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Python35个必学函数,吃透直接封神

  • 2026-02-28 19:51:34
Python35个必学函数,吃透直接封神

  无论是新手入门练习，还是进阶编写复杂逻辑，这些Python函数都是必备刚需！

  我已经整理成清晰表格，功能说明一目了然，方便大家写代码时直接查表复用，效率大幅提升～

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  1. CONNECT:[ UseTime:0.000419s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000659s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000370s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000245s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000504s ]
  6. SELECT * FROM `set` [ RunTime:0.000190s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000494s ]
  8. SELECT * FROM `article` WHERE `id` = 477202 LIMIT 1 [ RunTime:0.000336s ]
  9. UPDATE `article` SET `lasttime` = 1772298593 WHERE `id` = 477202 [ RunTime:0.000970s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000217s ]
  11. SELECT * FROM `article` WHERE `id` < 477202 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000407s ]
  12. SELECT * FROM `article` WHERE `id` > 477202 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000359s ]
  13. SELECT * FROM `article` WHERE `id` < 477202 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000939s ]
  14. SELECT * FROM `article` WHERE `id` < 477202 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000876s ]
  15. SELECT * FROM `article` WHERE `id` < 477202 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001157s ]
0.073888s