1,186,243 questions
Tooling
1
vote
8
replies
99
views
New web trends for a dental system
I'm currently developing a website for a dental clinic where users can schedule and track their appointments, and the doctor will maintain all records online. The entire project is being built using ...
- 1
0
votes
0
answers
40
views
Outlook changes the background of generated HTML body in an email depending on the user's theme
I am using a HTML template (shared below) with placeholders to generate the body of an email, which is sent to users using a logic app workflow. Despite attempting to define the [data-ogsc] attribute, ...
-3
votes
0
answers
48
views
CODE-39 Not showing full barcode needs to be Code-39 Full ASCII [closed]
I'm stuck with Code 39 not generating the correct barcode. It's too short. I need it to generate the full length version. I've attached my JavaScript for you to look at.
For reference see here https://...
Tooling
0
votes
3
replies
144
views
Vibe Coding Is Also Right Way?
I am a full stack developer maked many projects through AI agents they are perfectly working and deployed but i want to ask that i dont learned node js perfectly i cant understand many things but i ...
-2
votes
2
answers
137
views
Why does this work on windows but not mac? [closed]
I'm using flask to run a website, working across my personal imac (running macos 26) at home, and a windows PC (running win11) at college to code, storing all the code in github. I run app.py from the ...
0
votes
0
answers
30
views
How do I match the start of a class name with CSS? [duplicate]
I am trying to make a CSS selector to match elements with a class that starts with ai-. So for example, I would want to match items with ai-images or ai-videos, but not kizuna-ai-images or samurai-...
- 28.2k
-4
votes
0
answers
73
views
How to send rendered HTML page using Gmail? [closed]
I have an HTML file which has some style. If loaded in browser, e.g. Edge, it looks OK.
Now I want to send the rendered HTML as an email using Gmail. What I will do is:
Copy the rendered page from ...
- 6,687
Advice
1
vote
9
replies
115
views
Learning coding from scratch
I wanted to start learn how to code from scratch without using the help from AI. What should I know about coding, like which programming language I should start with, how to test the code if it works ...
Advice
0
votes
1
replies
43
views
What is the HTML to create a Soundcloud Song searcher?
SoundCloud offers an Iframe player for individual songs, but I'm looking for a way to embed a search feature to play any song. What HTML code will allow users to search and play songs on SoundCloud?
- 1
-1
votes
0
answers
36
views
Changing the shape of the backdrop-filter in css to match an element that's been distorted by an SVG filter [closed]
I have a button in my code that I applied an SVG displacement filter to. I want the backdrop of this button to also distort stuff behind it, as it's meant to look like water. The issue with this is ...
1
vote
1
answer
54
views
Map not rendering with Leaflet.js
I'm returning to leaflet.js and I am unable to render the map with the tutorial from "Leaflet Essentials"
When I save the file as an .html and open it, there is a blank webpage. I assumed it ...
- 49
Advice
1
vote
2
replies
88
views
How can I consume a REST API from pure JavaScript without using fetch()?
I want to develop a web app that works in older browsers. I know XMLHttpRequest exists, but I don't know if it's the best option or if there's another alternative. If anyone knows, I would really ...
-2
votes
0
answers
95
views
Created elements in my game are sometimes doing their needed function, sometimes not [closed]
I'm making a game where "Blorbs" roam around and drink water when thirsty, eat when hungry, and have kids if they have enough food and water.
My whole problem is that the Blorb clones I make ...
0
votes
0
answers
75
views
Related Posts are not showing thumbnail on blogger
Some time ago, I installed in my site (using Blogger) the Related Posts gadget. The results are good, and really show related posts, not just prioritizing newer posts like other gadgets that I tried ...
0
votes
2
answers
54
views
How to best create a fake HTMLElement for mocking in unit tests and why does not DOMParser/Document.parseHTMLUnsafe work and only return HTMLDocument?
Background
I have code that:
wants to check whether an element is a HTML Element with (if) thing instanceof HTMLElement and then act accordingly. According to Stackoverflow this is the modern, ...
- 5,851
-5
votes
0
answers
46
views
What does "html," mean in CSS? [duplicate]
I'm following the beastify extension tutorial from Mozilla, and in the CSS for the extension they write "html," at the top:
html,
body {
width: 100px;
}
....
What does html, mean in CSS? ...
Advice
0
votes
1
replies
38
views
How to structure product filtering for bedroom floor rugs in an ecommerce app
I am working on an ecommerce project where I need to implement a category for bedroom floor rugs, and I am trying to design the filtering system in a scalable way. The filters include size, material, ...
Advice
0
votes
2
replies
39
views
FyingSaucer's pdf generator cause overlay between content body and footer
I want to know if anyone faced this issue when generating pdf from html.
For context,
this is the one structure part of main html for the pdf I am trying to generate.
{{table}}
<div class="...
- 1
1
vote
1
answer
113
views
How to add a slide down animation for the appearance of an element in a multi-page app?
I am making an MPA using modern HTML and CSS but no Javascript framework. I have a form which shows an error message when there is a submit error. I want to add a slide down animation to the error ...
- 5,002
Best practices
0
votes
2
replies
93
views
How can I update a canvas drawing with data fed in continuously?
I want to preface this by saying I am a complete amateur to web development of any kind and this is my first foray into web development of any kind, so please forgive any dumb questions or assumptions ...
-3
votes
0
answers
47
views
Anchor links and HTML page navigation working locally but giving 404 on Netlify (static Bootstrap site) [closed]
I'm new to web development and this is my first time deploying a project on Netlify. I’ve tried to debug this issue myself but couldn’t figure it out.
I have deployed a static Bootstrap website on ...
-2
votes
0
answers
155
views
JavaScript gallery with thumbnails [closed]
I have a problem: this website has an image gallery.
When I select a button (for example kaplica), the images are filtered (images are shown under all green buttons), and the selected images appear ...
- 33
0
votes
1
answer
41
views
Ensure height of grid depends only the first column's contents
I have a grid with two columns. The first column contains a vertically resizable element. The second contains a scrollable list. The grid needs to be as high as the resizable element is high.
JSFiddle
...
Best practices
0
votes
3
replies
51
views
Altering External Classes Using Internal Styling
For context of this request, we have a software with a web page that directs the customer to one of two different sections of the website. The page is built by the user (me) using HTML, but it is ...
- 1
Advice
4
votes
7
replies
216
views
JavaScript practicing websites for free
Can anyone tell me as a beginner in JavaScript if there are any sites or things to test my knowledge in JavaScript, HTML or CSS for free?
I really want to do that. Cause it's really a big problem for ...
- 31
1
vote
1
answer
102
views
bootstrap 5 Equal Height Columns
I want to set two columns to be equal. This means the menu column should be the same height as the main column, which changes depending on the browser window size. Below the image is a typed.js script ...
- 33
-1
votes
0
answers
74
views
Template literal variable missing in alert() output within inline onclick handler [closed]
I am building a simple Rock Paper Scissors game using HTML and JavaScript. I have my JavaScript logic inside an inline onclick attribute on a <button>.
When I try to output the result using an ...
- 31
Advice
0
votes
4
replies
82
views
How to improve initial load performance in React for content-heavy website?
I’m building a learning platform using React and facing slow initial load times due to large content and components.
What are the best ways to optimize performance (lazy loading, code splitting, etc.)?...
Best practices
2
votes
5
replies
131
views
Want to write online service for board games as my diploma in University
I`m big fan of board games, and when professor ask what I want to write as a diploma, I make decision fast - service for online board games.
Now I have some questions, which I don't know how to ...
Advice
0
votes
1
replies
19
views
How to fix meta description not showing in WordPress?
I added a meta description to my WordPress site, but it doesn't appear in Google search results.
I already:
Added meta description in SEO plugin
Cleared cache
Checked source code
But Google still ...
0
votes
2
answers
112
views
Number formatting with 2 decimal places on a textbox populated by a variable [duplicate]
I can't seem to be able to force two decimal places on the end result of the 'unloadedtotal' textbox after clicking the calculate button. I only know of '.force(2)' but can't get it to work no matter ...
3
votes
1
answer
94
views
How do i make the slider thumb go over the actual bar in CSS / Javascript? [closed]
As you can see in the image the thumb stays below the border of the slider, how do i make it so it stays on top and you can't see the border below the thumb anymore?
and is there a way to reference ...
0
votes
0
answers
60
views
table-options Attribute: data-header-style="headerStyle"
I use table-options Attribute: data-header-style="headerStyle", In the example classes: 'my-header' does not work
I used the following code from https://live.bootstrap-table.com/ , and it ...
2
votes
1
answer
82
views
canonical link for paginated page is not correct
Wordpress automatically adds the canonical link. I noticed, that for a paginated page the link is not correct. For instance with url:
https://example.xy/page/2
the canonical link in the head section ...
- 538
Advice
0
votes
1
replies
94
views
Why does the browser apply a style to element (nesting selector)
I have a question about the MDN example (https://developer.mozilla.org/en-US/docs/Web/CSS/Guides/Nesting/Using#example_3):
.card {
padding: 0.5rem;
border: 1px solid black;
border-radius: 0.5rem;...
- 412
1
vote
1
answer
175
views
Error code 153 when trying to use Youtube Embed | HTML
UPDATE:
somehow the embed shows up/works when I'd host the website on neocities but when I am checking the website locally it doesn't show up for some reason
When I try to use a youtube video embed in ...
- 25
-3
votes
0
answers
80
views
How do I choose a different font from the same family? CSS [closed]
What I got:
What I want:
@font-face {
font-family: 'OTR';
src: url('/fonts/OTRtypeGX.ttf');
font-variant: 'type2' ;
}
What I can do to change the variant? When I use this font in Photoshop, ...
- 1
-1
votes
3
answers
119
views
adding variables as numbers not working. looking for what I'm missing, not just what the answer is [duplicate]
I am stuck. I am trying to add two fields together. If I change the "+" to a "*" for multiplication, it sees the variables as number and multiplies them, but as is it sees them as ...
Tooling
0
votes
4
replies
102
views
Close modal on click outside or on the X icon
Learning JS here.
I have this function (Vanilla JS) which allows to access directly the opened modal when typing the url (when typing site.com/#modal-faqs it just shows already opened on the browser).
...
- 101
-6
votes
1
answer
125
views
How do I compose a base reference for my website?
I am rewriting my website. I have decided upon a structure for its directories, which on my local drive, appears as:
Additional directories will be created to contain specific content (e.g., Tools, ...
- 1,610
Advice
1
vote
11
replies
277
views
Why should I learn Javascript if I could just learn jQuery?
I'm a beginner web developer, and I'm mostly working on a personal website of mine. I'm trying to learn the basic stuff since I'm still in school and don't have much time to learn additional languages....
0
votes
1
answer
88
views
Wake-on-lan script working but browser jumps to 404 after execution
I built an HTML page on Apache that contains a python script called from PHP to wake-on-lan my domain devices.
The script works fine and the devices start as designed, but after clicking on the wake-...
- 29
Advice
0
votes
3
replies
114
views
I have the idea but no coding skills – how do I build this animated UI?
I’m working on a Google extension and I wanted to ask for help because I have a pretty clear idea of what I want to build, but I don’t know how to actually implement it in code. I’m using HTML and ...
- 1
0
votes
0
answers
120
views
Render HTML elements simultaneously
Browsers can start rendering the page before all its HTML code has been downloaded.
To guarantee that two elements are rendered simultaneously, I have the following ideas:
Give them visibility: ...
- 3,095
0
votes
1
answer
169
views
bootstrap 5 img fluid not resize image [closed]
I have a problem with image, when I add class img-fluid to img, image not resize when I change browser size. I have checked bootstrap 3 with img-responsive and this is the same. I have checked styles (...
- 33
1
vote
3
answers
80
views
Hover Dropdown Menu stuck inside Navigation Bar
I am relearning HTML and want to create a navigation bar with a dropdown menu which appears when the cursor hovers over the "Works" button. With my current code, only the top of the dropdown ...
- 11
1
vote
3
answers
81
views
Extra space in divs after using display:flex;
I'm currently having a problem where, despite there not being any content present within the div other than the text, there's a lot of whitespace that envelops it and causes the div to grow to take up ...
- 31
0
votes
1
answer
191
views
Why is my CSS styling not working when I use mobile screen? Clicking the hamburger does show the nav element [duplicate]
I'm learning new CSS skills and I encountered something odd which I can't comprehend yet. When I was trying to solve this issue, I noticed that when I use #sidebar in my CSS instead of nav the class ....
0
votes
0
answers
39
views
How do I remove extra space used by list-style? [duplicate]
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-...
- 9
0
votes
1
answer
105
views
Locally running API and web app: no 'Access-Control-Allow-Origin' header is present on the requested resource
I have seen some items about this error, but so far nothing helped. Probably because I am running everything locally.
I have a MAUI app that sends data to a local SQL Server through an API (ASP.NET ...
- 567