Course Intermediate 10899
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 16834
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 10534
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.
How to get related rows between two tables
2023-09-14 23:53:48 0 2 555
2020-06-28 17:32:48 0 0 872
Why do the use of conditional judgments => and >= in JavaScript produce different results?
2017-05-19 10:11:47 0 6 504
Course Introduction:Pop-ups and interruptions can be annoying when you're working or trying to focus on a piece of content. While mobile devices only have a DND toggle switch, what about Windows? Can you stop pop-ups on Windows 11? Let’s find out! Can you stop pop-ups on Windows 11? Yes, not at all. You can get rid of most pop-ups in Windows 11, however, some confirmation pop-ups and security notifications cannot be bypassed. Furthermore, there is no reliable way to get rid of all pop-ups with a single click. You need to close individual types of pop-ups to eliminate them on Windows 11. Luckily, we've compiled a list of what you'll need
2023-05-29 comment 0 5450
Course Introduction:1. UPS uninterruptible power supply market The UPS uninterruptible power supply market plays a vital role in modern society. With the advancement of technology and people's increasing demand for power reliability, the uninterruptible power supply market is showing a booming momentum of development. Uninterruptible Power Supply (UPS) is a device that stores energy through batteries and provides continuous power supply when the main power supply fails. It is mainly used to protect critical equipment and provide stable power during power grid outages or voltage fluctuations. The uninterruptible power supply market is widely used in data centers, telecommunications, medical, industrial and many other fields. UPS market size and trends In recent years, as people's requirements for the reliability of power supply continue to increase, uninterrupted power supply
2024-08-12 comment 0 656
Course Introduction:How to completely close Google Chrome ad pop-ups? When using Google Chrome to surf the Internet, there are always advertisements popping up, which affects normal browsing. However, Google Chrome provides the function of closing advertisement pop-ups, which can greatly reduce the harassment of advertisement pop-ups. This tutorial will show you how to close ad pop-ups in Chrome. Solution 1. In Google Chrome, click the three vertical dots button in the upper right corner. 2. In the pop-up option bar, select Settings. 3. In the settings interface, click Privacy Settings and Security on the left. 4. On the right side of the interface, click Website Settings. 5. In the website control interface, click Pop-ups and Redirects. 6. Finally, turn off the switch behind Allow.
2024-08-26 comment 0 607
Course Introduction:1. UPS and computer shut down automatically? Ordinary household small backup UPS does not have monitoring software. Many models of online UPS above 1KVA can be installed with a computer monitoring module and connected to the computer. Through the monitoring software on the computer, the computer can be monitored and the computer can be automatically activated before the UPS power supply is almost exhausted. Shutdown 2. How to realize automatic shutdown of the computer after buying a UPS power supply and connecting it to the computer? The method to realize scheduled automatic shutdown of the computer is as follows: For example, if you want to shut down the computer at 2:26 pm, click Start, Run, enter: at14:26shutdown-s in the run box, and click OK. Then the automatic shutdown prompt will pop up when the time is up: If the computer shuts down after being turned on for three hours, click Start, Run, and enter: shu in the run box.
2024-09-04 comment 0 1083
Course Introduction:Does anyone know how to block ad pop-ups in Google Chrome? Below, the editor will bring you how to block ad pop-ups on Google Chrome. I hope it will be helpful to everyone. Let’s learn from the editor! How to block ad pop-ups in Google Chrome? How to block ad pop-ups in Google Chrome 1. First open Google Chrome, click [Customize and Control], and select [Settings] to enter, as shown in the figure below. 2. Then enter the [Settings] page, click [Privacy and Security] on the left, and select [Website Settings] on the page, as shown in the figure below. 3. Then find [Content] and click [Pop-ups and Redirects], as shown in the figure below. 4. Finally, check [Do not allow websites to display pop-up windows or use redirects], as shown in the figure below.
2024-09-02 comment 0 759