There is a problem with the verification code of the student management system!

One night, it gave me a headache. I downloaded the complete source code, configured the environment to run, and everything was normal. After learning and debugging for a while, the verification code no longer displayed. Local PHP toolbox environment. How do I change the source code and re-download t...

aTom 2017-12-23 16:58:53 0  7  2502

I am planning to build a foreign paid download site. What payment methods can be integrated?

That is, the user recharges points online, and then downloads and deducts the points. Domestic Alipay and WeChat have many third-party services that provide visa-free services. Currently, we know of Paypal, but you need a corporate account to collect payments online. To obtain the payment status, I ...

俺老刘 2020-11-23 19:36:47 0  1  1231

Create backups of MySQL databases and servers

I understand MySQL database backup, but how to backup the entire MySql configuration and database? I'm building a few sets of services/tools and I need to provide instructions so that less technical people can restore them in my absence. One of the things I need to back up is self-hosted MySql. Can ...

P粉506963842 2024-03-20 11:11:09 0  1  385

Vue3 - RouterLink shows in build progress but not RouterView

I'm trying to build a very simple website using vue. When running npmrunserve all used components are shown, when running npmrunbuild the site is empty. I adapted the vue.config.js file and added publicPath (as shown in other posts) to resolve the issue of completely blank pages and 404 file errors....

P粉883223328 2024-02-26 16:13:48 0  1  453

Create a loading indicator or progress bar in your application directory in NextJS: a step-by-step guide

I developed a large web application using NextJS13, the first version using PagesRouter. After completing almost the entire website, I successfully migrated to the application directory. This migration is not essentially about upgrading some new routing functionality, but I want to change the large ...

P粉198670603 2024-01-01 21:49:52 0  1  556

The creative journey of exploring particles.js begins

I'm using particles.js to deploy a simple personal website. Two questions: What is the difference between using particles.min.js and particles.js? There is no documentation on this, I've used both and there doesn't seem to be any difference. If I run entirely client side, can I use the particles.jso...

P粉786432579 2023-09-16 17:59:07 0  1  544

python - Application doubts about Alibaba crawler source code

1. Current problem: Nothing happens when I run the py file. What is the problem? 2. I am a complete novice, I have never been exposed to py, and I have only learned the basics of html+css. But because a project of the company needed to collect regional supplier information, I thought of the py crawl...

阿神 2017-06-22 11:51:27 0  1  1902

How to show loader of php page?

I have a bunch of .php pages, each corresponding to an html webpage. Each page takes about a minute or so to fully process and load. I want to show a loading image to the user when the page is fully loaded. I thought of a way logically like loading the image first and the main content stays hidden w...

P粉651109397 2024-01-10 16:52:02 0  1  482

Full UTF-8

I'm setting up a new server and want full UTF-8 support in my web application. I've tried this in the past on existing servers, but always seemed to end up having to fall back to ISO-8859-1. Where exactly do I need to set the encoding/charset? I know I need to configure Apache, MySQL and PHP to do t...

P粉514458863 2023-10-15 11:44:00 0  2  841

Embracing UTF-8 from start to finish

I'm setting up a new server and want full UTF-8 support in my web application. I've tried this in the past on existing servers, but always seemed to end up having to fall back to ISO-8859-1. Where exactly do I need to set the encoding/charset? I know I need to configure Apache, MySQL and PHP to do t...

P粉925239921 2023-10-15 12:36:31 0  2  852

UTF-8 encoding is used throughout

I'm setting up a new server and want full UTF-8 support in my web application. I've tried this in the past on existing servers, but always seemed to end up having to fall back to ISO-8859-1. Where exactly do I need to set the encoding/charset? I know I need to configure Apache, MySQL and PHP to do t...

P粉557957970 2023-08-27 15:50:39 0  2  500

Always use UTF-8

I'm setting up a new server and want full UTF-8 support in my web application. I've tried this in the past on existing servers, but always seemed to end up having to fall back to ISO-8859-1. Where exactly do I need to set the encoding/charset? I know I need to configure Apache, MySQL and PHP to do t...

P粉964682904 2023-08-27 16:00:18 0  2  615

"Embrace UTF-8 consistently"

I'm setting up a new server and want full UTF-8 support in my web application. I've tried this on existing servers in the past, but always had to fall back to ISO-8859-1. Where do I need to set encoding/charset? I know I need to configure Apache, MySQL and PHP to achieve this - is there some standar...

P粉404539732 2023-08-20 20:33:50 0  2  557

The title is rewritten as: "Using UTF-8 encoding throughout"

I'm setting up a new server and want full UTF-8 support in my web application. I've tried this on existing servers but always had to fall back to ISO-8859-1. Where do I need to set encoding/charset? I know I need to configure Apache, MySQL and PHP to achieve this - is there some standard checklist t...

P粉321676640 2023-08-21 21:12:13 0  2  539

"Unblocked: The path to UTF-8"

I'm setting up a new server and want full support for UTF-8 encoding in my web application. I've tried this on existing servers in the past, but always had to fall back to ISO-8859-1 encoding. Where do I need to set encoding/charset? I know I need to configure Apache, MySQL and PHP to achieve this -...

P粉291886842 2023-08-21 21:18:02 0  2  567

"Consistently utilizing UTF-8 encoding"

I'm setting up a new server and want full UTF-8 support in my web application. I've tried this before on existing servers but always had to fall back to ISO-8859-1. Where do I need to set encoding/charset? I know I need to configure Apache, MySQL and PHP to achieve this - is there some standard chec...

P粉752479467 2023-08-21 21:15:56 0  2  586

Modify PHP array to escape single quotes

I'm uploading a .xlsx file to a website and reading it into an array and then inserting it into mssqlserver. The code runs perfectly unless the input file contains single quotes. I think the problem is, I need to escape the single quotes inside the insert statement or array, but I'm not sure how. Wh...

P粉978551081 2024-04-01 20:35:28 0  1  621

javascript - When viewing the website source code, I cannot see the complete structure, only the imported js files. How is this done and what is the principle?

Reference URL: http://api.php63.cc/login I am unable to obtain the complete html structure and cannot find the corresponding DOM element. Please ask a master to explain the principle. Beg on your knees! Beg on your knees! Beg on your knees! Beg on your knees!

三叔 2017-06-12 09:31:08 0  6  791

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  811

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  718