Article Introduction：Advantages of LCD screens: 1. Lower price; 2. Strong color expression; 3. High brightness; 4. Long life; 5. Large viewing angle. Disadvantages of LCD screens: 1. Slow response speed; 2. Low contrast; 3. Low contrast; 4. Thickness. Advantages of OLED screens: 1. Can display pure black; 2. No light leakage; 3. Small thickness; 4. Flexible; 5. Bright colors; 6. Individual bright spots can be achieved; 7. Low power consumption; 8. Screen responsiveness short time. Disadvantages of OLED screens: 1. Higher price; 2. Shorter life; 3. Not suitable for displaying fixed images for a long time.

2024-01-12 comment 0  4927

Article Introduction：1. How to identify the quality of LCD monitor? The quality of an LCD monitor can be judged by the following aspects: (1) Resolution: High resolution can provide clearer images and is more suitable for professional graphics and video editing work. (2) Color accuracy: A good LCD monitor should be able to accurately restore the color of the image, with full colors and no distortion. (3) Contrast: A high-contrast display can present richer black and white levels and improve image quality. (4) Brightness uniformity: Check whether the screen has uneven brightness problems and ensure that the entire screen displays uniformly. (5) Response time: Low response time helps reduce the blur of dynamic images and is suitable for games and movie viewing. 2. What are the three main aspects to measure the quality of a monitor? Is a monitor good or bad?

2024-01-24 comment 0  1377

Article Introduction：Layui templates are a collection of theme templates based on the Layui framework, designed to simplify front-end development. The specific steps are as follows: Download the template from the official website. Unzip it to a local directory. Open the index.html file for editing. Save and upload to server or local directory. Open the index.html file in your browser to view the website. Layui templates usually contain CSS, fonts, images, index.html and JS files. Its advantages include rapid development, responsive design, beautiful appearance, and open source and free.

2024-04-04 comment 0  1082

Article Introduction：In the process of using our computers, some friends of the Windows 10 system may have encountered the situation where our Windows 10 system has a black screen and freezes and no response no matter what we do. Regarding this problem, the editor thinks that it may be because our computer is running a relatively large program and has insufficient memory, or it may be that the computer does not shut down properly, causing the computer to become unresponsive. For the specific solution, let’s take a look at what the editor did ~ What to do if Windows 10 black screen freezes and is unresponsive 1. Move the mouse to the bottom of the desktop, right-click to see if the window as shown below can pop up, and select "Task Management" 2. If the above method cannot be used, you can directly hold down Ctrl+Alt+Delete at the same time.

2023-12-26 comment 0  1318

Article Introduction：The performance of the Dimensity 8200 processor is very good. Many users are curious about which mobile phones use this processor and want to buy one. Now I will introduce to you the mobile phones using this processor. What are the Dimensity 8200 mobile phones: Answer: vivos16 and RedmiK60E. This processor is equipped with MediaTek's game engine. When users play games, they can run at full frames for a long time and rarely experience lags or delays. Dimensity 8200 expansion introduction: 1. It uses Imagiq785 image processor, which can support up to 320 million pixels, and the camera function is very powerful. 2. Supports adaptive refresh rate, which can adjust the screen refresh rate according to the display content, resulting in a smoother display. 3. Adopt

2024-02-07 comment 0  740

Article Introduction：Event-driven programming (EDP) is integrated with artificial intelligence (AI) technology to create responsive AI systems. In the EDP framework, AI models can be registered as event handlers. After an event is triggered, the AI ​​model will perform inference and use event data for classification. The steps are as follows: 1. Create an EDP application with an event loop and callback function. 2. Train the AI ​​image classification model. 3. Instantiate the AI ​​model in the application and register the callback function that is called when the image is available for classification. 4. Wait for image from user or external source in main loop. 5. When an image is received, the event is triggered and the AI ​​model callback function is called for classification. 6. Display the classification results or store them for further processing.

2024-06-04 comment 0  371

Article Introduction：1. Computer Hardware Fault Diagnosis and Troubleshooting Techniques Introduction As an indispensable tool in modern society, computers’ performance and stability are crucial to work and life. However, due to various reasons, computer hardware may occasionally malfunction, causing a lot of inconvenience to users. This article will introduce how to diagnose and troubleshoot computer hardware faults, help readers find and solve problems in time, and ensure the normal operation of the computer. Symptoms of hardware failure Computer hardware failure will show various symptoms, including but not limited to: blue screen or black screen when booting, freezing or slow response, abnormal sound, such as noisy noise or no sound output, no signal from the monitor or abnormal picture, peripherals such as Mouse and keyboard unresponsive diagnosis and troubleshooting steps When faced with computer hardware failures, we can take the following steps to diagnose and troubleshoot: 1. Observe the current situation

2024-07-28 comment 0  351

Article Introduction：What’s your reaction to the 12-inch macbook motherboard being burned? 1. When the computer is turned on, the computer screen has a blue screen or freezes directly, and the startup self-test cannot be completed. 2. The peripherals connected to the motherboard do not respond, such as keyboard, mouse, motherboard integrated sound card, graphics card, network card, etc. There is no image, no sound, and no access to the Internet. If the motherboard is completely out of order, there will be no response when pressing the switch. 3. After turning on the computer, there is no response when the motherboard power pin is short-connected, and the self-test cannot be completed and the BIOS settings cannot be entered. Does the laptop's external monitor burn the motherboard? The objective situation is: 1. In most cases not. Because the voltage on the display's data line is relatively low. 2. However, small probability events cannot be ruled out. This possibility is no higher than one in a thousand (you may not encounter it once if you do it a thousand times). 3. But

2024-02-11 comment 0  1324

Article Introduction：Recently, many users using the win101903 home version operating system have encountered the problem that the lock screen wallpaper cannot be displayed normally and cannot be changed. When trying to change to a custom picture, lags and unresponsiveness often occur, and finally the desire to change the wallpaper It also failed to materialize. How should we effectively solve this problem? The lock screen interface of win10 home version is gray and black and cannot be replaced: First, in the lock screen interface window of Windows 10, we will notice that the setting items on the right side are all gray, which means that we cannot actually set them. Next, we need to right-click the Start button on the Windows 10 system desktop and select the "Run" option. 3. At this time, Windows1

2024-01-15 comment 0  1729

Article Introduction：According to news from this site on April 12, NVIDIA released the GeForceGameReady552.12WHQL driver update last week. Later, many users reported that the driver had problems, such as game running lag, inability to fully support RTXHDR, and even a black screen. In response to user feedback, NVIDIA officially gave some official answers, including: If your system uses Intel's 13th/14th generation-K series desktop CPU and encounters stability when compiling shaders in the game Sexual issues/Insufficient graphics memory issues/Crash issues, please visit the Intel website for help. From the official link provided by NVIDIA, we can see that this problem has appeared at least as early as February this year. Intel officials stated: Intel

2024-04-12 comment 0  503

Article Introduction：The latest major Windows 11 update, called KB5032190, was released last week and brings a host of fixes and improvements to the operating system. This update is a monthly "PatchTuesday" update for November. However, as users have reported, the cumulative update has also introduced some new issues. Among some of the new bugs encountered with this new update, perhaps the most notable is the inability to install it at all. Some people report getting stuck in an endless cycle of reboots before getting the message "something isn't going as planned." No need to worry – a message to undo the changes. Those who were able to install the update reported issues with Virtual Desktop animations, such as sluggish transitions, image tearing, and generally slow responsiveness. Update K

2023-11-25 comment 0  1389

Article Introduction：As the demand for VR products continues to be released, all aspects of the VR industry chain are also developing rapidly. As the primary factor affecting user experience, the development of screen display technology is particularly critical. In order to meet market demand, TCL Huaxing actively carries out technological innovation and develops more advanced LTPO-VR technology based on LTPO technology, which can maintain industry leadership in terms of high penetration rate, high refresh rate, narrow frame, and low power consumption. level, bringing users more comfortable immersive picture quality. Continue to develop innovative LTPO technology to empower immersive experiences. LTPO technology is driven by the combination of LTPS and oxide TFT technologies. Not only does LTPS have the advantages of high mobility, high resolution, and high response speed, but it also has IGZO’s low leakage current, low refresh rate, and high openness.

2023-06-07 comment 0  979

Article Introduction：There are different screen sizes and resolutions, which means my display size may be different than yours. However, Windows has a built-in feature called zoom. It allows you to configure font size, application display, resolution and other visual content. Nonetheless, you may encounter some difficulties using this feature in some applications. Therefore, it is important to understand what to do if some applications fail to respond to scaling changes. Likewise, we will discuss how to resolve scaling issues in Windows 10/11. Why is custom scaling not recommended? Custom Zoom seems like a good option for people with visual impairments and those who want to relieve eye strain. However, custom scaling in some applications or software may result in unreadable characters.

2023-05-09 comment 0  3128

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  1221

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  1077

Article Introduction：charles captures requests in eclipse

2016-12-02 comment 0  1712

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  828

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  1557

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  1070

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

2016-12-02 comment 0  1819