Article Introduction：PHP programming tips: How to generate QR code with custom colors? QR code is a common image code in modern life. It expresses information through a series of black and white squares. In PHP programming, we often need to generate QR codes as a way to display information that users can scan. However, with the increasing demand for design, simple black and white QR codes can no longer meet user requirements. In this article, we will learn how to generate QR codes with custom colors using PHP. First, we need to install a QR code generator

2023-08-26 comment 0  1149

Article Introduction：According to news on February 25, Xiaomi 14 Ultra mobile phone was officially unveiled on February 22. This flagship mobile phone provides consumers with a variety of choices in terms of color matching. The plain leather version is available in two classic black and white colors, while the ceramic version is unique and only comes in Dragon Crystal Blue. This unique color design has attracted the attention of consumers. It is understood that many netizens who follow Lei Jun’s Weibo have expressed their expectations for the white ceramic version of Xiaomi Mi 14 Ultra in the comment area. Lei Jun responded to these messages succinctly, with only two words in the reply: "Received." This simple reply undoubtedly implies that Xiaomi Mi 14 Ultra may launch new color versions in the future to meet the aesthetic needs of more consumers. Xiaomi 14Ultra is being launched

2024-02-25 comment 0  624

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  1194

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  1049

Article Introduction：charles captures requests in eclipse

2016-12-02 comment 0  1678

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  790

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  1524

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  1040

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

2016-12-02 comment 0  1795

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  1092

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  977

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  1015

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

2016-12-02 comment 0  1979

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  4125

Article Introduction：JavaWeb learning summary_Servlet development

2016-12-02 comment 0  1930

Article Introduction：Examples explain PHP object-oriented polymorphism, examples explain object-oriented. Examples explain object-oriented polymorphism in PHP. Examples explain object-oriented polymorphism. What is polymorphism? Polymorphism is the third feature of object-oriented languages ​​after database abstraction and inheritance. Polymorphism is many

2016-07-13 comment 0  898

Article Introduction：This article mainly introduces the document structure of HTML5 and the complete analysis of new tags. Friends in need can refer to it.

2017-04-24 comment 0  2373

Article Introduction：Learn the YII2 framework from scratch (5) Use of the rapid code generation tool Gii, yii2gii. Learn the YII2 framework from scratch (5) Use of the rapid code generation tool Gii, yii2gii The reason why the Yii2 framework is called a framework for efficient and rapid development is because there is a magical tool

2016-07-13 comment 0  1427

Article Introduction：Reinstalling the system is a very common solution when there is a problem with the computer. However, when some friends reinstalled the win7 system, they found that there was no sound after plugging in the headphones. So what should I do if there is no sound after reinstalling the win7 computer system? Let’s take a look. 1. Right-click [Computer] and click [Properties]. 2. Open the computer's system properties interface and find the [Control Panel Home] function on the left and click to open the control panel. 3. Next, find the [Hardware and Sound] function in the control panel and click it. 4. Then find and click to open the [Sound] settings on the right side of the Hardware and Sound interface. 5. Click [Play] in the sound settings, and check if there is a reminder [Audio device not installed] below. If so, right-click the blank part, and then click [Show Disabled].

2023-07-16 comment 0  2369

Article Introduction：1. Interface operation hijacking 1) ClickJackingClickJacking click hijacking, this is a kind of visual deception. The attacker uses a transparent, invisible iframe to cover a certain location on the web page to induce users to click on the iframe. 2) TapJacking Nowadays, the usage rate of mobile devices is increasing. According to the characteristics of mobile devices, TapJacking (touch screen hijacking) has been derived. The screen range on mobile phones is limited. In order to save space, mobile browsers can hide the address bar.

2017-04-24 comment 0  2910