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Self-study IT network Linux load balancing video tutorial

Course Intermediate 11332

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 17635

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 11348

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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How to solve the problem of CORS policy blocking redirects

I'm developing an application using Vuejs. Based on my setup, I need to pass a variable to my URL when the settings change. $.get('http://172.16.1.157:8002/firstcolumn/'+c1v+'/'+c1b,function(data){//Some code. ..}); But when my application accesses the URL, the following message is displayed. load

2023-08-21 11:11:10

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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Tenstorrent, led by chip expert Jim Keller, successfully raised $1 billion in funding, with participation from Samsung and Hyundai.

Course Introduction：According to the latest news, Tenstorrent successfully completed a new round of US$100 million in financing on August 5, in which Hyundai Motor Group and Samsung’s venture capital company Samsung Catalyst Fund participated in investing in Jim Keller, known as “Silicon The "immortal" semiconductor industry god-level figure is the key reason why Tenstorrent can obtain huge investments from the two companies. In addition to the company's strength, Tenstorrent has not appeared before 2021, but Keller's joining as chief technology The officer and president announced their presence. Then in January 2023, Keller became the company's CEO and also joined the board of directors

2023-08-07 comment 0 1082

Jim Wyckoff

Course Introduction：Jim Wyckoff has spent over 25 years involved with the stock, financial and commodity markets. He was a financial journalist with the FWN newswire service for many years, including stints as a reporter on the rough-and-tumble commodity futures trading

2024-07-27 comment 0 1252

Jim Wyckoff on the Markets

Course Introduction：Jim Wyckoff has spent over 25 years involved with the stock, financial and commodity markets. He was a financial journalist with the FWN newswire service

2024-07-16 comment 0 1008

Bitcoin (BTC) Exchange-Traded Fund (ETF) Success Poured Cold Water on by Bianco Research

Course Introduction：Jim Bianco of Bianco Research has poured cold water on the success of Bitcoin exchange-traded funds, arguing that the massive concentration

2024-11-03 comment 0 329

How to solve the problem when the computer CPU temperature is too high

Course Introduction：Solutions for computer CPU temperature that is too high: 1. Clean the cooling system; 2. Replace the cooling agent; 3. Check the working status of the fan; 4. Disable overclocking; 5. Improve the cooling capacity; 6. Reduce the load.

2023-07-24 comment 0 3557

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