作者查詢 / cuteSquirrel
作者 cuteSquirrel 在 PTT [ Python ] 看板的留言(推文), 共309則
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2F推: 就是一樓說的那樣04/23 19:39
9F推: 內建datetime.datetime的精度到10^-6 秒04/12 21:22
10F→: 官方文件: https://bit.ly/3a4BLeX04/12 21:22
15F推: 可以參閱證監會的爬蟲policy04/10 18:10
16F→: https://www.sec.gov/robots.txt04/10 18:10
2F推: https://imgur.com/a/hPrrJ5e03/24 17:35
3F→: https://pastebin.com/QnqdzcbL03/24 17:36
4F→: 關鍵字 python regex 正規表示式03/24 17:37
6F→: 不客氣,有規則的字串擷取很適合用regex來抓03/25 15:04
7F推: print 後面要記得加一個f 表達f-string03/25 16:10
8F推: https://i.imgur.com/CdlxrOu.png03/25 16:12
9F→: 看螢光筆塗起來的地方03/25 16:12
10F→: 尾巴的,f反而是不需要的03/25 16:14
11F推: f-string 說明: https://bit.ly/3rkFNpe03/25 16:15
12F推: 是的,可以用索引去選擇你要的是哪一筆。03/26 10:32
13F推: https://i.imgur.com/hSIXta4.png03/26 10:46
14F推: search只找第一個滿足的。findall會找全部符合的03/26 12:24
15F→: 已回覆在站內信囉04/10 16:11
2F推: 試試看: https://pastebin.com/dUiXYqGC03/31 17:20
3F推: https://pasteboard.co/JV8HWf1.png03/31 17:22
6F→: 不客氣~04/07 16:30
2F推: header裡面放後面payload的長度,當buffer收到足夠03/27 00:20
3F→: 長的rawdata,就切割/解碼一次,然後buffer清舊資料03/27 00:21
4F→: 再繼續下個循環,如此反覆操作03/27 00:21
5F推: 一個小例子:03/27 00:39
6F→: server: https://pastebin.com/wRxgBigR03/27 00:39
7F→: client: https://pastebin.com/BycG0ZDT03/27 00:39
8F推: https://i.imgur.com/px9Io12.png03/27 00:42
9F推: 就像一樓說的那樣,關鍵字:tcp sticky packet03/27 13:43
11F推: 不客氣~03/29 00:20
2F推: shorturl.at/bxBKV 用單步執行去觀察字典的操作03/29 00:13
1F推: 對阿,PEP8的建議是這樣,不要把lambda綁在變數上03/25 22:45
2F→: 有需要略過這項檢查的話,可以在config檔案設定03/25 22:46
3F→: ignore = E73103/25 22:46
4F推: https://imgur.com/a/1iuZR8903/25 22:49
1F推: pandasql 套件比較接近你想做的事情03/24 22:14
2F→: 用SQL語法去撈dataframe的資料03/24 22:14
3F→: https://pypi.org/project/pandasql/03/24 22:14
8F推: 對阿,用介面去撈,不會動到原本公司內網的DB03/25 19:37
1F推: delimiter 應該放逗號,請留意CSV檔案的格式03/24 17:14