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css3 - Graphic and text responsive styles

Make this page responsive on the PC desktop: One way is to directly make the picture responsive. This method is simple. The only disadvantage is that the text is blurred and the effect is not perfect; the other way is to make the picture + Text, in this way, the text size needs to be adaptive, and t...

習(xí)慣沉默 2017-05-16 13:20:57 0  3  837

css - How to write a responsive layout with background images

Similar to this, I now want to make a component with a background image, but the background image cannot be 100% size, and then there must be content in the middle, an image on the left and text on the right. How to make it responsive?

怪我咯 2017-07-06 10:37:20 0  3  2253

Achieve enhanced composition and responsiveness with Vue.js 3.

Given the following combined 'useNumbers.js' in Vue.js 3, I want to make 'numbers' responsive in the component. However, adding a new value to 'numbers' in one component will not be reflected in the second component. useNumbers.js: import { ref } from 'vue'; export default function() { const...

P粉935883292 2023-08-03 15:58:35 0  2  719

Why does my BehaviorSubject update when I don't pass the new value to the next() method?

I'm trying to make a simple TODO application using RXJS. I have a JSON server mock database containing TODO tasks. So I ended up with this TasksService: @Injectable({providedIn:'root'})exportclassTasksService{private_tasks:ITask[]=[];private_tasks$:BehaviorSubject<ITask[]&g

P粉321584263 2024-03-21 22:58:22 0  1  534

javascript - Different resolutions when opening different pages on the mobile phone

I'm a beginner, trying to make a responsive web page myself without using a framework. However, there is a very bloody problem on the mobile phone! Open two web pages and it becomes two resolutions! They are: homepage, registration page. The registration page has the same nav and footer parts as the...

PHP中文網(wǎng) 2017-05-16 13:21:30 0  1  754

javascript - js to write a similar product management backend page, what design pattern is easier to expand and maintain?

I wrote a background management page using a simple singleton pattern. Similar to {code...} I would like to ask someone with experience in writing this type of project. How to organize the code structure to make it easier to expand and maintain.

三叔 2017-07-05 11:06:52 0  2  1101

Create an error in Vue.js for a component that doesn't exist.

I want to generate an error, instead of a simple warning shown in the console, when we try to use a non-existing component: [Vue warning]: Unable to resolve component: nonexisting-component. If this is a native custom element, make sure to exclude it from component resolution via compiler options.

P粉765570115 2023-08-03 17:43:26 0  1  716

req.session.user - Property 'User'; does not exist on type 'Session'; error while trying to pass session data using express session

I'm trying to make a simple login form for users to log into a website and then save their session data to a session cookie. I'm using express-session and in their documentation it gives this as an example to set up: app.post('/login',express.urlencoded({extended:false}),function(req,res){/ /loginlo...

P粉593536104 2024-02-04 09:05:25 0  1  536

Use methods from apply

To find the maximum value of an array, a simple way is Math.max.apply(null,myArray) However, assuming myArray contains complex numbers and each complex number has a method magnitude to calculate the length of the complex number, is there a simple way Can I find the maximum value of entries in myArra...

P粉718730956 2024-04-03 21:41:46 0  2  661

angular.js - How to write a demo of two-way data binding of <div contenteditable="true"> using angularjs

As the title says, I want to use &lt;div contenteditable="true"&gt; to make a simple text box for user input. How to use it in angular to do two-way data binding? Thanks!

曾經(jīng)蠟筆沒(méi)有小新 2017-05-15 17:00:08 0  1  822

angular.js - I am new to angularjs, what projects is it suitable for?

A newbie wants to learn angularjs. I used angular to make a simple Sudoku game before, and I feel that I have a certain understanding of angular. Next, I want to learn in depth by doing a small project independently. What types of projects can I do to quickly learn the essence of angular?

黃舟 2017-05-15 16:55:50 0  4  687

Multiline chart in React

I'm basically trying to make a simple chart using Recharts in React. The problem I'm having is that I can't make multiple rows because the X-axis is different for both datasets. For example: set1:[{x:1.1,y:2.1},{x:1.2,y:2.2}] and set2:[{x:1.3,y:3.2},{x:1.4,y:3.4}]. I don't know why every time I try ...

P粉208469050 2023-09-14 23:54:56 0  1  896

ios - How to add underline to certain words in UILabel in xib

As shown in the picture, I want to bold and underline the two words "handwriting". To make the bold bold, I can use Attributed text to set the attributes of those two words. Is there a simple way to underline it?

phpcn_u1582 2017-06-06 09:53:30 0  1  1691

python - Django frontend url failed to access method correctly, please help?

Hello everyone, I am new to Django. Now I want to learn to make a download function. Set up a hyperlink in the front-end html, get the file name through the background access method and download it. The code is as follows: Front desk: (relatively simple, just a table with hyperlinked words) URL conf...

為情所困 2017-05-18 10:56:48 0  1  717

angular.js - angularjs factory returns an array and the front ionic does not display

New to ionic and angular: .factory('Recos', function() { {code...} };}) "//Mark" is normal, but change it to return recos[0] or recos[ 1]...The data is not displayed when called in the front desk, why?; Because I want to make a simple matching function...

巴扎黑 2017-05-15 16:58:30 0  1  584

Hide and show animated content: Create HTML pages with transition effects

I'm trying to make a website that displays content in book form, with page-turning animations. There are different svg images to animate for the content of each "page"; I'm not sure how to do this. Basically, is there a way to show and hide content the way I want without having to create a...

P粉674757114 2023-09-10 17:41:45 0  1  797

Responsive image and text Div side by side

So I'm trying to create a template where one div is an image and the other is text with a background. Now I want to make this template responsive so that the text is below the image at a specific px width. Going through stackoverflow, I saw countless posts saying you should use Flexbox. I tried but ...

P粉005134685 2024-04-02 08:59:38 0  1  641

How to ensure full scrolling text coverage when using CSS property 'Overflow: scroll' on a div

I'm new to programming and currently trying to make a simple one page website using HTML/CSS and JS. I have a CSS class called 'general_container' in which I write text, this class is also defined in CSS as 'div_text' (code for both is provided below): .general_container{margin:min(1vw,1vh )min(1vw,...

P粉321584263 2023-08-16 00:13:42 0  2  877

CSS Grid Layout Square Cells

I want to create a dashboard-like view using CSSGrid-Layout as a base. I want 16 columns spread across the entire length of the screen (should be responsive). The height of the cell should then be determined by the width of the cell to make the cell a square. The problem is, I want some cells to spa...

P粉593536104 2023-08-15 20:13:32 0  1  659

Puzzled nginx rewrite rules

The picture above is a simple example that I configured according to the nginx longest match principle. The purpose is to deny all access to /, but to make a normal jump when accessing /hello. However, in the case of cashback, access to /hello is still 403, but the log is rewritten. It records that ...

習(xí)慣沉默 2017-05-27 17:45:03 0  2  966