python从零到pytorch【四】图形化界面和游戏开发 tkinter和pygame
- kn
- 2022-09-14 22:14:56
- python
1.安装tkconda install -c anaconda tk2.
python从零到pytorch【三】类
- kn
- 2022-09-14 17:00:12
- python
1.抽象类from abc import ABCMeta, abstractmethod
class Pet(object, metaclass=ABCMeta):
"""宠物"""
&nb
python从零到pytorch【二】安装cuda和pytorch
- kn
- 2022-09-13 21:29:07
- python
1.下载地址https://developer.nvidia.com/cuda-downloads
python从零到pytorch【一】简单语法
- kn
- 2022-09-13 15:24:03
- python
1.水仙花for x in range(100, 1000):
low = x%10
mid = x//10%10
hig = x//100
if low ** 3 + mid **3 + hig&nbs
python从零到pytorch【零】安装miniocnda
- kn
- 2022-09-13 11:54:50
- python
参考https://github.com/jackfrued/Python-100-Dayshttps://github.com/wistbean/learn_python3_spider
excel列字母转数字，数字转字母
- kn
- 2022-06-27 08:50:43
- php
public function alpha2num($column) {
$number = 0;
foreach(str_split($column) as $letter){
查看mysql 库和表 占用的空间的大小
- kn
- 2022-06-23 09:16:09
- mysql
1.查看各个库的占用空间大小select
table_schema as '数据库',
sum(table_rows) as '记录数',
sum(truncate(data_length/1024/1024, 2)) as '数据容量(MB)',
sum(truncate
