Course Intermediate  11326

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Course Advanced  17632

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

Course Advanced  11338

Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.

Course Introduction： 关于php商品排序的问题，待高手解决，痛苦ing。。。主要的一种方式是这样的：商品排列的权重分析1、推荐橱窗剩余时间：50%2、店铺好评率：30%3、商品上架时间：20%排序项目1、点击“全部商品”页面的排序；2、点击各男装、女装大“类别”的排序；3、点击女装或男装下面的子类别，如T恤的排序；说明：价格和风格不参与排序。排序规则1、任一商品，程序会提取其

2016-06-13 comment 0  793

Course Introduction：Regarding the problem of php product sorting, it is painful to be solved by experts. . . The main method is as follows: Weight analysis of product arrangement 1. Recommended window remaining time: 50% 2. Store praise rate: 30% 3. Product shelf time: 20% Sorting items 1. Click on the "All Products" page Sorting; 2. Click on the sorting of each major "category" of men's and women's clothing; 3. Click on the subcategory under women's clothing or men's clothing, such as the sorting of T-shirts; Note: Price and style do not participate in sorting. Sorting rules 1. For any product, the program will extract the remaining time of its "recommended display window", "store praise rate", "product..."

2017-06-15 comment 0  1827

Course Introduction：The combination of SQL and NoSQL. How to store product information on Alibaba Chinese website? Take a look at the homepage of Alibaba Chinese website. Taking women's clothing/women's bags as an example, the architecture development process: 1. Evolution process 2. 5th generation 3. 5th generation architecture Mission and us For related storage issues of multiple data source types, take a look at the homepage of Alibaba’s Chinese website, taking women’s clothing/baby girls as an example 1. Basic product information (number and name, etc., unchanged, stable data) name, price, factory Date, manufacturer, these stable data relational databases, Mysql/oracle, Taobao is currently de-Oizing (that is, removing Oracle)

2021-02-04 comment 0  1706

Course Introduction： 求助： 这条sql怎么查询PHP code 10 代表衣服 20 代表数码 30 代表家具 二级分类 1001 代表男式衣服 1002 代表女式衣服 2001 代表数码1 2002 代表数码2 三级分类 100201 代表女式内衣 100202 代表女式…… 数据库有这样的分类ID我要查询 10 下面的二级分类的值 我应该怎么写呢 我这

2016-06-13 comment 0  824

Course Introduction：The old lady crosses the road and asks all the old ladies to leave the road. This is one of the levels in the game "Unexpected Duck". "Unexpected Duck" is a casual puzzle game that has become very popular on Douyin recently. The game currently has a lot of updated levels, some of which are more difficult. Today, this website The editor has brought you a guide to clearing the old lady crossing the road in "Unexpected Duck". For those who don't know the specific method of passing this level, please take a look at the picture and text sharing below! "Unexpected Duck" Old Lady Crossing the Road Clearance Strategy Old Lady Crossing the Road Goal: Get all the old ladies off the road 1. Click on the phone of the boy in orange clothes 2. Drag the spring next to the table to the old lady 3. Drag the Coke to the old lady 4. Click Monitor 5. Drag the paper box to the trash can 6. Click the pumpkin in the ground 7. Drag the eagle to grandma 8. Click the egg on the table 9. Click

2024-02-16 comment 0  953