android - When the network loading data is filled into the control, the size of the control is the default size, and it will change to the size I set only after I click it.

After loading the network data, use the handler to pass the data to the main thread, and then populate the control. But when the data is loaded for the first time, the size of the control that loads the data is not set by me. It seems to be the default size. Only when I click once will the control b...

某草草 2017-05-16 13:31:14 0  1  705

Java - Principle of automatically detecting devices in LAN

There is a device with a network interface. After it is plugged into the router of the LAN, if the default configured IP and gateway of the device are not in the same network segment as the current network, the device can be scanned and discovered through the tools provided by the manufacturer, and ...

PHPz 2017-05-17 10:01:07 0  2  803

Regarding the Toolbox Apache character set issue!!

How to turn off the sending of the server's default language, so that the language of the web page is determined only by the language set in the html file header.

PF 2018-09-03 20:29:18 0  4  1404

How to set up the same website, different domain names, and different background images?

Dear brothers. Excuse me, I am a novice. I have bound multiple domain names to the same web page. For example, if I want www.bd.com to access it, the background image should be changed to b.jpg. Otherwise, it will default to the background image set before.

小蓝 2023-06-22 17:41:26 0  2  626

javascript - Questions about ajax asynchronous

Async defaults to true, which is an asynchronous mode. After $.Ajax is executed, the script behind ajax will continue to be executed until the server returns data, and the success method in $.Ajax is triggered. At this time, two threads are executed. If you set it to false, all requests are synchron...

typecho 2017-07-05 10:52:26 0  4  1035

Why can't project be pushed to Heroku?

Follow the tutorial to push the project to heroku. Everything went smoothly in the previous steps without any errors. Until a problem occurred here, no solution was found online. . . It feels like there is something wrong with the setting.py settings, but the comparison with the tutorial is the same...

巴扎黑 2017-07-05 10:34:52 0  1  917

Can't it be executed when using json output array in thinkPHP?

When using json output array in thinkPHP, it is displayed at the bottom of the screen: Do you want to open or save datatest.json from localhost? After selecting to open, it displays again: This file does not have an application associated with it to perform this operation. Please install the applica...

P粉788137374 2022-03-29 14:55:19 0  1  1098

phpstudy's php-cgi.exe occupies resources and database permissions issues

Question 1: After installing phpstudy, there are many php-cgi.exe processes and the CPU usage is always 100%. Ignore Security Dog and Computer Manager. This was always the case before these two security software were installed. Question 2: There is no place to set phpstudy, website permissions, and ...

szbay 2019-04-27 09:32:57 1  0  1065

User group settings for nginx + php environment under linux

Question: My server is from Alibaba Cloud. The default website directory is the newly created www directory. In this directory, the user and group are root, and the permissions are 755. At this time, when running php, writing operations cannot be performed in the directory. It has to be 777. I perso...

学习ing 2017-06-21 10:11:19 0  2  876

How to customize default colors in Vuetify?

Maybe my problem is simple but I couldn't find any solution until now. I'm using Vuetify in my Nuxt application. I used its dark theme. According to the theme configuration of the official website, we can change the primary, secondary or other colors of the theme with the color we want. However, whe...

P粉615829742 2023-08-25 00:02:37 0  1  642

Set permalinks for custom post types in WordPress to root

I created a custom post type to organize a specific type of page, but since my WordPress permalinks are set to /blog/%postname%/, the permalink for this new custom post type is /blog/new- post-type. I don't want to remove /blog/ from the site's permalink settings because we use it in blog posts. How...

P粉267885948 2023-08-09 11:35:09 0  1  498

Iis7.5 has a problem with setting the default document of mobile website and PC website in the same directory! Now this thanks

How to solve the problem of binding multiple domain names to the same physical directory and setting different default documents in IIS7? If anyone knows, please explain in detail. Thank you in advance.

小丑 2018-07-31 17:16:05 0  1  1057

ScrollPosition not set to top when navigating to other pages

The web page is designed using a master-slave approach. The master has tabs (left pane) that, when clicked, display the corresponding pages in the slaves (right pane). For example. master has three two tabs "Schema and Templates" where the schema is displayed by default. The user can navig...

P粉556159786 2023-08-30 09:07:14 0  1  579

Why does the click() method of html run synchronously?

I found that MDN said dispatchEvent() runs synchronously when introducing dispatchEvent(), but I didn't find any official documentation like MDN or HTMLStandard mentioning that the htmlclick() method runs synchronously or that the synthetic event runs synchronously. Can someone share the relevant fi...

P粉170438285 2024-03-19 23:15:17 0  1  454

Destructuring reactive objects in Vue script settings

I'm following the Vue3 documentation to see how I can move to using the <scriptsetup> tag to simplify my component code. One of the benefits of using this setup is that you no longer need to use the export default boilerplate to explicitly return objects: anything declared in the top-level sco...

P粉418214279 2024-03-25 20:03:34 0  1  512

When selecting different options, the input field type can support 20 digit rupee with rupee symbol or replaced with percentage

If the option is selected to select fixed value then the input field type is Rupee value supports only 20 digits with Rupee symbol. If percentage is selected then the rupee symbol is replaced with percentage symbol and the value type is only 2 digits to enter the value without clicking the button My...

P粉022140576 2023-08-13 18:35:32 0  1  469

When deploying a React application to S3 using React Router, child routes are not rendered correctly. I have solved 403 and 404 errors

First I'd like to point out that I've taken the troubleshooting steps to resolve errors 403 and 404 that are commonly associated with this issue in other threads on Stack Overflow. These include setting the CloudFront error page to redirect to /index.html on errors 403 and 404. I also tried using La...

P粉501007768 2023-09-02 15:05:04 0  1  632

Vue + Tailwind: Themeable profile page

I want to create an app (similar to a social network) that lets users sign up and enter a bunch of profile information. Thereafter, the user can select a theme (from a set of predefined themes) to display this information to other users viewing the profile. This is very similar to Shopify’s storefro...

P粉155710425 2023-09-03 14:50:24 0  1  656

Split or inject styles in React component libraries built with Vite

I'm currently rewriting the build steps for the component library to use Vite. I'm having an issue with styles, they are not split but bundled into one big style.css file. This caused me two problems: When I installed the package into another project, it wasn't automatically included. If I import a ...

P粉464113078 2024-01-10 17:00:11 0  1  518

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