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Self-study IT network Linux load balancing video tutorial

Course Intermediate 11357

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.

Shangxuetang MySQL video tutorial

Course Advanced 17659

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.

Band of Brothers front-end example display video tutorial

Course Advanced 11371

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.

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Create scalable signposts using HTML, CSS and SVG

I want to make a button in the form of a signpost (a rectangle with a tip). _______|\|_______/I want to dynamically write text into a logo, each text having a different length. If I try this using just the graphic as a background graphic, the arrows scale and compress/stretch accordingly. So the way to do it is to put the text into a normal div and use CSS:after to append the arrow as SVG. The arrow should be completely filled, i.e. I don't have to deal with framing issues. (I left the SVG black for added visibility) My first problem is that the arrow is always in the block instead of

2024-03-31 14:45:14

Ways to fix issue 2003 (HY000): Unable to connect to MySQL server 'db_mysql:3306' (111)

I recently tried to containerize my FastAPIPython server (also for replication/doubling purposes). Before, I had just a MySQL server in a Docker container and everything was fine, but when I also made my web server a service, it couldn't connect to the MySQL server, so now the application doesn't work. Below is the code snippet of the server database initialization connector in the application fromfastapiimportFastAPIimportmysql.connectorapp

2023-09-05 11:18:47

Experiment with sorting after query limit

So this is my first question here, please forgive me if something is wrong. I'm trying to make a sort query based on constraints. So there is a Customers table with 90 records. I want to first perform a query limited to 3 records, and then sort the results of this query by a column called ContactName. I think this might be a nested query. Nested queries run fine in SQLServer, but don't know how to implement it in MySQL. Limit query: Select*fromcustomerslimit

2023-09-05 14:46:42

CSS Grid: Create new row when child content overflows column width

I have a two column layout based on CSS grid. When the content of the second column exceeds 1fr I want to create a new row. As it currently stands, the content simply overflows the column. One requirement of this layout is that the items in the right menu column are in one row. I achieve this with: .right-menu{...grid-auto-flow:columndense;...} If I remove the grid-auto-flow attribute, the overflow stops. However, the items are now stacked into multiple rows, which is not what I want. I also tried converting .ri

2023-09-05 15:18:28

PHP full text search functionality using AND, OR and NOT operators

Newbie question: I'm trying to implement a full text search on a search string using php and eloquent. $searchstring="+(victimsuspect)+crime-covid";$searchresult=RssItem::whereRaw("MATCH(description)AGAINST('$searchstring'INBOOLEANMODE)")->ge

2023-09-05 15:06:32

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What is the logo of Google browser?

Course Introduction：The logo of Google browser is a multi-colored circle, representing various colors in the Internet, symbolizing connection, diversity and reflecting the spirit of innovation. Its logo contains: four colors: red, yellow, green and blue, symbolizing the global nature of the Internet; circle shape: representing the seamless connection of the Internet; "Chrome" word: simple font, reflecting the pursuit of continuous innovation.

2024-03-30 comment 0 1116

How to use AI to create agricultural signs

Course Introduction：Use the circle tool to obtain two arc paths through path trimming. Use a combination of the Pen Tool and the Circle Tool to create a path that looks like the sun is rising. Use the pen tool to select points on the circle to create paths for plant planting areas. The irregular arcs gradually become smaller from left to right. The path where the sun is located is filled in orange. The path where the plant is located is filled with light green. The arc on the left is filled with grass green. The arc on the right is filled with green to complete the production of the entire agricultural logo.

2024-04-23 comment 0 909

Graphic and text method of drawing science logo using AI

Course Introduction：Create a new document with a width of 1000 and a height of 800. Select the ellipse tool and draw an ellipse. Select all the ellipses, right-click and change the rotation angle to 60. Copy one and press CTRL+D to copy several. Right-click to create a compound path and then draw a small ellipse in the middle of the graphic and outside the large ellipse. , and fill it with color, the science logo is drawn

2024-04-23 comment 0 476

What should I do if the brush cannot be erased after using PS mask?

Course Introduction：Solution to the problem that the brush cannot be erased after PS masking: 1. Set the brush to normal mode, set the brush to a standard circular stroke, and set the color to black or white; 2. Adjust the opacity and flow of the brush.

2020-10-09 comment 0 34248

Add an icon to the html tag, and the logo icon of the web page will be displayed on the left side of the title of the web page.

Course Introduction：As shown in the figure, an icon is displayed in the black circle: Step 1: Display the icon in the picture. The picture here only supports ico format, and the picture format needs to be converted. The original image can be accepted: .jpg .jpeg .gif .png and other images The format is to upload your original image at this URL http://www.bitbug.net/...

2017-02-15 comment 0 9820

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