[熱情]

http://www.uugear.com/portfolio/dht11-humidity-temperature-sensor-module/

python 3.5 from multiprocessing import Process import time import os def func1(data): for i in range(0, 10): print(data) def func2(): for i in range(0, 10): print("bye~!") def func3(): print('module name : ', __name__) if hasattr(os, 'getppid'): print('parent process : ', os.getppid()) print('process id : ', os.getpid()) if __name__ == "__main__": proc1 = Process(target=func1, args=("hello",)) p..

python 3.5 import json sample_data = '{ "num" : 123, "name": "bbb", "phone": "01012345678", "email": "asdf@qwer@net" }' def json_parser(data): try: jdata = json.loads(sample_data) print("num : ", jdata["num"]) print("name : ", jdata["name"]) print("phone : ", jdata["phone"]) print("email : ", jdata["email"]) except(KeyError, TypeError, ValueError) as e: print("json parser error : ", e) if __name..

import sys try: user_input = input() except KeyboardInterrupt: print("Keyboard interrpt : ctrl + c") sys.exit(0)

초기화 블럭 순서. public class BlockTest { // 클래스 초기화 블럭 static{ System.out.println("static {}"); } // 인스턴스 초기화 블럭 { System.out.println("{ }"); } public BlockTest(){ System.out.println("생성자"); } public static void main(String[] args) { System.out.println("BlockTesdt bt = new BlockTest();"); BlockTest bt = new BlockTest(); System.out.println("BlockTest bt2 = new BlockTest();"); BlockTest bt2 = new Block..