json.dumps(data,ensure_ascii=False,indent=4,sort_keys=True,skipkeys=True,separators=(',',': ')) try: b(1,0) except Exception as e: logging.exception(s ...
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2021-04-23 18:30:00
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package ersatz; import java.io.FileNotFoundException; public class Ersatz { public static void main(String[] args) throws FileNotFoundException { try ...
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2021-07-15 11:36:00
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传送门Finally, a basketball court has been opened in SIS, so Demid has decided to hold a basketball exe
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2022-11-07 13:46:03
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It is important for parents to establish an exercise routine for thei
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2022-08-04 13:06:34
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show status like 'innodb_row_lock%';select table_name,table_rows from information_schema.tables where table_schema='courier' order by table_rows desc;show table status from mysql where comment='view'
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2021-04-27 09:55:31
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Rails为支持REST开发提供的3个工具：
1. map.resources
map.connect '', :controller=>'home', :action=>'welcome'
map.connect '/post/:id', :controller=>'post', :action=>'show'
map.connect '/weather/:yea
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2008-09-15 09:01:08
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学号与姓名分别对应如下: 1,2,3,4,5,6,7 赵一,钱二,孙三,李四,周五,吴六,郑七 作一程序,接收学号为参数,打印出学号对应的姓名 .<!DOCTYPE html><html><head> <title>04</title></head><body> <form ac
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2017-10-25 08:24:13
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fun main(args: Array<String>) { val ipToCount = mutableMapOf<String, Int>() File("src/ips.txt").forEachLine { val previous = ipToCount.getOrDefault(it
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2020-10-14 15:26:00
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This is one of the most daunting problems I have ever solved in my life. Another one with a similar complex nature that comes in to my mind is the extended regular expression parser I implemented. For the latter I still not 100% sure if it works perfectly as expected, it passed some typical tests th Read More
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2013-06-01 20:30:00
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IntroductionBeing a PHP developer, you are no way hiding from PHP’s date() function.In case of Magento, makes an usage of timezone which is configured from the backend (System > Configurati...
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2023-05-05 14:24:05
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The structure of a Magento themeThe files in a Magento theme are divided into two main dir
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2023-05-14 23:17:27
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addAttribu to the WHERE part of the MySQL query used to extract a product collection from t...
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2012-09-19 11:48:10
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The private SSL certificate is an important upgrade to yata goes thro...
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2023-05-12 22:16:23
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问题描述Wodex opened the door successfully. At the same time, horn sounded: If you are not clever, the game will be so Wodex came in with his par
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2023-04-24 09:31:51
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输入： 拓扑文件,格式如下。注意： 指定：主机名、交换机名、链路名 + 流表项文件名（对应交换机） 无需指定：IP地址、MAC地址（run_exercise.py生成） 字典格式：key："hosts"，value：是一个list { "hosts": [ "h1", "h2", "h3" ], " ...
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2021-09-08 10:20:00
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对于一个排列$p_{i}$，假设循环长度依次为$x_{1},x_{2},...,x_{m}$，那么所需步数即${\rm lcm}_{i=1}^{m}x_{i}$ 由于是乘积，因此可以枚举素数$p$，并统计其的次数（注意这是对$\varphi(M)=M-1$取模） 类似于$E(X)=\sum_{i\g ...
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2021-09-22 14:13:00
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[Magento]给Magento提速的方法[复制链接]1、安装Fooman Speedster插件插件官方地址：htt
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2011-08-15 13:38:00
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**Magento 2简介**
Magento是一个开源的电子商务平台，被许多公司用来搭建在线商店。Magento 2是Magento的第二个主要版本，相比于之前的版本，Magento 2提供了更多功能和改进。
**实现Magento 2的步骤**
下面是实现Magento 2的基本步骤，以及每一步需要做的事情和相应的代码示例：
| 步骤 | 操作 |
|------------|----
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2024-05-28 11:32:15
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产品页面的选项卡功能。看上去好看一点。
http://www.magentocommerce.com/magento-connect/themes/magento-easytabs.html
KEY: http://connect20.magentocommerce.com/community/magento_easy_tabs
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2012-08-27 23:51:56
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对于小型网站来说，80%的时间花在修改主题上。 m2的页面布局都是用XML来控制的，非常灵活和方便。主题的目录在:app/design下面。app/design/adminhtml是后台的主题app/design/frontend是前台的主题后台主题不需要动,用默认的就行,没几个人去改后台主题。 我们只需要改前台主题,我们在网上买的主题都是前台主题。主题路径为:app/design/fronten
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2021-02-28 20:19:50
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