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Re-examining the correctness of the circle sequence

I expected the circles to be 1,2,3 and 4, but the output is 4,1,2 and 3. I don't know if it's position:absolute; that causes it to happen. Any feedback is welcome. <template><q-pageclass="columnflex-center"><q-cardclass="my-card"><q-card-section><divc

P粉921165181 2024-02-04 09:20:06

The reason for the wrong password, code correction! ! !

After researching for a week, I finally found the reason for the wrong password. It’s different from the teacher’s!

石宏伟 2018-04-07 09:43:13

Could you please give me a tutorial on uploading images based on H-UI?

Could you please give me a tutorial on uploading images based on H-UI? I have such a headache, I have been researching for two days and still can’t figure it out. . .

弹下弹下 2018-10-07 10:07:58

How does PHP determine whether the key values in the array use the same key name and output the current key value with the same key name?

{Code...} The code is as above. How to determine whether 50, 59, and 65 belong to the same key name and output the text under all 30 key names? Thank you in advance. I haven’t researched this issue for a day and I don’t know how to judge.

typecho 2017-06-24 09:42:20

The rewritten title is: How to make an autofill slider with a gradient background in HTML

I'm just playing around with HTML and I want to make a slider that fills itself with a gradient, but I'm finding this to be nearly impossible. I've been researching for a few hours but can't seem to find the answer. I think I need JS but I'm completely blank there. .slidecontainer{justify-content:ce...

P粉715228019 2024-02-03 20:57:38

How is CSS specificity calculated?

While researching specificity, I stumbled across this blog - http://www.htmldog.com/guides/cssadvanced/specificity/ which states that specificity is a scoring system for CSS. It tells us that the element value is 1 point, the class value is 10 points, and the ID value is 100 points. It goes on to sa...

P粉823268006 2023-08-23 09:46:01

Title rewritten as: Eliminate spaces in HTML buttons

So I'm writing an exit button for an electron based client, and after researching how to resize it based on the screen size, a white space appears next to the button. It also creates a giant white box underneath when I try to move it to the correct position. Does anyone know why this is happening an...

P粉787934476 2023-09-15 13:01:31

Choosing between thread-safe and non-thread-safe PHP: how to make the right decision?

I'm developing a Laravel9.x application in Windows10. My current PHP version is PHP8.1.5(cli)(build:Apr12202217:38:57)(ZTSVisualC++2019x64). Is this a thread-safe version or a non-thread-safe version? how could I know? When should I choose the thread-safe version over the non-thread-safe version? I ...

P粉350036783 2023-12-23 23:34:59

mysql async/await in Node.js just returns undefined

I've been trying to solve this problem for two days now and have looked through basically everything I can find on stackoverflow, maybe I'm missing something since I've been staring at it for so long. I have a nodejs file that loads user data via sql and sends the results to the main file (server). ...

P粉821274260 2024-03-27 12:32:47

How to prevent Mud Blazor MudTable columns from expanding to fit text

I have a table with 5 columns, one of which contains some very long user IDs (without spaces). Instead of cutting the text off, it expands the column to accommodate all the content, pushing the other columns to the right and causing scrollbars to appear. I've been researching for hours trying to fig...

P粉212114661 2023-12-27 11:05:27

Content overflow in window prevents scrolling and hides new content

I'm currently building a roulette system program (this is more to stop me from placing bets than placing bets!) and I'm just doing the basic framework, but already have an issue with the main window "#results" not scrolling full of result. The scrolling needs to follow the latest row of co...

P粉106715703 2024-04-03 21:24:55

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 wo...

P粉178132828 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 ContactNam...

P粉237125700 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: ...

P粉212114661 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

P粉076987386 2023-09-05 15:06:32

Shortest way to convert all PHP types to string

I'm writing a general system that I hope can one day be applied to fields like medicine (i.e. it's "scientific"). I think the best way is to represent all the data in php with strings (true will be "true", false will be "false" and so on). The reason for this is that in...

P粉369196603 2023-09-05 15:34:44

How to get average of DATETIME column in MySQL while grouping by other columns

I'm creating and populating a MySQL table using the following query: SETtime_zone='+00:00';CREATETABLEtimestamp_n_datetime(idINT,timeDATETIME,avg_timeDATETIME);INSERTINTOtimestamp_n_datetime(id,time,avg_time)VALUES("1","2023-01-0310:

P粉460377540 2023-09-05 11:46:21

Multi-device (mobile phone) synchronization - React Native

I'm trying to create a Lightshow that will launch on all users' mobile devices at the same time (can have up to 2000-3000 users). All users will use the Internet (Wi-Fi or mobile data). In our FE we use Apollo for subscriptions and it works like a charm. But the problem is, user A can get subscribed...

P粉151466081 2023-09-05 11:58:38