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靠这套逻辑理解Python核心概念

  • 2026-03-09 14:52:25
靠这套逻辑理解Python核心概念

别再死记硬背 Python 了！ 分享最接地气的大白话把Python的那些概念讲明白。

从变量到算法，全剥离掉拗口的专业术语，当初入门编程，靠的就是这套逻辑，建议先收藏起来，能帮你把这些抽象的编程概念理解得更透彻

相对应的视频教程、课件源码、学习笔记，已打包好📦，有需要可关，厚台留“999”即可拿走！会手把手带你学技术，上手实操！

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  1. CONNECT:[ UseTime:0.000712s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
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  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000267s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000748s ]
  6. SELECT * FROM `set` [ RunTime:0.000263s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000813s ]
  8. SELECT * FROM `article` WHERE `id` = 478953 LIMIT 1 [ RunTime:0.000446s ]
  9. UPDATE `article` SET `lasttime` = 1774607156 WHERE `id` = 478953 [ RunTime:0.009800s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000276s ]
  11. SELECT * FROM `article` WHERE `id` < 478953 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000622s ]
  12. SELECT * FROM `article` WHERE `id` > 478953 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000517s ]
  13. SELECT * FROM `article` WHERE `id` < 478953 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001039s ]
  14. SELECT * FROM `article` WHERE `id` < 478953 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.011504s ]
  15. SELECT * FROM `article` WHERE `id` < 478953 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.018800s ]
0.130724s