Course Intermediate 10951
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 17018
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 10715
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.
Unable to log in to personal center on mobile phone
2021-07-16 22:00:43 0 2 1718
Ways to fix issue 2003 (HY000): Unable to connect to MySQL server 'db_mysql:3306' (111)
2023-09-05 11:18:47 0 1 689
Experiment with sorting after query limit
2023-09-05 14:46:42 0 1 624
CSS Grid: Create new row when child content overflows column width
2023-09-05 15:18:28 0 1 525
PHP full text search functionality using AND, OR and NOT operators
2023-09-05 15:06:32 0 1 474
Course Introduction:cdma is Telecom's 2G network type. It is a network standard launched by telecom operators in the past few years. When domestic 2G networks began to become popular, China Mobile and China Unicom used GSM 2G networks, while Telecom used CDMA1X , if you use a telecommunications card in your mobile phone, and it displays a 2G signal, it is using a CDMA network.
2023-02-20 comment 0 14982
Course Introduction:Telecom cdma stands for Code Division Multiple Access. The full English name is Code Division Multiple Access. It is a technology used in wireless communications. CDMA allows all users to use the entire frequency band 1.2288Mhz at the same time, and treats signals from other users as noise. , there is no need to consider the signal collision problem at all.
2023-07-05 comment 0 11520
Course Introduction:CDMA, or Code Division Multiple Access, is a digital communication technology used in wireless communication systems. It is a technology widely used in the field of mobile communications. It is used in 2G, 3G and 4G networks and has a high Spectral efficiency, interference immunity and security. It has played an important role in the field of mobile communications and promoted the development of mobile communications. With the advent of the 5G era, CDMA technology has gradually withdrawn from the stage to make way for a new generation of communications technology.
2023-08-30 comment 0 3995