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  • AWS Lambda, CORS 활성화후 반드시 베포해야함1https://docs.aws.amazon.com/apigateway/latest/developerguide/how-to-cors.html#how-to-cors-console: After CORS is enabled on the GET method, an OPTIONS method is added to the resource, if it is not already there. The 200 response of the OPTIONS method is automatically configured to return the three Access-Control-Allow-* headers to fulfill preflight handshakes. In addition, the actual (GET) method is also configured by default to return the Access-Control-Allow-Origin header in its 200 response as well. For other types of responses, you will need to manually configure them to return Access-Control-Allow-Origin’ header with ‘*’ or specific origin domain names, if you do not want to return the Cross-origin access error.
    As with any updates of your API, you must deploy or redeploy the API for the new settings to take effect.
  • 교보 라이프플래닛에서 미팅 및 블록체인 기술 강의
  • macOS 환경에서 특정 어플리케이션 사용시 Key-Repeating 동작이 안될 때, 해결 방법: defaults write com.microsoft.VSCode ApplePressAndHoldEnabled -bool false 2https://github.com/Microsoft/vscode/issues/31919

References   [ + ]

1. https://docs.aws.amazon.com/apigateway/latest/developerguide/how-to-cors.html#how-to-cors-console
2. https://github.com/Microsoft/vscode/issues/31919