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Python列表知识思维导图

  • 2026-06-28 05:49:19
Python列表知识思维导图

列表思维导图

一、列表基础概念

二、访问列表&遍历

三、列表增删改查（核心操作）

四、列表运算

五、列表常用内置方法

六、常见易错点&注意事项

原思维导图以及对应的程序代码可到百度网盘获取：
列表知识思维导图&演示程序代码。
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  1. CONNECT:[ UseTime:0.000437s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000572s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000296s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000276s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000588s ]
  6. SELECT * FROM `set` [ RunTime:0.001586s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000668s ]
  8. SELECT * FROM `article` WHERE `id` = 498857 LIMIT 1 [ RunTime:0.001054s ]
  9. UPDATE `article` SET `lasttime` = 1783051305 WHERE `id` = 498857 [ RunTime:0.003791s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000337s ]
  11. SELECT * FROM `article` WHERE `id` < 498857 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.012010s ]
  12. SELECT * FROM `article` WHERE `id` > 498857 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.012303s ]
  13. SELECT * FROM `article` WHERE `id` < 498857 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.019909s ]
  14. SELECT * FROM `article` WHERE `id` < 498857 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.005375s ]
  15. SELECT * FROM `article` WHERE `id` < 498857 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.033798s ]
0.175421s