1,186,208 questions
Advice
0
votes
0
replies
2
views
human detecting sensor which counts how many people are there
i want to invent a human detecting sensor,in which it should have privacy like no cameras should be used or recording thing and it should count people only and not animals or things or anything,only ...
0
votes
1
answer
21
views
Make text in form controls copy along with regular text
Consider the following HTML snippet:
foo <input type="text" value="bar">
<select>
<option>baz</option>
</select> qux
You see "foo bar baz qux" rendered. But ...
2
votes
1
answer
110
views
Why is this phone number not recognised in iOS Safari?
Consider the HTML code below. When run on an iPad, iPhone (from the Netherlands) in Safari, the numbers in the first two lines are recognized by Safari as phone numbers. However, the number in the ...
- 1,722
Advice
0
votes
7
replies
77
views
Using value from column for right clickable menu in table
I hope someone can help. I have a 13 column table of members details, using javascript I have a right clickable menu displayable on each row.
In one column one, which is hidden, is the record ID ...
- 13
0
votes
0
answers
65
views
C# htmlnode can't get tr inside tbody [closed]
When I use htmlnode to get a website HTML Like:
<ps-table id="test1" size="medium" class="hydrated">
<div>
<table>
<thead>
...
- 25
Tooling
0
votes
1
replies
48
views
Ways for hosting web UI dashboard
I am designing a web-based dashboard that serves as an orchestration interface for a collection of Python scripts and AI agents responsible for performing lightweight automation tasks. The front-end ...
0
votes
0
answers
44
views
When using the DynamicScroller of vue-virtual-list, there is unexpected gap between sub-list items
Screenshot of actual effect：
The abnormal blank space is circled in red。The template and CSS code are as follows:
<DynamicScroller
:items="msg_list"
:min-item-size=&...
- 13
1
vote
4
answers
78
views
On a click eventListener with e.target.name, child element with same name attribute is showing as undefined
When I click on the button I get the correct result, but when I click on the icon itself I get undefined. Can someone explain why that happens? Should I use some other attribute instead of name for ...
- 13
Advice
1
vote
5
replies
95
views
How to improve website loading speed using lazy loading in JavaScript?
I have a website and I am trying to improve page load speed.
Currently, all images load at once, which slows down the site. I want to implement lazy loading so images only load when visible.
Here is a ...
- 1
-3
votes
1
answer
63
views
Why doesn't my HTML page charset declaration seem to apply to GitHub Pages?
I've published my page at GitHub Pages. When I open the site, web browser ignores my charset declarations, but if I open the page's file locally, or from the other file-publication-service, the ...
- 355
-1
votes
0
answers
63
views
Video (.mov) not displaying in website using github [closed]
I have a project and I need to upload a video. I have set it and uploaded it using Githubs LFS (I just followed the documentation and it seemed to have worked).
Video in the files on Github:
The way ...
- 1
-1
votes
1
answer
95
views
Character-by-character reveal in multiline text, correct word wrap
I'm writing an HTML/CSS/JS-only webapp that reveals text character by character. I currently have two elements in the same text box, where the "ghost text" determines the final size of the ...
4
votes
1
answer
116
views
Why is my HTML form not submitting to my ASP.NET Core MVC POST action?
I have a form in my ASP.NET Core MVC view, but when I click submit, my POST action does not run.
This is my controller method:
public IActionResult Create()
{
return View();
}
[HttpPost]
public ...
- 43
1
vote
1
answer
98
views
Is there a CSS selector for the first element on a page (after a page break)?
I have seen this question having already been asked at least one time on this site. However, there were no satisfying answers, and quite a few years have passed since then. Given the pace of change in ...
- 4,607
-4
votes
0
answers
67
views
bootstrap 5 div responsive image [closed]
how do I make the image below the lines and before the letters responsive? The img-fluid class can't be used here because there's no img tag, only a div tag. The tag responsible for displaying images ...
- 25