Course Intermediate  11277

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  17603

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  11312

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：According to news from this website on August 4, the Cainiao public account announced that it would join forces with Taobao to provide logistics support to Zhuozhou disaster-stricken publishing houses, book companies, etc., provide warehousing and transfer services for merchants who need to transfer books, and support merchants to quickly warehouse and ship goods. For merchants who are unable to deliver goods in the short term, Cainiao supports switching to other regional warehouses for delivery. At the same time, Taobao and Tmall Logistics delivery exemption clauses are launched for merchants in disaster-stricken areas. At present, Cainiao has opened a "book emergency warehouse" in the warehouse closest to Zhuozhou, opening more than 5,000 square meters of space and coordinating transportation capacity. At the same time, it will also provide warehouses near the book industry chain in Henan, Wuhan and other places to provide distribution for book merchants affected by the disaster in Zhuozhou. Warehousing service to help merchants put new books into the nearest warehouse. In addition to local merchants in Zhuozhou, many out-of-town book merchants also suffered serious losses and suffered short-term losses.

2023-08-09 comment 0  1090

Course Introduction：According to news from this site on July 11, Cainiao Express officially announced today that it will upgrade intra-city express services for merchants in Guangzhou, providing intra-city half-day delivery services, and the price will be reduced by 50% regardless of the first weight or additional weight. As of now, Cainiao Express has not announced the follow-up pace of opening the city. According to the official introduction, Cainiao Express Guangzhou's intra-city delivery service is only available to merchants in urban Guangzhou. Small-volume clothing, flowers and fresh fruit merchants have a greater demand for intra-city delivery. Intra-city half-day delivery, that is, orders placed before 14:30 on the same day can be guaranteed to be delivered on the same day. The first weight fee is 6 yuan, and the additional weight is 1 yuan per kilogram. It currently covers Guangzhou Yuexiu District, Haizhu District, Liwan District, Tianhe District, Baiyun District, Huangpu District, Panyu District, Zengcheng District, and the other three districts have not yet provided services. Note from this website: In the past, rookie service was the first priority

2024-07-18 comment 0  286

Course Introduction：According to news from this website on April 17, the Korean media "Chosun Ilbo" issued an article today, expressing concern about the latest European new energy vehicle battery market sales data released by South Korean power battery research institution SNEResearch. They believe that Chinese electric vehicles and batteries sweeping Europe " threatening South Korea’s situation.” South Korea's SNE Research data shows that CATL ranks first with a shipment volume ratio of 35.6%, and sales growth rate is 30.6% month-on-month; BYD's shipment volume ratio reaches 15.6%, ranking second, and sales growth rate is 10.6% month-on-month. . At present, Chinese battery companies account for more than 40% of the European market. On the other hand, the market share of domestic battery companies in South Korea dropped from 70% to about 57% during the same period.

2024-04-18 comment 0  1190

Course Introduction：1. First effect ​ 2. Install and use Scrapy Official website: https://scrapy.org/. Installation command: pip install Scrapy After the installation is complete, create a new project using the default template, command: scrapy startproject xx ​ The picture above vividly illustrates the operating mechanism of scrapy. The specific meaning and function of each part can be found on Baidu, and I will not repeat them here. Generally, what we need to do is the following steps. 1) Configure se

2017-06-20 comment 0  1979

Course Introduction：According to news from this website on March 18, this year’s CCTV 315 Party exposed that Anhui Mr. Chu Food Co., Ltd., Fuyang Spring Food Co., Ltd., Anhui Donghui Food Technology Co., Ltd. and other companies used unstrictly processed pork to make pickled vegetables. Prepared pork dishes. On March 16, anti-counterfeiter Wang Hai posted on Weibo that this product was sold in the live broadcast rooms of "Oriental Selection" and "Crazy Little Brother Yang". Oriental Selection said in its response that they conducted a self-examination that night and found that the manufacturer of the product in question, "Yuhuiyuan Meicai Braised Pork", was Anhui Donghui Technology Food Co., Ltd. The seller of this product is Hubei Xiaocheng Selection Technology Development Co., Ltd., and the last time Dongfang Selection sold this product was October 29, 2023. In response to doubts, both sellers and manufacturers stated

2024-03-19 comment 0  716