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 17019
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.
python - Thread safety issues about singletons
2017-05-18 10:45:22 0 1 581
Thread safety issues of java connection to mysql
2017-06-16 09:19:30 0 4 1044
2017-05-16 16:50:34 0 1 425
c++ - A question about static_cast
2017-06-05 11:11:51 0 1 813
Apache prefork and worker issues
2017-05-16 17:03:39 0 1 399
Course Introduction:Question 1: A slogan to persuade others to pay attention to driving safety? To persuade others to pay attention to driving safety, you can use vivid and concise slogans. Here are some examples of creative slogans: 1. "Be safe before driving, and be happy when you get home." 2. "Keep a distance between cars and protect safety." 3. "Traffic lights are the baton for safety." 4. "Brake before you regret, Safety is better than speed.” 5. “Don’t let driving be a turning point in your life.” These slogans express the importance of driving safety in simple words and can attract people’s attention. Question 2: Have you created your own traffic safety warning? When creating traffic safety warnings, you can make unique slogans based on your own ideas and creativity. Here are some suggestions: 1. "Driving is your responsibility, and safety depends on everyone." 2. "Drive as you drive.
2024-01-18 comment 0 528
Course Introduction:This article mainly introduces the analysis of Java thread safety and non-thread safety, involving the simulation of non-thread safety phenomena and the implementation of thread safety. Friends in need can refer to it and exchange and learn together.
2017-10-12 comment 0 1737
Course Introduction:Technology empowers the integration of safety promotion experience and knowledge - the High-tech Zone VR Campus Safety Experience Hall stimulates students' safety awareness. "It's so interesting! We can actually experience various safety scenarios virtually through VR!" Recently, at the Xiaojiahe Campus of Chengdu Yulin Middle School In the VR campus safety experience hall, students who were participating in the on-site safety experience all expressed their admiration. In order to make campus safety education more in-depth and practical, so that primary and secondary school students can experience the dangers of emergencies and master safety knowledge immersively, Xiaojiahe Street cooperated with the Xiaojiahe Campus of Yulin Middle School in Chengdu to jointly establish a virtual reality (VR) campus safety experience position for the Xiaojiahe Campus of Yulin Middle School. This experience position includes virtual experience areas such as fire safety, traffic safety, earthquake platform and first aid.
2023-10-13 comment 0 1001
Course Introduction:Among insulating safety tools, insulating boots are auxiliary safety tools; high-voltage insulating boots are mainly used as auxiliary safety tools during electrical work on high-voltage power equipment, and can be used as basic safety tools below 1kV; the product uses anti-corrosion metal plates as medium Pad, rust-proof steel inner toe cap, boot shape conforms to the principles of human body mechanics, has the characteristics of advanced technology and resistance to flexion.
2020-08-11 comment 0 34626
Course Introduction:The fundamental purpose of establishing and implementing a safety management system is to implement the scientific outlook on development, establish the concept of sustainable safety, explore safety work rules, innovate safety management methods, and realize the transition from post-event to pre-event, from open loop to closed loop, from individual to organization, and from Security management from local to systemic levels, building a long-term mechanism, and strengthening the security foundation. The basic connotation of the safety management system is a systematic, proactive and clear safety risk management method, which reduces and maintains the risk of personal injury and property loss to an acceptable level or below through continuous hazard identification and risk management.
2022-08-12 comment 0 3013