Course Intermediate 11382
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 17695
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 11394
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 1 883
Experiment with sorting after query limit
2023-09-05 14:46:42 0 1 767
CSS Grid: Create new row when child content overflows column width
2023-09-05 15:18:28 0 1 650
PHP full text search functionality using AND, OR and NOT operators
2023-09-05 15:06:32 0 1 620
Shortest way to convert all PHP types to string
2023-09-05 15:34:44 0 1 1035
Course Introduction：The speed of computer startup mainly depends on: 1. The size and number of programs started when the computer is started; 2. The file reading speed of the computer's main hard disk. Among them, the solid-state drive (SSD) is the main component that affects the computer startup speed.
2020-03-09 comment 0 26613
Course Introduction：Factors that affect the speed of computer startup: 1. Operating system; if the operating system is too large, too many files, services, and software to be loaded during startup will slow down the startup speed. 2. Hardware; The impact of hardware on booting is mainly the CPU, memory capacity and hard disk speed. The boot program pre-stored in the motherboard will guide the CPU to call the data to start the system from the hard disk through the motherboard, and then run it in the memory space. Therefore, the CPU, memory The size and hard drive directly affect the speed at which the computer boots up. 3. Add-ons; the more add-ons there are, the more things have to be loaded into the hard disk and the slower the boot speed will be.
2022-08-12 comment 0 53403
Course Introduction：Solutions to slow computer startup: 1. Clear disk space; 2. Disable unnecessary startup items; 3. Update drivers; 4. Check for hardware failures; 5. Disable unnecessary services; 6. Clean the registry; 7. Use Solid state drive; 8. Reduce startup items; 9. Clean system junk regularly; 10. Upgrade hardware, etc.
2023-09-20 comment 0 2767
Course Introduction：Many friends’ computers have become more and more laggy because they have been used for a long time. It used to take more than ten seconds to turn on the computer, but now it takes a minute. So how to solve the problem of slow startup? The following editor will teach you how to start the computer very slowly. How to deal with it. 1. After turning on the computer, right-click "Computer", see the "Properties" button, and click Properties. 2. In the computer properties, find "System Protection" in the upper left corner and click System Protection with the left mouse button. 3. Enter the system properties, see the word "Advanced" above in "System Properties", click "Advanced", see the word "Performance" below, click "Settings" under Performance. 4. In "Performance Options", click "Advanced" again, as marked in the red box. 5. "Advanced" page
2023-07-09 comment 0 4331
Course Introduction：The function of the f8 key is to display the startup menu when starting the computer; some computers can also press this key at the beginning of the computer startup to quickly bring up the startup settings menu, from which you can quickly choose whether to boot from a floppy disk, a CD, or directly Boot from the hard drive.
2021-01-07 comment 0 63007
