Course Intermediate  11311

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  17622

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  11329

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：HTML5's canvas element uses JavaScript to draw images on a web page. The canvas is a rectangular area that you can control every pixel of. canvas has many ways to draw paths, rectangles, circles, characters, and add images.

2016-05-16 comment 0  1357

Course Introduction：1. Create a new Premiere project, execute the import command in the file menu bar, and import two or more different video materials. 2. Create a sequence based on the imported video material, and position the two videos end to end on the same timeline of the sequence. 3. Search for premiere video transition effects, find the [Circular Wipe] video transition in PR, and apply this circular wipe effect between the two videos. 4. Click the mouse to select the added circular wipe video transition, and open the effect control to set the circular wipe transition effect, such as transition time, etc. 5. Press the I key at the position before the transition to set the in point, and then press the O key at the position after the transition to set the out point. 6. Render the set in-point and out-point time periods of the circular wipe transition.

2024-06-02 comment 0  1056

Course Introduction：Method: 1. Use the "width: inner circle diameter; height: inner circle diameter" style to set the div element to a square; 2. Use the "border-radius:50%" style to set the square to a circle; 3. Give a circle Just add the "border: thickness value solid color value" style to the element to achieve a circular circle.

2021-12-10 comment 0  3176

Course Introduction：Canvas elements include rectangles, circles, lines, paths, text, images, etc. Detailed introduction: 1. Rectangle, use the rectangle element to draw the rectangle, and draw it by setting the position, width and height of the rectangle; 2. Circle, use the circle element to draw the circle, and draw it by setting the center point coordinates and radius of the circle. ; 3. Straight lines, use straight line elements to draw straight lines, and draw them by setting the starting point and end point coordinates of the straight lines; 4. Paths, use path elements to draw complex shapes, and draw them by defining the starting point, line segments, curves, etc. of the path; 5. Text elements and so on.

2023-08-18 comment 0  1440

Course Introduction：Circle with Double BordersIn this article, we explore a solution to the challenge of adding double borders to circular elements. Squares and...

2024-11-04 comment 0  1003