Course Intermediate 11360
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 17663
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 11379
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.
Ways to fix issue 2003 (HY000): Unable to connect to MySQL server 'db_mysql:3306' (111)
2023-09-05 11:18:47 0 1 854
Experiment with sorting after query limit
2023-09-05 14:46:42 0 1 741
CSS Grid: Create new row when child content overflows column width
2023-09-05 15:18:28 0 1 633
PHP full text search functionality using AND, OR and NOT operators
2023-09-05 15:06:32 0 1 604
Shortest way to convert all PHP types to string
2023-09-05 15:34:44 0 1 1020
Course Introduction：According to news from this site on August 14, Anami announced the launch of the PanoD58 mid-tower ATX panoramic sea view room chassis on the 12th of this month. The chassis has a three-dimensional dimension of 451×258×491 (mm) and a volume of about 57L. It is available in two colors: black and white, priced at 599 yuan and 629 yuan respectively. The biggest feature of the PanoD58 chassis is the three-knob digital display panel on the front. The panel can simultaneously display the current temperatures of the CPU, graphics card and cabinet, as well as the lighting mode and fan gear. The three knobs at the bottom are used to adjust the lighting mode, light switch and fan speed. PanoD58 supports ATX motherboards, has 7 PCI(e) expansion slots, and is equipped with large-area mesh ventilation panels on the top and right sides. The specific compatibility specifications are compiled as follows: ▲Officially not
2024-08-14 comment 0 1174
Course Introduction：According to news on August 18, vivo officially released a new series of tablet products, vivoPad Air, today, targeting young people. This tablet features three stylish colors: Free Blue, Brave Pink and Easy Silver. It is especially favored by students. It has a built-in atomic note function and can be matched with vivoPencil2 to meet the needs of learning and creation. vivoPadAir has made improvements in product specifications. It is equipped with a 2.8K resolution 144Hz super-sensing primary color screen, supports an e-sports-level ultra-high refresh rate of up to 144Hz, displays rich 1.07 billion colors and a maximum peak brightness of 500 nits. In addition, the tablet has a screen ratio of 3:2 and fully supports eye protection mode to provide users with comfortable vision.
2023-08-21 comment 0 1335
Course Introduction：When you usually look for information or open a website through a mobile browser, because the content display mode of the mobile browser is adaptively opened according to the mobile web page, some websites only design the computer web version when designing and producing, and do not specially design the mobile version. Design, so when you open a website that only has the computer web version on your mobile phone, you will find that the displayed content is often messy. If you want the displayed content to be as normal as what is displayed on the computer, what should we do? In fact, just change the default display mode of the mobile browser, that is, change the default display mode of the mobile browser to the computer web page mode. So how to set the mobile browser to the computer version of the web page? You can set the mobile browser to the computer version as follows:
2024-03-20 comment 0 2133
Course Introduction：Excluding the extreme situation of black and white screen due to hardware damage of the phone itself, there are three reasons why the screen of Huawei mobile phone becomes black and white: after the mobile phone turns on the e-book mode, it changes to black and white screen. Turn off this mode to restore the color screen. If the "Full Color Blindness" option is selected for the simulated color space function under developer options, the Huawei phone will have a black and white screen. To solve this problem, you only need to turn off the simulated color space function to restore the color screen. When some special events occur (such as the death of a great man, earthquakes and other major events), the entire network will enter mourning mode. At this time, you only need to wait for the mourning period to pass and the website will return to normal. Implemented based on Huawei P50 and HarmonyOS2.0. How to turn off the e-book mode is introduced on the Huawei mobile phone settings page, click
2024-02-06 comment 0 3483
Course Introduction：According to news from this site on June 19, TRYX, which has launched "curved screen water cooling", recently launched an E-ATX mid-tower chassis called LUCAL70 on its official website, including black and white versions. The chassis adopts the popular "full sea view room" design. The front glass panel is a hinged door-opening structure. The entire chassis is made of aluminum alloy exoskeleton and 1mm thick SGCC galvanized steel plate. A TRYX themed laser nameplate can also be installed on the top. One of the design features of LUCAL70 is that it is equipped with a 40mm height X-shaped "suspended base" at the bottom, which can improve the cooling effect of the bottom fan. This website noticed that this TRYX chassis has a modular layout and can be switched between the bottom and top power supply compartment modes. Among them, placed under the power compartment
2024-06-19 comment 0 1160
