作者查詢 / lycantrope
作者 lycantrope 在 PTT [ Python ] 看板的留言(推文), 共826則
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1F推: enter key 應該是用"<Return>"03/29 10:36
2F→: https://reurl.cc/bkv46303/29 10:37
5F推: 只從class呼叫不會有問題,但從instance呼叫會不加03/29 13:22
6F→: 不加staticmethod,會出錯03/29 13:22
1F推: line messaging api python都有一些範例可看03/24 16:47
2F推: 對,因為python3的map是generator03/24 09:50
1F推: Method Resolution Order 可以看一下03/23 16:04
2F推: super() 與super(d,self)等價 就是呼叫d類別下一個mro03/23 16:12
3F→: d.__mro__有順序,同理super(c,self)會呼叫object03/23 16:13
4F→: __init__會看不到任何輸出(c的super是object)03/23 16:14
9F推: pip跟conda是分開啊,myenv有先裝pip嗎03/23 14:37
16F推: 初始化並不是任意數都可以...03/22 09:21
19F推: 初始化選不含在你數值範圍內的值,例,正整數用-103/22 14:39
20F→: 排序就練不到for-loop03/22 14:40
21F→: 例:max(occurrences, key = lambda x:occurrences[x])03/22 14:42
1F推: 這邊用return的話db.close()會在return 之前執行03/15 23:15
2F→: yield只是暫時跳出function回傳,之後還會跳回來執行03/15 23:16
3F→: db.close()03/15 23:16
5F推: get_db StopIteration 或是被del 都會執行finally03/16 09:56
6F→: 有點類似另類的context manager 覺得酷可以學起來w03/16 09:58
3F推: 先移除matplotlib font cache試試看吧03/15 16:50
4F→: import matplotlib as mpl; mpl.get_cachedir()03/15 16:51
5F→: 把找到的cache資料夾刪掉,試看看03/15 16:52
1F推: sheet.range(f"C{i}").value = i03/15 16:46
1F推: 用mount_smbfs mount後 才能在/Volumes內找到資料夾03/12 11:13