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Self-study IT network Linux load balancing video tutorial

Course Intermediate 11382

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 17695

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 11394

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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Force array keys in method parameters

So I have a method in my class that will create a new lead with a $fields parameter that the user can pass in the fields. Suppose I have the following format: $new_pardot=newFH_Pardot();$new_pardot->create_prospect(); The create_prospect() method has a $fields parameter and needs to pass in an array, so the example is as follows: $new_pardot->create_prospec

2024-01-29 14:55:32

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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Prospect Capital (PSEC) stock rose 0.6% in after-hours trading

Course Introduction：Prospect Capital (NASDAQ:PSEC) posted stronger than expected earnings in the last quarter of its fiscal year while total originations climbed Q/Q.

2024-08-29 comment 0 582

What is the future prospect of MONA Coin?

Course Introduction：What is the future prospect of MONA Coin/Mona Coin? MONA coin, also known as MONA coin, is a cryptocurrency based on blockchain technology. Since its birth, MONA currency has gradually emerged in the digital currency market and attracted the attention of many investors. So, what is the future prospect of MONA coin? This article will explore its possible development from several aspects. 1. Technical advantages As a cryptocurrency based on blockchain technology, MONA currency has many technical advantages. First of all, MONA currency adopts the Proof of Work (PoW) consensus mechanism to ensure the security and stability of the network. Secondly, the transaction speed of MONA currency is very fast and can be confirmed within a few seconds. In addition, MONA currency is also used in virtual reality (VR)

2024-02-21 comment 0 913

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