파이썬에서 10진수(int) - 16진수(hex) 변환

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by joviansummer
original STEEMIT post: https://steemit.com/blog/@joviansummer/10-int-16-hex

파이썬에서 10진수를 16진수로, 또는 반대로 변환하는 방법입니다.

우선 10진수(int)를 16진수로 변환하려면 hex() 함수를 사용합니다.

# 10진수 125를 16진수로 변환
x = 125
y = hex(x)
print(y)

0x7d

위의 예시에서 정수 125를 16진수로 변환한 값 "0x7d"는 문자열(str)입니다.

16진수를 10진수로 변환할 때는 int() 함수를 사용하면서 16진수임을 명시해 주면 됩니다.

# 16진수 0x7d를 10진수로 변환
a = '0x7d'
b = int(a,16)
print(b)

125

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스팀 증인노드를 운영중입니다. @jswit에 증인투표해 주시면 감사하겠습니다.
(https://steemitwallet.com/~witnesses)

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