python:: 'cp949' codec can't decode _error

python:: 'cp949' codec can't decode _error

ERROR MESSAGE UnicodeDecodeError : 'cp949' codec can't decode byte 0xec in position 457: illegal multibyte sequence csv file open시 encoding 문제임. encoding="utf-8" 을 추가함 # 변경전 import csv with open('LIST.csv', newline='') as f: reader = csv.reader(f) data = list(reader) print(data) #변경후 import csv with open('LIST.csv', newline='',encoding="utf-8") as f: reader = csv.reader(f) data = list(reader) pr..

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  • · 2023. 7. 2.
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vscode:: Dockerfile, how to use

https://thekkom.tistory.com/250 docker:: docker 명령어 모음 # docker init # -it docker exec -it db psql -U postgres # compose up docker compose up --build # Develop App and Setting docker volume create mongodb docker volume create mongodb_config docker network create mongodb docker run -it --rm -d -v mongodb:/data/ thekkom.tistory.com docker 에 비밀번호 설정을 꼭하자 RUN adduser -u 5678 --disabled-password --ge..

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  • · 2023. 7. 2.
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vscode:: code 위에 표시되는 icon의 의미, intellisense

vscode:: code 위에 표시되는 icon의 의미, intellisense

아이콘 의미가 무엇인지 한번씩 헷갈릴 때, 막상 검색해서 찾으면 잘 안나와서 스크랩 Field vs Function이 초반에는 엄청 헷갈림 https://code.visualstudio.com/docs/editor/intellisense#_types-of-completions IntelliSense in Visual Studio Code Learn about Visual Studio Code IntelliSense (intelligent code completion). code.visualstudio.com _

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  • · 2023. 7. 2.
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git:: git log_ git config 종료키 "Q"

git:: git log_ git config 종료키 "Q"

git config -l 와 같은 명령어로 git 상태를 확인하다보면 (END) 가 나와도 그 다음으로 넘어가지 않는다 exit , exit(), ctrl + C, 등등 break 명령어가 안 먹어서... 이때는 "Q" 를 입력하면 된다. _

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  • · 2023. 6. 24.
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git:: multi account ssh set for github, howto

git:: multi account ssh set for github, howto

2개 계정을 사용하여 접속하기 위한 SSH 설정# FOR WINDOWS# By default the ssh-agent service is disabled. Configure it to start automatically.# Make sure you're running as an Administrator.Get-Service ssh-agent | Set-Service -StartupType Automatic# Start the serviceStart-Service ssh-agent# This should return a status of RunningGet-Service ssh-agent# Now load your key files into ssh-agentssh-add $env:USERPROFILE\.s..

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  • · 2023. 6. 23.
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vscode:: .editorconfig, different tab size for html

# EditorConfig is awesome: https://EditorConfig.org # top-most EditorConfig file root = true [*] indent_style = space # indent_size = 4 #삭제 end_of_line = crlf charset = utf-8 trim_trailing_whitespace = false insert_final_newline = false # 아래 문구를 추가한다 [*.{html, css, js}] indent_size = 2 # 4 space indentation [*.py] indent_size = 4 _

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  • · 2023. 6. 18.
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