Course Intermediate  11343

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  17646

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  11353

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：1. Modifying the resolution without authorization will usually result in a display error and a prompt indicating that the operating frequency range is exceeded. 2. At this time, do not change any settings. Generally, the system will automatically return to the previous resolution without the user confirming the operation. 3. If you can still enter the operating system, enter: desk.cpl during operation → OK, open the setting item for setting resolution → return to the resolution suitable for the current monitor (usually lowered). 4. There is also a situation where the user modifies the refresh rate (increases it) without authorization, which will also cause the display to display a prompt that the working frequency range is exceeded. Adjustment method: Advanced settings → Monitor → Screen refresh frequency → 60 → OK. 5. If the prompt that the working frequency range is exceeded suddenly appears while playing a game, you can use the game's

2024-03-26 comment 0  1228

Course Introduction：According to news on March 4, blogger Digital Chat Station hinted that Xiaomi 15 and Xiaomi 15 Pro will not only be equipped with Qualcomm Snapdragon 8 Gen4 platform as standard, but both are also testing Goodix single-point ultrasonic fingerprint recognition. Compared with the optical fingerprint used by Xiaomi 14 series, ultrasonic fingerprint has obvious advantages. It is understood that the principle of ultrasonic fingerprint recognition is that the finger presses the screen, and the sensor under the screen emits ultrasonic waves to the area where the finger presses. When ultrasonic waves come into contact with the "ridges" and "valleys" of fingerprints, they are absorbed, penetrated, and reflected to varying degrees, producing echoes of different energies that are received by the sensor, thereby constructing a 3D fingerprint image. The advantages of Xiaomi Mi 14 are strong penetration, strong ability to resist water stains and stains, high recognition rate, and support

2024-03-04 comment 0  997

Course Introduction：According to news on February 2, today, Jiang Hairong posted on Weibo that the Honor Magic6 series screens are equipped with global low-power LTPO eye protection screens and Honor Jurhino glass, which are eye-protective and resistant to manufacturing, and are trustworthy. Recently, a blogger conducted a comparative test on the screens of three top flagship phones: Honor Magic6 Pro, Samsung S24 Ultra and iPhone 15 Pro Max. Test process: 1. First adjust the brightness of the three mobile phones to the maximum and play HDR videos at the same time. The results show that Honor Magic6 Pro is not weaker than Apple and Samsung in terms of high dynamic range display technology (HDR), and its display brightness and contrast performance are better. 2. Then the blogger covered the hole-digging position on the front of the phone (the model of the phone cannot be seen) to see the display effect. result:

2024-02-03 comment 0  1115

Course Introduction：According to news on January 15, Honor executive Jiang Hairong issued an article today in response to the discussion on the screen of the latest flagship model Honor Magic6 series, saying that while the display effect of this phone has been comprehensively improved, the eye protection has also received the highest certification. Jiang Hairong said in the post that for the first time, the entire Honor Magic 6 series has realized full-area, full-scenario low-power LTPO display on a domestic screen, using 8T technology to bring the industry's highest brightness, all-weather full-screen screen-off display, low afterimages, low flicker, The overall improvement of display effects such as higher smoothness and higher brightness uniformity is the general trend of screen evolution and the full release of the true 8T capabilities. Regarding the eye protection performance that the industry has recently paid attention to, he said that Honor Magic6 has also passed the Rheinland Wireless

2024-01-17 comment 0  854

Course Introduction：1. If the computer display is overclocked, you only need to make the settings you want to turn off. Click the [Start] icon button in the lower left corner of the computer, and then click [Control Panel]. 2. Find the [Adjust Screen Resolution] option under [Appearance and Personalization] in the control panel interface and click it. 3. Next, click the [Advanced Settings] function in the lower right corner of the screen resolution setting interface. 4. Then click [Monitor] in the top function in the monitor's advanced settings interface. 5. Find the drop-down triangle arrow under [Screen Refresh Frequency] in the monitor settings, click the drop-down arrow, and then you can reselect the screen refresh frequency.

2024-03-26 comment 0  1171