Article Introduction：Reasons why ecshop is slow: 1. Improper server configuration. The speed and performance of ecshop are affected by the server configuration; 2. Insufficient database optimization. The database is the core component of ECShop and stores and processes all product information, order data, etc.; 3. Pictures and There are too many or too large static resources. If the web page contains a large number of pictures or other static resources, the time to load these resources will affect the response speed of the website; 4. Conflicts or too many plug-ins and templates will lead to conflicts and performance degradation; 5. If the network environment is unstable and the number of visits is large, the server will be overloaded.

2023-07-13 comment 0  1396

Article Introduction：Tencent announced on its official account "Tencent Open Source" that its open source distributed data science component project Fast-Causal-Inference has been publicly released on GitHub ▲ Picture source "Tencent Open Source" official account It is reported that this is developed by Tencent WeChat. It uses SQL interaction and is a statistical analysis and causal inference computing library based on distributed vectorization. It is said to "solve the performance bottleneck of existing statistical model libraries (R/Python) under big data and provide tens of billions of data execution in seconds. Causalinference capability, while lowering the threshold for using statistical models through SQL language, making it easy to use in production environments. It has been applied in multiple internal businesses of WeChat such as WeChat video account, WeChat search and search, etc. "Official introduction

2023-09-18 comment 0  1185

Article Introduction：Nginx is a high-performance open source web server and reverse proxy server with lightweight, scalable and high-concurrency processing capabilities. It is widely used to build reliable and efficient web applications and services. Forward proxy is a proxy server application mode that acts as a middleman for the client to help the client communicate with the target server. For example, when a client cannot access certain websites directly, access can be achieved through a forward proxy. In this case, the client sends a request to the proxy server, and the proxy server forwards the request to the target server. Ultimately, it is assumed that there is a network environment within the company, and employees need to access external Internet resources through the proxy server. In this case, the proxy server acts as a forward proxy and receives

2024-03-16 comment 0  415

Article Introduction：Neural network data embedding is a method of converting high-dimensional data (such as images, text, audio, etc.) into low-dimensional dense vectors. The significance is to map the original data into a continuous vector space so that data with similar features can be closer and data with dissimilar features can be farther away. This embedding method is very useful in many machine learning tasks, such as classification, clustering, similarity calculation, etc. Through neural network data embedding, we can effectively capture the similarities between data and obtain better results in further analysis and processing. Neural network data embedding typically uses deep learning models such as convolutional neural networks, recurrent neural networks, or Transformer models. These models are able to extract meaningful features from raw data and

2024-01-22 comment 0  1138

Article Introduction：83% of the information humans obtain comes from vision. Large multi-modal models of graphics and text can perceive richer and more accurate real-world information and build more comprehensive cognitive intelligence, thus taking greater steps towards AGI (Artificial General Intelligence). Yuanxiang today released the multi-modal large model XVERSE-V, which supports image input with any aspect ratio and leads in mainstream evaluations. This model is fully open source and available for unconditional free commercial use, continuing to promote R&D and application innovation for a large number of small and medium-sized enterprises, researchers and developers. XVERSE-V has excellent performance, surpassing open source models such as Yi-VL-34B, wall-facing intelligent OmniLMM-12B and DeepSeek-VL-7B in a number of authoritative multi-modal evaluations, and in the comprehensive ability evaluation MMBen

2024-04-28 comment 0  688

Article Introduction：In order to meet the needs of some users who want to increase the privacy of their accounts, Kuaishou Express Edition has specially launched a private account function. By turning on this function, users can better control the visibility and interaction scope of their accounts, ensuring that personal information and works are only available to users. Open to specific groups of people, let me show you how to open a private account in Kuaishou Express Edition. Introduction to how to open a private account in Kuaishou Express Edition: 1. Open the Kuaishou Express Edition on your phone and click "Me" in the lower right corner to enter, and then click the circular icon with three horizontal lines in the upper right corner of the My page to open it. 2. A menu page will pop up, in which click "Manage Home Page" at the bottom. 3. Next, there is a "Private Account" on the entered page. Click the corresponding switch button behind it to set it to color.

2024-07-02 comment 0  295

Article Introduction：Zhang Yong, CEO of Nezha Auto, recently revealed that they will deliver their new mid-to-large SUV, Nezha L, to consumers in April. Although the detailed configuration of the product is still under discussion, some exciting information has been gradually disclosed. Nezha L is based on a five-seat layout and is built on the Shanhai platform. It provides consumers with two power options, a pure electric version and an extended-range version, to meet the needs of different consumers. Previously, Nezha Automobile has released pictures of the real car of Nezha L, showing three stylish body colors of black, white and pink. The unique three-section LED daytime running light set echoes the "L"-shaped headlight design, which not only enhances the vehicle's recognition, but also further highlights its personality. At the same time, the hidden door handle design helps reduce wind resistance and improve energy efficiency, while the optional luggage

2024-03-07 comment 0  1036

Article Introduction：Among computer operating systems, WIN7 system is a very classic computer operating system, so how to install win7 system? The editor below will introduce in detail how to install the win7 system on your computer. 1. First download the Xiaoyu system and reinstall the system software on your desktop computer. 2. Select the win7 system and click "Install this system". 3. Then start downloading the image of the win7 system. 4. After downloading, deploy the environment, and then click Restart Now after completion. 5. After restarting the computer, the Windows Manager page will appear. We choose the second one. 6. Return to the computer pe interface to continue the installation. 7. After completion, restart the computer. 8. Finally come to the desktop and the system installation is completed. One-click installation of win7 system

2023-07-16 comment 0  1162

Article Introduction：:This article mainly introduces php-insertion sort. Students who are interested in PHP tutorials can refer to it.

2016-08-08 comment 0  1018

Article Introduction：charles captures requests in eclipse

2016-12-02 comment 0  1654

Article Introduction：Illustrated method to find the path of the PHP configuration file php.ini. Graphical method to find the path of the PHP configuration file php.ini. Recently, some bloggers asked in which directory php.ini exists? Or why does it not take effect after modifying php.ini? Based on the above two questions,

2016-07-13 comment 0  769

Article Introduction：IT House reported on July 14 that Huawei recently released new commercial AI storage products "OceanStorA310 deep learning data lake storage" and "FusionCubeA3000 training/pushing hyper-converged all-in-one machine". Officials said that "these two products can train basic AI models." , industry model training, and segmented scenario model training and inference provide new momentum." ▲ Picture source Huawei IT Home compiled and summarized: OceanStorA310 deep learning data lake storage is mainly oriented to basic/industry large model data lake scenarios to achieve data regression from Massive data management in the entire AI process from collection and preprocessing to model training and inference application. Officially stated that OceanStorA310 single frame 5U supports the industry’s highest 400GB/s

2023-07-16 comment 0  1497

Article Introduction：The difference between the exec function and the shell_exec function in PHP, execshell_exec. The difference between the exec function and the shell_exec function in PHP. Both execshell_exec functions execute Linux command functions. The difference is that the return results are different. exec can only get the last line number.

2016-07-13 comment 0  1017

Article Introduction：Nginx server combines Nginx and tomcat to access jsp

2016-12-02 comment 0  1775

Article Introduction：:This article mainly introduces the PHP function container ing..., students who are interested in PHP tutorials can refer to it.

2016-08-08 comment 0  1073

Article Introduction：Interface usage of PHP object-oriented programming, PHP object-oriented programming. Interface usage in PHP object-oriented programming, PHP object-oriented programming interface is a very important concept in PHP object-oriented programming. This article explains in more detail in the form of examples

2016-07-13 comment 0  955

Article Introduction：PHP object-oriented programming and other constant usage examples, sed usage examples. Examples of constant usage in PHP object-oriented programming, examples of sed usage. Class constants are a very important concept in PHP object-oriented programming. A firm grasp of class constants will help further improve

2016-07-13 comment 0  994

Article Introduction：Java Tutorial—The Difference Between Int and Integer

2016-12-02 comment 0  1952

Article Introduction：Here is a JAVASCRIPT client solution for obtaining URLs with QUESTRING parameters, which is equivalent to ASP's request.querystring and PHP's $_GET

2017-04-24 comment 0  4104

Article Introduction：JavaWeb learning summary_Servlet development

2016-12-02 comment 0  1914