Course Intermediate  11302

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  17615

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  11321

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.

Course Introduction：According to news from this website on December 28, Desview released the V21 vertical screen director monitor, which supports vertical screen monitoring, multi-screen mode, full waveform monitoring, LUT import, etc. V21 adopts vertical screen multi-screen monitoring, and the UI menu supports horizontal and vertical screen switching. The screen can be set to single screen, dual screen, triple screen, or quad screen. It supports picture-in-picture mode; it has built-in full waveform monitoring function and supports both HDMI and SDI. mode; built-in multiple styles of LUTS, supporting the import of custom LUTS. V21 adopts an all-aluminum alloy frame and a strong shell. It is equipped with a 1920*1080 screen, supports 1000Nits brightness, 1000:1 contrast ratio, 99.5% DCI-P3, HDR monitoring, and has built-in histograms, waveforms and vector graphics.

2024-01-08 comment 0  605

Course Introduction：Discuz navigation bar customization guide to create your own forum style! As an important part of the forum, the navigation bar can directly affect the user experience and the overall style of the forum. Discuz, as a widely used community forum system, provides rich customization functions, including navigation bar customization. This article will introduce how to create a unique forum style by customizing the navigation bar to make your forum unique! Step 1: Enter the management center. First, log in to the Discuz management background. In the "Interface" option in the background, select

2024-03-09 comment 0  880

Course Introduction：With the rapid development of web applications, website applications are becoming more and more complex, and the interfaces are becoming more and more cumbersome. For users, a simple and easy-to-use interface is particularly important. The left navigation bar is a classic UI design in web applications, providing users with necessary navigation and operation functions. Below we will introduce how to implement left navigation in PHP. 1. HTML First, we need to write HTML code. In the left column, we can use ul and li elements to implement a vertically arranged navigation bar. For example: ```<ul> <li><a

2023-04-11 comment 0  807

Course Introduction：A navigation bar is a graphical feature that allows users to navigate a website or application. It is usually presented as a list of links at the top or side of the screen and helps users navigate to various areas or pages within the website. HTML and CSS can be used to build horizontal or vertical navigation bars. HTML is used to specify the structure and content of the navigation bar, while CSS is used to design and make the navigation bar look attractive. You can improve the overall user experience and make it easier for users to find what they're looking for on your site by adding a navigation bar. Methods There are various ways to build a navigation bar using HTML and CSS, some of them are as follows - Using Navigation Tags using Unordered List (UL) Now let us understand each method in detail with examples. Use unordered list (UL)

2023-09-24 comment 0  1632

Course Introduction：Has Ukraine’s drones undergone a qualitative change? Since the outbreak of the Russia-Ukraine war, drones can be said to have played a vital role. A new war model dominated by drones and satellite-assisted guidance has gradually evolved. This trend is catalyzing the birth of new drones. According to media reports, a new type of unmanned reconnaissance drone has begun to enter the testing phase in Ukraine. It is said that this drone can detect electromagnetic signal sources up to 450 kilometers away, compare the captured information with the database, and transmit the results to the control center. After being modified and upgraded, this kind of drone has the function of vertical take-off and landing, can fly continuously for 12 hours, and can cover a maximum distance of up to 1,000 kilometers. If this new type of drone is mass-produced, will it change the pattern of future wars?

2023-09-10 comment 0  856