Python硬件编程实战-畅读网

　　　　

Python硬件编程实战

作者：李茂

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计算机网络 >> 软硬件开发

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内容简介:

本书主要针对计算机基础比较薄弱的Python语言初学者，力图使用通俗易懂和深浅出的语言风格阐述Python的基本概念。在对Python建立基本概念的前提下，循序渐地引导读者学习Python版本的选择、不同平台下Python发环境的搭建、Python基本的语法，并终使读者可以利用Python实现一些简单的应用发。本书主要适用于没有Python基础的初学者，包括但不限于具有硬件背景的工程师、非计算机专业的读者、Python业余爱好者和学生等。<br/>

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CONNECT:[ UseTime:0.000891s ] mysql:host=127.0.0.1;port=3306;dbname=mq;charset=utf8mb4
SHOW FULL COLUMNS FROM `ls_goods_category` [ RunTime:0.001216s ]
SELECT `id`,`name`,`pid`,`image`,`level`,`is_show`,`is_recommend` FROM `ls_goods_category` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 1 ORDER BY `id` ASC,`sort` DESC [ RunTime:0.000832s ]
SELECT `id`,`name`,`pid`,`image`,`level`,`is_show`,`is_recommend` FROM `ls_goods_category` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 2 ORDER BY `id` ASC,`sort` DESC [ RunTime:0.000908s ]
SELECT `id`,`name`,`pid`,`image`,`level`,`is_show`,`is_recommend` FROM `ls_goods_category` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 3 ORDER BY `sort` DESC [ RunTime:0.000884s ]
SHOW FULL COLUMNS FROM `ls_nav` [ RunTime:0.001489s ]
SELECT `id`,`name`,`pid`,`image`,`level`,`link`,`module`,`is_show`,`is_recommend` FROM `ls_nav` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 1 ORDER BY `id` ASC,`sort` DESC [ RunTime:0.000985s ]
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SHOW FULL COLUMNS FROM `ls_friendly_link` [ RunTime:0.001494s ]
SELECT * FROM `ls_friendly_link` WHERE `is_show` = 1 AND `del` = 0 ORDER BY `id` DESC,`sort` DESC [ RunTime:0.000751s ]
SHOW FULL COLUMNS FROM `ls_goods` [ RunTime:0.001330s ]
SELECT * FROM `ls_goods` WHERE `id` = 7117 AND `status` = 1 LIMIT 1 [ RunTime:0.001133s ]
UPDATE `ls_goods` SET `click_count` = 323 , `update_time` = 1750293820 WHERE `id` = 7117 [ RunTime:0.000977s ]
SELECT `name`,`first_category_id`,`second_category_id` FROM `ls_goods` WHERE `id` = 7117 LIMIT 1 [ RunTime:0.000791s ]
SELECT `id`,`name` FROM `ls_goods_category` WHERE `id` = 35 LIMIT 1 [ RunTime:0.000635s ]
SELECT `id`,`name`,`pid`,`image`,`level`,`is_show`,`is_recommend` FROM `ls_goods_category` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 1 ORDER BY `id` ASC,`sort` DESC [ RunTime:0.000955s ]
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SELECT `id`,`name`,`pid`,`image`,`level`,`is_show`,`is_recommend` FROM `ls_goods_category` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 3 ORDER BY `sort` DESC [ RunTime:0.000815s ]
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SHOW FULL COLUMNS FROM `ls_ad` [ RunTime:0.001245s ]
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SELECT `id`,`name` FROM `ls_goods_category` WHERE `id` = 35 LIMIT 1 [ RunTime:0.000764s ]
SELECT `a`.*,`ap`.`width`,`ap`.`height` FROM `ls_ad` `a` INNER JOIN `ls_ad_position` `ap` ON `a`.`pid`=`ap`.`id` WHERE `pid` = 11 AND `ap`.`client` = '2' AND `a`.`status` = '1' AND `a`.`del` = '0' AND `ap`.`status` = '1' AND `ap`.`del` = '0' ORDER BY `sort` DESC,`id` DESC [ RunTime:0.000836s ]
SELECT `a`.*,`ap`.`width`,`ap`.`height` FROM `ls_ad` `a` INNER JOIN `ls_ad_position` `ap` ON `a`.`pid`=`ap`.`id` WHERE `pid` = 14 AND `ap`.`client` = '2' AND `a`.`status` = '1' AND `a`.`del` = '0' AND `ap`.`status` = '1' AND `ap`.`del` = '0' ORDER BY `sort` DESC,`id` DESC [ RunTime:0.001387s ]
SELECT * FROM `ls_goods` WHERE `del` = 0 AND `status` = 1 AND `create_time` <= 1750293760 ORDER BY `create_time` DESC LIMIT 5 [ RunTime:0.489138s ]

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