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Re: [問題] +=問題

[ Python ]0 留言, 推噓總分: 0

作者: zerof - 發表於 2017/05/16 12:51(8年前)

4^F→uranusjr: a += b 會直接被展開成 a = a + b, 然後 assignment05/16 08:58

5^F→uranusjr: expression 會回傳左值, 所以上面的結果對等於 list[13]05/16 08:59

6^F→uranusjr: += 其實算簡單, Python 的 assignment 不回傳值反而特殊05/16 09:00

[問題] 有關延遲執行程式

[ Python ]3 留言, 推噓總分: 0

作者: eraypeng - 發表於 2017/05/16 11:17(8年前)

3^F→uranusjr: 最簡單用 os.stat 看檔案時間, 判斷 20 分鐘到了沒就好05/16 12:01

[問題] +=問題

[ Python ]8 留言, 推噓總分: +3

作者: ptoyhawinf - 發表於 2017/05/15 21:48(8年前)

5^F→uranusjr: a += b 會直接被展開成 a = a + b, 然後 assignment05/16 08:58

6^F→uranusjr: expression 會回傳左值, 所以上面的結果對等於 list[13]05/16 08:59

7^F→uranusjr: += 其實算簡單, Python 的 assignment 不回傳值反而特殊05/16 09:00

[問題] python的input突然無法輸入中文

[ Python ]2 留言, 推噓總分: +1

作者: ANks1009 - 發表於 2017/05/15 00:00(8年前)

1^F→uranusjr: Python 2 + Windows? 八成和你輸入什麼字有關05/15 00:07

[問題] Dcard圖片爬蟲遇到https該如何解決

[ Python ]16 留言, 推噓總分: +1

作者: craig1122321 - 發表於 2017/05/11 18:47(8年前)

1^F→uranusjr: 你都用 requests 了為什麼還要用 urllib05/11 22:02

[問題]python用多個變數或用**kwargs

[ Python ]3 留言, 推噓總分: +1

作者: jacobcan118 - 發表於 2017/05/10 21:28(8年前)

3^F→uranusjr: 這介面太 magic 了, 直接傳 //div 和 //a 進去更直接05/11 10:37

Re: <請教>金字塔輸出的格式化問題

[ Python ]9 留言, 推噓總分: +1

作者: ides13 - 發表於 2017/05/08 10:54(8年前)

4^F→uranusjr: 其實如果要用 format 的話可以這樣更酷05/08 16:29

5^F→uranusjr: '{:>{}}'.format(' '.join(['*'] * (i + 1)), a + i)05/08 16:36

6^F→uranusjr: 或者像這樣用置中也行05/08 16:37

7^F→uranusjr: '{:^{}}'.format(' '.join(['*']*(i+1)), 2*a-1)05/08 16:37

[問題] py2exe問題

[ Python ]9 留言, 推噓總分: +2

作者: laputaca - 發表於 2017/04/26 12:04(8年前)

1^F→uranusjr: 每個 Python distribution 的套件是分開的, 不會共用04/26 14:10

[問題] Python3能夠在lighttable上正常運作嗎?

[ Python ]1 留言, 推噓總分: 0

作者: brightwish - 發表於 2017/04/24 14:21(8年前)

1^F→uranusjr: 看起來就是你編到 Python 2 去了, 不過很難隔空解...04/24 16:11

[問題] 用python轉css selector到xpath

[ Python ]3 留言, 推噓總分: 0

作者: jacobcan118 - 發表於 2017/04/22 05:00(8年前)

1^F→uranusjr: http://lxml.de/cssselect.html#the-cssselector-class04/22 09:24

2^F→uranusjr: pip install cssselect04/22 09:25

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