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Self-study IT network Linux load balancing video tutorial

Course Intermediate 11218

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 17561

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 11273

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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Looking for nginx log analysis software

I now generate about 200M nginx logs every day. Is there any good logging software that can analyze the logs and display them as icons (in the form of web version, mobile version is better), which has the following functions: {Code...} Hope Guys give your advice! ! Thanks

2017-05-16 17:16:04

PHP: How to copy all images in a subfolder into a single folder (no need to create subfolders!)

For my wife's birthday party, I set up a website where I collected images of party guests and then created a nice book as a keepsake. Guests have an account and upload images to "their" folder. I now have a tool that dynamically creates slideshows from pictures - but unfortunately it cannot traverse subfolders. So my main goal is to copy the image file to a specified folder from which the slideshow can take it. I would then run a PHP script as a cron every 5 minutes or so and display the image on the screen for the duration of the party. I have found

2024-01-29 09:16:15

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

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Course Introduction："Happy birthday to you, happy birthday to you...", a birthday song is necessary, and a birthday cake is also indispensable. This article mainly introduces in detail the birthday cake made by programmers using pure HTML5+CSS3, with It has a certain reference value. Interested friends can refer to drawing a simple cake as a front-end developer to celebrate today's good day. The joy and sadness of a programmer's birthday. The writing is relatively simple, so take a look if you are interested. Let me send you a rendering first. The cake is divided into three parts, the bottom cake, the top cake and the candle part. HTML layout structure...

2017-06-14 comment 0 1970

Pure HTML5+CSS3 code example for making birthday cake

2017-03-13 comment 1 15129

How to make a birthday cake - but using HTML5+CSS3 code

2017-05-21 comment 0 3601

Use HTML5 and CSS3 to make birthday cakes

Course Introduction：This article mainly introduces the production of birthday cakes using HTML5 and CSS3. It has certain reference value. Now I share it with you. Friends in need can refer to it.

2018-06-20 comment 0 3751

2017-06-12 comment 0 5953

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