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端午放假在家搭建了一个Python知识库

  • 2026-07-03 02:16:31
端午放假在家搭建了一个Python知识库

  会Python是数据分析师的一大加分优势，Python的适用范围特别广，可以帮我们快速处理和分析各类数据，还能制作出效果很好的可视化图表。

  今天我就带大家具体讲讲，Python在数据分析和可视化当中的实际用法，我会结合几个真实案例，用搭建好的Python知识库带大家吃透Python的实操技巧。

本文来自网友投稿或网络内容，如有侵犯您的权益请联系我们删除，联系邮箱：wyl860211@qq.com 。

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  1. CONNECT:[ UseTime:0.000400s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000494s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.002706s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.004079s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000586s ]
  6. SELECT * FROM `set` [ RunTime:0.000204s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000498s ]
  8. SELECT * FROM `article` WHERE `id` = 500591 LIMIT 1 [ RunTime:0.000848s ]
  9. UPDATE `article` SET `lasttime` = 1783105875 WHERE `id` = 500591 [ RunTime:0.009065s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000333s ]
  11. SELECT * FROM `article` WHERE `id` < 500591 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.012125s ]
  12. SELECT * FROM `article` WHERE `id` > 500591 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.021698s ]
  13. SELECT * FROM `article` WHERE `id` < 500591 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.039348s ]
  14. SELECT * FROM `article` WHERE `id` < 500591 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.024923s ]
  15. SELECT * FROM `article` WHERE `id` < 500591 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.027193s ]
0.221400s