[💻⌨️🖥#kr-dev - python3.7 공부이야기 3 문자열💻⌨️🖥] by bbooaae

View this thread on: hive.blog | peakd.com | ecency.com

kr · @bbooaae · Nov 19 '18 (edited)

$2.51

[💻⌨️🖥#kr-dev - python3.7 공부이야기 3 문자열💻⌨️🖥]

![OKP5E50.jpg](https://cdn.steemitimages.com/DQmQ4QjboGMAfKRC9WeAByVnujyCMfVggvnjs6sddUrFjnw/OKP5E50.jpg)

<br>
<br>



> https://cdn.steemitimages.com/DQmZEUJPaRc9RQZfqgPPR7gnABp618YHpcJ7QLY3AW6ynjf/comma_3.png 
<h3>&nbsp; 안녕하세요! 코딩을 알고 싶은 뽀돌(@bbooaae) 입니다!</h3> https://cdn.steemitimages.com/DQmRe8vXZJBabSQ6UPbtZjrFEp89hV9Go2SP5cF5PduXoCi/border_long.png
 &nbsp;아무것도 모르는 초보입니다 봇 만들어 보는 그날까지 ~!!.^^https://cdn.steemitimages.com/DQmRe8vXZJBabSQ6UPbtZjrFEp89hV9Go2SP5cF5PduXoCi/border_long.png
 &nbsp;오늘은 문자열 종류를 공부해 보았습니다.https://cdn.steemitimages.com/DQmRe8vXZJBabSQ6UPbtZjrFEp89hV9Go2SP5cF5PduXoCi/border_long.png
 &nbsp; 공부 출처 https://www.inflearn.com 김왼손의 미운코딩새끼 https://cdn.steemitimages.com/DQmRe8vXZJBabSQ6UPbtZjrFEp89hV9Go2SP5cF5PduXoCi/border_long.png
 

<br>
<br>

<center><b>문자열 </b>

https://cdn.steemitimages.com/DQmY8UA7YC68Lhh6cLFzdAESxuG8eaonPdPwKcVyEBieXK5/border_06.png

<br>
문자나 문자들을 쭉 나열한 것 값과 순서를 변경 할 수 없다.
 "string" 'string'

"""string""" '''string'''
여러 줄 문자 열을 한꺼번에 저장 할 수 있다.

![](https://cdn.steemitimages.com/DQmai7TQcwhXCGrKZMNqu4qFofE4SqCcAyYaxqCTjU88mwv/image.png)

<br>
<br>

<b>포맷팅</b>

https://cdn.steemitimages.com/DQmY8UA7YC68Lhh6cLFzdAESxuG8eaonPdPwKcVyEBieXK5/border_06.png

<br>
문자열을 좀 더 잘 표현하기 위해서 하는 것
formatting

<b>%d</b> 정수형 숫자 대입할 때 쓰인다.
<b>%s</b> 문자열을 대입할 때 쓰인다.
 <b>%f</b>  실수형 숫자 대입할 때 쓰인다.
C스타일이라고 한다
 C언어 스럽다고해서

![](https://cdn.steemitimages.com/DQmRNedamtrdM28sj1cYiD9cSW97B7dhphckRkPiakX7sQY/image.png)

<br>
<br>


<b>포맷</b>

https://cdn.steemitimages.com/DQmY8UA7YC68Lhh6cLFzdAESxuG8eaonPdPwKcVyEBieXK5/border_06.png


파이썬스러운 스타일
 format

'{  }',  format(   )

![](https://cdn.steemitimages.com/DQmSU1q9qTCRvCLKN4gdK3Ph5ZoKABpbsFSSxpmgQhnGuiP/image.png)

<br>
<br>


<b>인덱싱</b>

https://cdn.steemitimages.com/DQmY8UA7YC68Lhh6cLFzdAESxuG8eaonPdPwKcVyEBieXK5/border_06.png


 Indexing 

주소 위치 
0부터 시작 0 1 2 3 4 
뒤에서 부터 -1부터 시작 -6 -5 -4 -3 -2 -1 

![](https://cdn.steemitimages.com/DQmWiVbNAmZKbnijTkgqdpmtU7W2eERDTJCKKkDJFrBUvAq/image.png)

<br>
<br>


<b>슬라이싱</b>

https://cdn.steemitimages.com/DQmY8UA7YC68Lhh6cLFzdAESxuG8eaonPdPwKcVyEBieXK5/border_06.png



 slicing

여러개를 뽑아 올 수 있다.

[1:4] 1부터 4까지 뽑아 올수 있다.

[:3] 처음부터 3위치까지

[2:] 2부터 끝까지

![](https://cdn.steemitimages.com/DQme4fPHgxeUdUfj1f3p5bbc4yYw8KkJCyfqRojH3iPhJUW/image.png)

<br>
<br>


<b>메서드</b>

https://cdn.steemitimages.com/DQmY8UA7YC68Lhh6cLFzdAESxuG8eaonPdPwKcVyEBieXK5/border_06.png



 string.split(  ) 문자열을 공백 단위로 짤라 준다.

![](https://cdn.steemitimages.com/DQmdZ3kXfaTMavCGKhY7zrw5LCjK47SQXirpLhWV9EppNZf/image.png)

<br>
<br>


<b>독스트링</b>

https://cdn.steemitimages.com/DQmY8UA7YC68Lhh6cLFzdAESxuG8eaonPdPwKcVyEBieXK5/border_06.png



 Docstring

함수 설명을 위해서 쓰는 주석

![](https://cdn.steemitimages.com/DQmQ1LRoYK9swxnot4bnX3Z3bQru8RLmcmxgBStnijVLYGX/image.png)

<br>
<br>


<b>end 이스케이스 코드</b>

https://cdn.steemitimages.com/DQmY8UA7YC68Lhh6cLFzdAESxuG8eaonPdPwKcVyEBieXK5/border_06.png



end
https://cdn.steemitimages.com/DQmY8UA7YC68Lhh6cLFzdAESxuG8eaonPdPwKcVyEBieXK5/border_06.png


 print('', end='')

![](https://cdn.steemitimages.com/DQmNYMnUzYcdxPiN7R8PRYZ27z54f5eggJPyc5EELTC9rZq/image.png)

<br>
<br>

이스케이스 코드

https://cdn.steemitimages.com/DQmY8UA7YC68Lhh6cLFzdAESxuG8eaonPdPwKcVyEBieXK5/border_06.png


 \n = enter
\t = tab

백 스페이스 그대..
백 스페이스  그대..!!
백 스페이스.. 어디있었나요..
찾느라 혼났습니다.


![](https://cdn.steemitimages.com/DQmcegFPUZgB7HXEm7bXgzn7p4jT8FowFFv4Duiqdg35HrR/image.png)

<br>
<br>



https://cdn.steemitimages.com/DQmY8UA7YC68Lhh6cLFzdAESxuG8eaonPdPwKcVyEBieXK5/border_06.png

<center><b>파이썬 지난 이야기들</b></center>

<br>

[#kr-dev - python3.7 공부이야기 1](https://steemit.com/busy/@bbooaae/kr-dev-python3-7-1)
[나만의 스팀잇 블로그 만들기 #성공 #kr-dev](https://steemit.com/dclick/@bbooaae/-1test-1539012153379)
[💻⌨️🖥#kr-dev - python3.7 공부이야기 2💻⌨️🖥](https://steemit.com/dclick/@bbooaae/krdev-python37-2-1539481417313)
<br>
<br>


<br>
https://media.giphy.com/media/QHE5gWI0QjqF2/giphy.gif
![bd.JPG](https://cdn.steemitimages.com/DQmaRbh2Yg9z59QEhw2dHRyWyY61UzQYKRmLSAbMcpLKGRg/bd.JPG)


---

#####  <sub> **Sponsored ( Powered by [dclick](https://www.dclick.io) )** </sub>
##### [[테이스팀] 르사이트](https://api.dclick.io/v1/c?x=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJjIjoiYmJvb2FhZSIsInMiOiJrcmRldi1weXRob24zNy0zLS0xNTQyNjExMzc5NjIzIiwiYSI6WyJ0LTcxMSJdLCJ1cmwiOiJodHRwczovL3N0ZWVtaXQuY29tL3Rhc3RlZW0vQGV2ZXJzbG90aC90YXN0ZWVtLWRkMGY0ZCIsImlhdCI6MTU0MjYxMTM3OSwiZXhwIjoxODU3OTcxMzc5fQ.nQU0sS92JDh6ZM4l5QlFm8Ra2D-PyyVZFqPBmSz3Va0)
<sup>오래간만의 테이스팀입니다. 이번 주제가 카페네요. 쟁여놓은 카페 사진들이 꽤 있는데, 글로 쓰...</sup>
</center>

👍 centering, ioioioioi, busy.pay, bbooaae, steem-ua, bukio, danbain, cheongpyeongyull, rtytf, goodhello, fur2002ks, skuld2000, yoon, kibumh, ksc, mspower, gomdory, buglife, sunshineyaya7, hyokhyok, realsunny, bree1042, asinayo, greenlatte, dorian-lee, whitebot, epitt925, designkoi, mishana, jacobyu, steemchoose, sunny1124, suonghuynh, roostermine, cov-jeong, funtraveller, blockchainstudio, duplicate, maikuraki, eforucom, ldsklee, gfriend96, merlin7, jisoooh0202, jini-zzang, rabbit12, yongsam, espoem, angelinafx, delegate4upvot, nailyourhome, fun2learn, steemtaker, stylegold, miqyk

properties (23)

author

bbooaae

permlink

krdev-python37-3--1542611379623

category

json_metadata

{"tags":["kr","kr-dev","jjangjjangman","kr-series","busy"],"app":"busy/2.5.6","format":"markdown","community":"busy","users":["bbooaae"],"links":["/@bbooaae","https://www.inflearn.com","https://steemit.com/busy/@bbooaae/kr-dev-python3-7-1","https://steemit.com/dclick/@bbooaae/-1test-1539012153379","https://steemit.com/dclick/@bbooaae/krdev-python37-2-1539481417313","https://www.dclick.io","https://api.dclick.io/v1/c?x=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJjIjoiYmJvb2FhZSIsInMiOiJrcmRldi1weXRob24zNy0zLS0xNTQyNjExMzc5NjIzIiwiYSI6WyJ0LTcxMSJdLCJ1cmwiOiJodHRwczovL3N0ZWVtaXQuY29tL3Rhc3RlZW0vQGV2ZXJzbG90aC90YXN0ZWVtLWRkMGY0ZCIsImlhdCI6MTU0MjYxMTM3OSwiZXhwIjoxODU3OTcxMzc5fQ.nQU0sS92JDh6ZM4l5QlFm8Ra2D-PyyVZFqPBmSz3Va0"],"image":["https://cdn.steemitimages.com/DQmQ4QjboGMAfKRC9WeAByVnujyCMfVggvnjs6sddUrFjnw/OKP5E50.jpg","https://cdn.steemitimages.com/DQmZEUJPaRc9RQZfqgPPR7gnABp618YHpcJ7QLY3AW6ynjf/comma_3.png","https://cdn.steemitimages.com/DQmRe8vXZJBabSQ6UPbtZjrFEp89hV9Go2SP5cF5PduXoCi/border_long.png","https://cdn.steemitimages.com/DQmRe8vXZJBabSQ6UPbtZjrFEp89hV9Go2SP5cF5PduXoCi/border_long.png","https://cdn.steemitimages.com/DQmRe8vXZJBabSQ6UPbtZjrFEp89hV9Go2SP5cF5PduXoCi/border_long.png","https://cdn.steemitimages.com/DQmY8UA7YC68Lhh6cLFzdAESxuG8eaonPdPwKcVyEBieXK5/border_06.png","https://cdn.steemitimages.com/DQmai7TQcwhXCGrKZMNqu4qFofE4SqCcAyYaxqCTjU88mwv/image.png","https://cdn.steemitimages.com/DQmY8UA7YC68Lhh6cLFzdAESxuG8eaonPdPwKcVyEBieXK5/border_06.png","https://cdn.steemitimages.com/DQmRNedamtrdM28sj1cYiD9cSW97B7dhphckRkPiakX7sQY/image.png","https://cdn.steemitimages.com/DQmY8UA7YC68Lhh6cLFzdAESxuG8eaonPdPwKcVyEBieXK5/border_06.png","https://cdn.steemitimages.com/DQmSU1q9qTCRvCLKN4gdK3Ph5ZoKABpbsFSSxpmgQhnGuiP/image.png","https://cdn.steemitimages.com/DQmY8UA7YC68Lhh6cLFzdAESxuG8eaonPdPwKcVyEBieXK5/border_06.png","https://cdn.steemitimages.com/DQmWiVbNAmZKbnijTkgqdpmtU7W2eERDTJCKKkDJFrBUvAq/image.png","https://cdn.steemitimages.com/DQmY8UA7YC68Lhh6cLFzdAESxuG8eaonPdPwKcVyEBieXK5/border_06.png","https://cdn.steemitimages.com/DQme4fPHgxeUdUfj1f3p5bbc4yYw8KkJCyfqRojH3iPhJUW/image.png","https://cdn.steemitimages.com/DQmY8UA7YC68Lhh6cLFzdAESxuG8eaonPdPwKcVyEBieXK5/border_06.png","https://cdn.steemitimages.com/DQmdZ3kXfaTMavCGKhY7zrw5LCjK47SQXirpLhWV9EppNZf/image.png","https://cdn.steemitimages.com/DQmY8UA7YC68Lhh6cLFzdAESxuG8eaonPdPwKcVyEBieXK5/border_06.png","https://cdn.steemitimages.com/DQmQ1LRoYK9swxnot4bnX3Z3bQru8RLmcmxgBStnijVLYGX/image.png","https://cdn.steemitimages.com/DQmY8UA7YC68Lhh6cLFzdAESxuG8eaonPdPwKcVyEBieXK5/border_06.png","https://cdn.steemitimages.com/DQmY8UA7YC68Lhh6cLFzdAESxuG8eaonPdPwKcVyEBieXK5/border_06.png","https://cdn.steemitimages.com/DQmNYMnUzYcdxPiN7R8PRYZ27z54f5eggJPyc5EELTC9rZq/image.png","https://cdn.steemitimages.com/DQmY8UA7YC68Lhh6cLFzdAESxuG8eaonPdPwKcVyEBieXK5/border_06.png","https://cdn.steemitimages.com/DQmcegFPUZgB7HXEm7bXgzn7p4jT8FowFFv4Duiqdg35HrR/image.png","https://cdn.steemitimages.com/DQmY8UA7YC68Lhh6cLFzdAESxuG8eaonPdPwKcVyEBieXK5/border_06.png","https://media.giphy.com/media/QHE5gWI0QjqF2/giphy.gif","https://cdn.steemitimages.com/DQmaRbh2Yg9z59QEhw2dHRyWyY61UzQYKRmLSAbMcpLKGRg/bd.JPG"]}

created

2018-11-19 07:09:42

last_update

2018-11-19 07:44:39

depth

children

last_payout

2018-11-26 07:09:42

cashout_time

1969-12-31 23:59:59

total_payout_value

1.879 HBD

curator_payout_value

0.633 HBD

pending_payout_value

0.000 HBD

promoted

0.000 HBD

body_length

4,524

author_reputation

67,197,492,770,252

root_title

"[💻⌨️🖥#kr-dev - python3.7 공부이야기 3 문자열💻⌨️🖥]"

beneficiaries

0.

`account`	dclick
`weight`	1,000

max_accepted_payout

1,000,000.000 HBD

percent_hbd

10,000

post_id

75,538,652

net_rshares

4,392,105,811,532

author_curate_reward

vote details (55)

voter	rshares	pct
ksc	92,992,859,678	50%
eforucom	7,711,811,520	1.16%
busy.pay	377,819,061,671	1.82%
yoon	114,754,924,627	55%
centering	543,797,030,796	25%
danbain	229,175,016,492	100%
cheongpyeongyull	222,028,665,011	15%
stylegold	844,209,413	100%
bree1042	28,499,742,489	30%
skuld2000	137,923,606,424	25%
hyokhyok	41,058,345,535	34%
fur2002ks	169,560,026,808	10%
sunshineyaya7	44,089,156,718	100%
espoem	1,661,229,669	1%
steemtaker	1,079,650,566	1%
ioioioioi	503,029,836,601	33%
funtraveller	9,572,015,237	1%
designkoi	14,956,252,721	35%
goodhello	190,826,247,229	50%
miqyk	284,727,943	75%
roostermine	9,846,987,326	100%
jacobyu	13,696,839,080	49%
fun2learn	1,087,736,729	1.6%
ldsklee	6,264,778,561	12%
gfriend96	5,195,250,804	30%
mishana	13,912,269,783	60%
asinayo	27,143,618,188	39%
maikuraki	8,166,373,579	100%
realsunny	37,683,951,490	30%
dorian-lee	22,308,360,099	32.5%
sunny1124	11,757,161,640	40%
epitt925	16,265,182,327	51%
angelinafx	1,591,992,396	1.04%
blockchainstudio	8,697,938,477	100%
kibumh	95,467,121,464	50%
mspower	86,669,725,929	100%
jisoooh0202	3,606,576,794	100%
suonghuynh	10,903,683,216	0.23%
greenlatte	22,950,753,752	20%
nailyourhome	1,094,865,447	1.6%
rtytf	214,596,639,390	21%
steemchoose	12,835,403,468	0.84%
jini-zzang	3,301,583,236	80%
bukio	233,677,020,382	3.05%
buglife	44,920,655,291	100%
delegate4upvot	1,139,066,569	1.6%
bbooaae	376,707,578,000	100%
merlin7	4,020,202,601	0.18%
steem-ua	272,400,581,693	2.14%
duplicate	8,220,446,896	100%
gomdory	49,449,912,424	100%
cov-jeong	9,756,763,076	50%
yongsam	2,974,253,774	50%
whitebot	18,959,737,163	1%
rabbit12	3,170,383,340	100%

@bukio · Nov 19 '18

짱짱맨 호출에 응답하여 보팅하였습니다. 꾸준한 활동을 응원합니다.

북이오(@bukio)는 창작자와 함께 하는 첫번째 프로그램을 만들었습니다. 이를 위해 첫번째 길드(Guild) 구성을 위한 [공지글](https://steemit.com/bukio/@bukio/5ypkpr)을 게시하였습니다. 영문 문학작품의 한글 번역에 관심이 있는 분들의 많은 참여를 바랍니다. 고맙습니다.

`author`	wdev
`permlink`	bbooaae-wdice-1542686618128
`category`	kr
`json_metadata`	{"tags":["wonsama","wdice"],"app":"wtrans/v1.0.0","format":"markdown"}
`created`	2018-11-20 04:03:42
`last_update`	2018-11-20 04:03:42
`depth`	3
`children`	0
`last_payout`	2018-11-27 04:03:42
`cashout_time`	1969-12-31 23:59:59
`total_payout_value`	0.000 HBD
`curator_payout_value`	0.000 HBD
`pending_payout_value`	0.000 HBD
`promoted`	0.000 HBD
`body_length`	155
`author_reputation`	1,030,801,690,014
`root_title`	"[💻⌨️🖥#kr-dev - python3.7 공부이야기 3 문자열💻⌨️🖥]"
`beneficiaries`	`[]`
`max_accepted_payout`	1,000,000.000 HBD
`percent_hbd`	10,000
`post_id`	75,593,316
`net_rshares`	0

`author`	ksc
`permlink`	re-bbooaae-krdev-python37-3--1542611379623-20181119t095358086z
`category`	kr
`json_metadata`	{"community":"busy","app":"busy/2.5.6","format":"markdown","tags":["kr"],"users":[],"links":[],"image":[]}
`created`	2018-11-19 09:54:00
`last_update`	2018-11-19 09:54:00
`depth`	1
`children`	1
`last_payout`	2018-11-26 09:54:00
`cashout_time`	1969-12-31 23:59:59
`total_payout_value`	0.000 HBD
`curator_payout_value`	0.000 HBD
`pending_payout_value`	0.000 HBD
`promoted`	0.000 HBD
`body_length`	36
`author_reputation`	99,109,650,128,160
`root_title`	"[💻⌨️🖥#kr-dev - python3.7 공부이야기 3 문자열💻⌨️🖥]"
`beneficiaries`	`[]`
`max_accepted_payout`	1,000,000.000 HBD
`percent_hbd`	10,000
`post_id`	75,545,315
`net_rshares`	0