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Self-study IT network Linux load balancing video tutorial

Course Intermediate 11310

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 17620

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 11328

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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Four days in a row! PHP Chinese website's large-scale public welfare live broadcast class: "php full stack development experience sharing" is launched, and it continues to be exciting!

Gold 9 and Silver 10 are the seasons for learning! In order to better help PHP learners, PHP Chinese website has held a large-scale public welfare live broadcast class: "php full-stack development experience sharing", which will be broadcast on time at 10 o'clock this morning. Four senior teachers will be present for four consecutive days. It is not to be missed! To participate in the live broadcast, please join the QQ group: 929746523, or you can directly scan the following QR code to join (if the group is full, please add the public welfare group 3: 784749056) (long press the picture to identify the QR code in the picture***) Live broadcast date: October Live broadcast period from 17th (Wednesday) to October 20th (Saturday): Morning session (

2018-10-17 09:05:25

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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Website material download recommendation: 2017 Dragon Boat Festival theme event picture download

Course Introduction：The 2017 Dragon Boat Festival is coming soon! PHP Chinese website recommends several pictures, posters and bnner pictures related to Dragon Boat Festival theme activities for you to download!

2017-05-17 comment 0 4492

Share a mobile project using canvas to synthesize poster images

Course Introduction：I recently made a mobile project that uses canvas to synthesize poster images. Since I don’t have any canvas foundation, I searched the Internet for a demo from a senior. However, I encountered many problems during the development process. Now I will summarize the problems encountered and their solutions. As follows: 1. The problem of adapting the mobile canvas project to full screen. Problem description: Since the width and height of the canvas can only be set to px values and do not support rem units, we want to achieve full screen coverage of the canvas when the screen resolution of the mobile device is complex.

2017-06-30 comment 0 6750

What is the answer to the Dragon Boat Festival question of Delusion of Mountains and Seas? List of answers to the Dragon Boat Festival of Delusion of Mountains and Seas

Course Introduction：What is the answer to the Dragon Boat Festival question in Delusion Mountains and Seas? The Dragon Boat Festival quiz activity of Delusion Mountains and Seas is now open! Players only need to find the location of the rice dumpling in the game and interact with it to answer the question. After completing the answer, they can receive relevant rewards. The following is a detailed summary of the answers to the questions. Interested friends can take a look. A list of answers to Dragon Boat Festival questions in "Fantasy Mountains and Seas" 1. What do people call the rain that falls during the Dragon Boat Festival? Correct answer: Dragon Boat Festival rain, dragon boat rain, mineral water, Dragon Boat Festival rain flood 2. As early as the Spring and Autumn Period, people used wild rice leaves to wrap millet into rice. Horn-shaped, what is it called? Correct answer: Corned millet rice dumplings, potato horns, rice nuts, horned millet 3. In addition to many unique customs and habits spread during the Dragon Boat Festival, which of the following idioms also originated from the Dragon Boat Festival? Correct answer: Qu Zhi conforms to the customs Take the lead and retreat first

2024-06-09 comment 0 925

List of answers to Dragon Boat Festival questions in 'Dream Mountains and Seas'

2024-06-08 comment 0 1034

Baotu.com official website login entrance

Course Introduction：Baotu official website login entrance: https://ibaotu.com/. Baotu.com is an online material trading website owned by Shanghai Baotu Network Technology Co., Ltd. It was launched in July 2016. The main service is to provide materials in the form of pictures, videos, audios, psd source files, etc. The content section of Baotu.com has ten categories: advertising design, photography, fonts, UI design, e-commerce Taobao, multimedia, office documents, decoration and models, illustrations and graphics, and 3D materials. Baotu.com official website login portal Baotu.com official website login portal link: https://ibaotu.com/Main categories of advertising design: posters, exhibition boards, leaflets, albums, business cards, certificates, resumes, etc.; photography: natural Scenery, business office, catering beauty

2024-06-11 comment 0 759

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