Course Elementary 8417
Course Introduction:In today's Internet era, many people want to enter the IT industry, and then they start to crazily learn C/C++, python, Java and other languages. They have learned a lot of languages, but when it comes to actual projects, they still know nothing. I think many novices think that the more languages they learn, the better, but this is not the case. Until later, I got inspiration from some big guys. For novices, computer network knowledge is the most important than the language itself.
Course Elementary 17314
Course Introduction:On the basis of introducing the computer network architecture, it systematically explains the main services, working principles, common technologies and protocols at each level of the network architecture from top to bottom, taking the Internet as an example, including the application layer, transport layer, network layer, Data link layer and physical layer, and finally network security principles and protocols.
Course Intermediate 10914
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 16846
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.
When logging in to the PHP toolbox, it prompts "Login failed, please check the network status"?
When logging in to the PHP toolbox, it prompts "Login failed, please check the network status"?
2017-11-23 14:15:14 0 1 1000
2017-05-16 17:03:45 0 3 421
2023-09-04 15:22:47 0 1 512
node.js - node installation without network status
2017-05-16 13:35:54 0 1 504
2017-05-16 13:21:04 0 2 626
Course Introduction:1. Power on again after a power outage, and the monitoring system display screen is starting. But some hard disk recorders cannot start and need to be reconfigured. Some camera black screens may be caused by the network hard disk recorder being offline. 3. Find the device network searcher on the computer desktop and click to see if there are offline network devices. 4. Check that there is indeed a network hard disk video recorder in the system that is not activated and offline. 5. Select the unactivated network hard disk video recorder and enter a new password to activate the device. 6. After activating the device, modify the IP address and gateway of the device, and click Modify to complete. 7. Check whether the modified device parameters are normal. If normal, it will show activated. 8. After activating the network hard disk video recorder, log in to the device through the IP address on the web page. 9. Modify the network hard disk record after logging in
2024-02-07 comment 0 2438
Course Introduction:This article has prepared an introductory guide for network cameras for you. After reading this article, even if you are a novice, you can quickly get started with debugging and configuring network cameras ~ 1. Access to the network through wired and wireless methods 2. Device activation and IP modification : Increase security performance Operation: Set management password for management users Activation method: browser, SADP software, 4200 client software, NVR Note: Unactivated devices have no initial password and must be activated to set an 8-digit or above password before modification can be made , Add and preview operations 3. Quick access - IE browser 1. Enter the IP address of the camera in the address bar, and the login interface will appear. Enter the camera's "username" (default: admin) and "password" (set during activation), and click [Login]
2024-02-06 comment 0 851
Course Introduction:NotsatisfiedwiththewebcamonyourWindows11computerordon'thaveoneatall?There'snoneedtoworry,asyoucanuseyourAndroidphone'sfrontorrearcameraasawebcamonyourWindows11PCwiththehelpofMicrosoft'sPhoneLi
2024-06-14 comment 0 573
Course Introduction:Gone are the days when you had to buy a separate webcam or rely on your laptop's built-in webcam to participate in video calls. There are many third-party apps you can use to use your smartphone as a webcam to get a higher quality camera stream and save money by not buying a webcam. Microsoft is also reportedly working on a solution that would let you use your phone as a webcam. No, the company has no plans to release an app for this. Instead, the company seems to want to bring webcam functionality directly to the Your Phone app.APK. A teardown of an APK linked to Windows v1.23102.190.0 by Microsoft reveals that the company is working on a webcam feature. not only
2023-11-30 comment 0 1092
Course Introduction:1. How to connect to the Internet through the computer login interface? To connect to the network on the computer login interface, first ensure that the network connection is open and available. Then find the network connection icon in the lower left or right corner of the login interface and click to open the network connection menu. Select an available wireless network or wired network in the menu, and enter the network password or other login information in the pop-up dialog box. Click the Connect button and wait for the computer to automatically connect to the selected network. If the network requires additional authentication or setup, you may need to enter a username and password or other authentication information. After the connection is successful, make sure that the network status shows Connected, then you can log in smoothly on the login interface and access the Internet. 2. How to select an account on the HP computer login interface? Method: Open, click ----, enter
2024-08-23 comment 0 950