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- python3,라즈베리파이3, 소켓 프로그래밍 TCP/IP Client and Server https://pymotw.com/2/socket/tcp.html Echo ServerThis sample program, based on the one in the standard In this case, the address is localhost, referring to the current server, and the port number is 10000
- Seven Principle of Software Testing Principle 1 : Definition - To test a program is to try to make it fail (사실이 그러하다--;) Principle 2 : Tests substitute for specificatyions Principle 3 : Regression testing - Any failed execution must yield a test case