (One-line insight)

Python strings are arrays of Unicode characters with no separate character type — a single character is just a length-1 string — so indexing, looping, len(), and membership tests (in/not in) all work directly on them. [S1]

🧠 핵심 개념 (Core concepts)

  • Quote flexibility — single and double quotes are interchangeable; nested quotes must differ from the surrounding quote style. [S1]
  • Multiline strings — triple double/single quotes preserve embedded line breaks. [S1]
  • Strings are arrays — Unicode character arrays; no dedicated char type. [S1]
  • Indexinga[1] accesses the character at position 1 (0-indexed). [S1]
  • Loopingfor x in "banana": print(x) iterates characters. [S1]
  • len() — returns string length. [S1]
  • in / not in — membership test for a substring. [S1]

📖 세부 내용 (Details)

  • Quotes inside quotes: print("He is called 'Johnny'"). [S1]
  • Multiline string: a = """Lorem ipsum...multiple lines...""". [S1]
  • Indexing: a = "Hello, World!"; print(a[1]). [S1]
  • Length: print(len(a)). [S1]
  • Membership: print("free" in txt), print("expensive" not in txt). [S1]

⚖️ 모순 및 업데이트 (Contradictions & updates)

소스에서 모순되는 정보는 발견되지 않음.

🛠️ 적용 사례 (Applied in summary)

현재 발견된 실제 적용 사례가 없습니다 — 문자열이 배열이라는 성질은 Slicing/Modify/Methods 챕터 전체의 전제가 된다. [S1]

💻 코드 패턴 (Code patterns)

Membership test inside an if statement (Python):

txt = "The best things in life are free!"
if "free" in txt:
    print("Yes, 'free' is present.")

검증 상태 및 신뢰도

  • 상태: draft
  • 검증 단계: conceptual
  • 출처 신뢰도: B (W3Schools — widely used educational reference, not a primary standards body)
  • 신뢰 점수: 0.90
  • 중복 검사 결과: 신규 생성 (New discovery)

🔗 지식 그래프 (Knowledge Graph)

📚 출처 (Sources)

📝 변경 이력 (Change history)

  • 2026-07-04: Initial draft synthesized from the W3Schools "Python Strings" page (Astra wiki-curation, P-Reinforce v3.1 format).