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Python自学顺序千万别搞乱!

  • 2026-02-28 05:57:30
Python自学顺序千万别搞乱!

Python自学顺序千万别搞乱！

✅第一阶段：基础入门
▪️Python环境搭建（Anaconda+VSCode）
▪️变量/数据类型/条件语句
▪️循环/函数/文件操作
▪️重点：多写练习题！小项目！

✅第二阶段：核心突破
▪️面向对象编程（类与对象）
▪️常用模块（os, datetime等）
▪️错误处理与调试技巧
▪️实战：爬虫基础/自动化脚本

✅第三阶段：方向进阶
▫️数据分析：NumPy/Pandas/可视化
▫️Web开发：Django/Flask框架
▫️人工智能：机器学习基础库

⚠️关键提醒：
1️⃣ 别在基础语法停留太久
2️⃣ 每阶段必须做项目巩固
3️⃣ 遇到问题先查文档再提问
4️⃣ GitHub上找开源项目学习
#python #计算机 #机器学习 #程序员 #python编程 #python学习 #python自学
~

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  140. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.001005s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001701s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000748s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000701s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001547s ]
  6. SELECT * FROM `set` [ RunTime:0.000584s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001560s ]
  8. SELECT * FROM `article` WHERE `id` = 476428 LIMIT 1 [ RunTime:0.001325s ]
  9. UPDATE `article` SET `lasttime` = 1772253671 WHERE `id` = 476428 [ RunTime:0.012488s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000592s ]
  11. SELECT * FROM `article` WHERE `id` < 476428 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001225s ]
  12. SELECT * FROM `article` WHERE `id` > 476428 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000630s ]
  13. SELECT * FROM `article` WHERE `id` < 476428 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001850s ]
  14. SELECT * FROM `article` WHERE `id` < 476428 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000780s ]
  15. SELECT * FROM `article` WHERE `id` < 476428 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.014323s ]
0.193287s