Captcha technology

Teacher, when using the verification code technology of the TP5 framework, the page cannot be displayed after replacing <img src="images/VerifyCode.aspx.png"> in the frame with <img src="{:captcha_src()}"> Why is this

clean 2020-03-12 17:52:21 0  4  1346

What are the technical differences in using Laravel Sanctum vs. tymon/jwt-auth for API authentication in a Laravel application?

So I want to know which one to use for API authentication and what are the technical differences in using LaravelSanctum vs tymon/jwt-auth for API authentication in a Laravel application? I'm developing a project with Laravel as backend. So the admin panel and API will be managed by Laravel. I have ...

P粉376738875 2024-03-19 23:33:09 0  1  504

How to make multiple fields unique

Hello teacher, how to make the validator unique for multiple fields? I looked at the underlying code, but I’m not very technical, so I didn’t understand it.

3好男人 2018-10-07 10:31:21 0  0  1038

laravel 5.2 user authentication problem

Version: laravel 5.2 After user authentication is turned on, the Route::auth() method will automatically register the route: {code...} Generate the AuthController controller: {code...} Why does this AuthController controller not define login, logout and other methods? Ah, but accessing localhost/log...

ringa_lee 2017-05-16 16:52:32 0  1  375

Recruiting PHP development engineers

Job Responsibilities: 2+ years of PHP development experience, proficient in MySQL database, familiar with Linux operations, and able to use Git, continuous learning ability, good at communication, strong ability to withstand pressure, focus on efficiency, familiar with HTML5, CSS3, JavaScript and ot...

手机用户1617931986 2022-09-08 09:31:12 0  2  1072

box-sizing not inherited through DETAILS element?

Using the common technique of inheriting box-sizing, even if the DETAILS element has the correct value, that value is not inherited by the DETAILS element's child elements. In the example code snippet, the DIV outside the DETAILS element inherits box-sizing (as expected and required), but the DIV in...

P粉618358260 2024-02-21 16:31:32 0  2  405

Convert JavaScript regular expression to PHP

I know this question has been asked about a dozen times, but technically it's not a scam (check the other questions if you like) ;) Basically, I have a Javascript regex to check with for the front-end validation of the email address, and I use CodeIgniter to double-check on the back-end in case the ...

P粉465675962 2023-10-23 22:58:33 0  2  914

javascript - Native JS implementation of sending verification code seconds

Now there is a problem, as the title says, I want to have a login page, but it is based on the remote control. When binding a mobile phone, a verification code needs to be sent to the mobile phone, and then the label of the button will decrease over time, 60s, 50s... 0s, etc. During the second count...

女神的闺蜜爱上我 2017-07-05 10:44:00 0  3  795

Make sure to authenticate and check its existence in another table before inserting data using SQL

I have three tables first table for article id content 1 dummy content_12 dummy content_23 dummy content_34 dummy content_45 dummy content_5 and one table for classification id category name slug 1 movie movie 2 Men's Health Men's Health 3 Technology Technology 4 Games Games 5 Food Food There is als...

P粉617237727 2023-08-29 00:00:27 0  1  613

Can any coders with experience in teamwork give you some advice?

There are three people in my technical team, including me, all of whom use TP and know both the front and back ends. We have always completed a website project alone, and none of the three of us has the experience of working as a team on a project. Now we want three people to collaborate on a projec...

杨少侠 2018-04-09 08:41:31 1  3  1495

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 0  1  855

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 0  1  742

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 0  1  633

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 0  1  605

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 0  1  1020

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 0  1  521

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 0  1  718

Spades, Diamonds, Hearts, Clubs => styles do not change font color in Chrome for Android

In Google Chrome on Windows, the card suit symbols (spades, hearts, diamonds, clubs) are colored correctly using the "style" attribute. Unfortunately, the same page displayed in Google Chrome on Android does not display the colors I defined but uses the default black and red. (See the atta...

P粉896751037 2023-09-05 15:25:13 0  1  773