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Python哪里难,常见的函数就这么多个!

  • 2026-06-30 09:45:28
Python哪里难,常见的函数就这么多个!

  给大家整理了100个Python高频常用函数的详细解析，覆盖范围很广，包含Python基础数据类型操作、文件处理、类使用、代码函数调用等各类常用操作场景。
  熟练掌握这些函数，能有效提升你做数据分析的工作效率，同时也能让写出来的代码更加规范优质。

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  1. CONNECT:[ UseTime:0.000631s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000827s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000380s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000320s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000554s ]
  6. SELECT * FROM `set` [ RunTime:0.000254s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000597s ]
  8. SELECT * FROM `article` WHERE `id` = 499832 LIMIT 1 [ RunTime:0.000422s ]
  9. UPDATE `article` SET `lasttime` = 1783027501 WHERE `id` = 499832 [ RunTime:0.001881s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000244s ]
  11. SELECT * FROM `article` WHERE `id` < 499832 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000407s ]
  12. SELECT * FROM `article` WHERE `id` > 499832 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000472s ]
  13. SELECT * FROM `article` WHERE `id` < 499832 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001130s ]
  14. SELECT * FROM `article` WHERE `id` < 499832 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001163s ]
  15. SELECT * FROM `article` WHERE `id` < 499832 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001527s ]
0.082958s