GentBG x PUSSTEEM - burning both STEEM and PUSS

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by joviansummer original STEEMIT post: https://steemit.com/blog/@joviansummer/gentbg-x-pussteem-burning-both-steem-and-puss Hello, this is @joviansummer(witness: @jswit), developer of GentBG project. I registered @gentbg account to PUSSTEEM about a week ago and donated some of my own PUSS token to @gentbg's EPUSS account. Now, @gentbg will burn STEEM and EPUSS at the same time. PUSSTEEM's boosting upvotes will help increasing baseline burning significantly. @gentbg's SP reward is delegate to @jsup to get automated upvotes, forming a baseline burning of liquid reward independent of other people's upvotes. Some may argue 100%(both liquid and SP reward) burning is much better, but I chose this approach to prevent @gentbg from becoming a spamming account. Constantly asking for upvotes via mentioning and commenting every week may eventually become a big annoyance to curators. That being said, anyone is welcome to participate in countering STEEM inflation by giving upvotes ...

파이썬 리스트에서 특정 원소에 대응하는 인덱스값 가져오기

by joviansummer
original STEEMIT post: https://steemit.com/blog/@joviansummer/5rmqcm


파이썬에서 리스트(list)의 특정 원소가 어느 위치에 있는지, 즉 인덱스(index)를 구하는 방법입니다.

fruits = ['orange', 'apple', 'banana']

# 'apple'에 해당되는 인덱스 구하기
idx_apple = fruits.index('apple')
print(idx_apple)

1

위의 예시에서 'apple'은 두번째 원소이므로 (0부터 시작하는) 인덱스는 1이 됩니다.

만약 같은 원소가 2개 이상 있을 경우에는 낮은 값의 인덱스가 구해집니다.

x = ['a','b','b','c','d','c']
print(x.index('b'))

1

print(x.index('c'))

3

만약 리스트에 포함되지 않은 원소에 대해서 인덱스를 구하려 할 경우에는 예외(exception)가 발생한다는 점도 유의해야 겠습니다.

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