This page is not functioning properly HTTP ERROR 500 error

Hello everyone, I use phpstudy to build a website. In the website interface of this software, select the management behind the corresponding site, and then modify it. Since the production environment was not checked before, and then after checking, the local website cannot be opened and it displays ...

Jessie 2019-12-14 12:29:21 0  0  960

Feedback on the homepage of the website cannot be used

The feedback on the homepage of the website is not useful. I would like to make a suggestion. I strongly recommend the option of increasing the playback speed of the video. You can choose to double the playback speed, etc.!!!

Tiger 2017-06-17 11:45:25 0  3  1375

Hello, I have a question about the interface template.

Hello, thank you for your incisive teaching. I would like to ask where can I download the front-end and back-end templates in the teacher's teaching? I can not find. I have applied to join the QQ group, but there has been no response.

律 澗隱 2019-04-10 18:29:48 0  3  2013

Advisory

Hello, Mr. Miejie, I really enjoyed listening to your Php class. I would like to ask what tool Ouyang Ke’s blog in the tutorial was written with. Are there any ready-made tools available?

杜勇兵 2022-11-19 18:34:10 0  1  729

How to prepare for the Java-oriented major factory recruitment project part

There are a lot of interview experiences on the Internet, and there are also many excellent test-taking websites for the algorithm part. In this question, I would like to ask you how to prepare for the project part of the interview with a major company. I will not discuss aspects such as JVM, Algori...

怪我咯 2017-05-17 10:07:28 0  3  680

I know how to cut pictures on the front end and want to learn PHP website development. I would like to ask for a complete class video of the physical class of a first-line PHP institution in Beijing.

I know how to cut pictures on the front end and want to learn PHP website development. I would like to ask for a complete class video of the physical class of a first-line PHP institution in Beijing. I learned front-end cutting at an institution before, and then became a cutter, but I didn’t have mu...

. 2017-08-28 14:28:41 0  1  1379

mysql - What is the use of table name prefix?

So many companies' projects add a prefix word to the table name when designing the table, but what is the use of this? Looking at the entire project, I didn't find it useful.

高洛峰 2017-06-08 11:03:32 0  10  1373

ajax operation failed unexpectedly

We use ajax in many places on our website. An instance will sometimes behave erratically, like an ajax call failing. It only works in one specific location - all other locations work as expected. When a failure occurs, the user receives an error message that the operation failed. We are unable to re...

P粉511985082 2023-08-28 16:25:52 0  1  634

javascript - As a programmer, what basic books should I read?

In fact, I feel a little ashamed when I raise this question. I know that the people who come out of training courses like ours are the ones that major companies want to screen out. But I was very determined to change my career at the beginning. I know that sometimes I only know how to use the front-...

typecho 2017-06-12 09:32:57 0  4  741

How to wrap items to always have at least 2 items on the last row?

Image Question My client of course wants to list vehicles on his website in a responsive manner. But all known techniques (flex, grid) wrap the last item to the next row. What I tried to do with the pictures but for the hero, it's extremely ugly. The client wants: A maximum of 5 items per row A mini...

P粉023650014 2023-09-11 16:49:22 0  1  649

Generate default values ​​and CSS variables using SCSS

I'm implementing website styling. For legacy support reasons, I need to support IE11, at least for a while. For workflow and my sanity reasons I want to use css variables whenever possible. I've looked into this solution and it generates something that works, but is rather verbose to use. My goal is...

P粉295616170 2024-04-06 17:46:54 0  1  541

PHP: How to copy all images in a subfolder into a single folder (no need to create subfolders!)

For my wife's birthday party, I set up a website where I collected images of party guests and then created a nice book as a keepsake. Guests have an account and upload images to "their" folder. I now have a tool that dynamically creates slideshows from pictures - but unfortunately it canno...

P粉877114798 2024-01-29 09:16:15 0  1  406

Media queries cause text to be compressed

So I'm currently helping a friend build a website that they will use in a startup. I'm having trouble with the "About Us" section. On the computer it's a picture, then use Flexbox to add text next to the picture. But on mobile, the text should be below the image. However, the text currentl...

P粉978551081 2024-03-20 11:44:46 0  1  436

Is it possible to dynamically update a "gallery" of images when a user submits an image?

I'm creating a website that will feature all of my grandfather's photos. Since I don't have all the photos, and there will be others coming and going, I thought it would be nice to have a website where they could submit photos and then view a "database" of them. Currently, I have an Infini...

P粉715228019 2024-02-04 11:28:23 0  1  588

Master: How long does it take to learn to use PHP to make a purchase, sales and inventory, and what do you need to learn?

That's right, for a mediocre person like me, you are the masters. I am an office worker, working in a traditional manufacturing industry. I don’t work overtime. I have about 3 and a half hours a day after get off work to study, and I have a little basic knowledge of CSS. I have always wanted to make...

小星星 2017-11-17 16:00:29 0  2  1207

How to learn Laravel

Laravel ranks first among the major PHP popular frameworks. It must have its unique features. More and more companies may use laravel in the future, so you can learn it first. But I found that the learning curve of laravel is very steep. I read the documentation about it, but I still don’t understan...

为情所困 2017-05-16 16:56:27 0  9  694

How to know when a Vue component is fully initialized?

So, in my Vue component, I have an async created method and several variables with async watchers. These variables are used as v-models by elements in the template section of some components. The watcher calls other methods to change the values ​​of these variables. This process will continue for a ...

P粉909476457 2024-04-05 14:20:24 0  1  1583

The purpose and docking analysis case of the Express Bird logistics order number identification query API interface

1. Background Introduction The trading model of commodities has undergone changes in the past few decades: walking to the nearest small market for trading - riding to a distant large market for trading - taking a car or driving to a large shopping mall in the city for trading - Online transactions (...

昨日青空 2019-09-05 18:09:00 0  0  1401

Page development like React

I just want a documentation page like react.dev to document my personal projects, but the problem is that I can't find any tutorials etc. How can I build a web page like this. Most tech companies now use the same design. I plan to have a navigation menu on the left, content for the various sections ...

P粉309989673 2023-09-19 18:04:28 0  1  619

The employment dilemma faced by high school students who learn PHP by themselves

I only have a high school education, and as a fresh graduate I have been doing backbreaking physical labor. Later, I felt unwilling to accept it and went to a training institution to study. However, after two-thirds of the study, I couldn't persist due to financial reasons (I was really helpless at ...

..... 2018-04-28 23:55:37 5  61  8944