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How to Make A Chevron Arrow Using CSS?

Ok, so everyone knows you can make a triangle using this: #triangle { width: 0; height: 0; border-left: 50px solid transparent; border-right: 50px solid transparent;

2026-01-21 08:22:12Ask
CSS
"text-align: justify;" inline-block elements properly?

A few other questions have already addressed how best to apply text-align: justify to get inline-block elements to spread out evenly… for example, How do I *really* justify a horizon

2026-01-03 16:22:19Ask
CSS
PHP 5.4 Call-time pass-by-reference - Easy fix available?

Is there any way to easily fix this issue or do I really need to rewrite all the legacy code? PHP Fatal error: Call-time pass-by-reference has been removed in ... on line 30 T

2026-01-02 21:43:08Ask
PHP
How to alias a field or column in MySQL?

I'm trying to do something like this. But I get an unknown column error: SELECT SUM(field1 + field2) AS col1, col1 + field3 AS col3 from core Basically, I want to just use the ali

2025-12-20 13:43:23Ask
MySQL
How to add multiple transparent overlays to an image using CSS

How can I press the triangle and include the content on top of the white circle? I'm trying to find a solution to create a hero section with a background image that contains three overlay shapes as part of the image. On top of the overlay will be h1, p and btn. I've included a screenshot below showing how the design will look. There are the following three overlays: Right angle shape with 0% transparency at the bottom. An outer circle with transparency. Inner circle with transparency. This is what I have so far. I've included a snippet below, and there's also a working version on Codepen. The circle is located

2024-02-25 17:09:14Ask
CSS3
Run JS functions when the document loads and when an element is clicked

I'm trying to write a Tampermonkey script to extend a commercial web application I use. In a very basic sense, certain URLs appear on the page and I need to extract a number from the URL and then use that number to build a new link and append it to the parent element. So far I have this, but it doesn't work when I click on the element (pagination is just UL) or when the document loads. I know the function works as if I set it to run when I click anywhere in the document it works. When the JS reports that the page has loaded, it's almost like the page hasn't loaded yet

2023-09-15 14:26:54Ask
JavaScript
How do template references work within constants?

Regarding the problem of template references in vue I was looking at the vue documentation about "refs" and in the section where it explains refs inside v-for it gives the following example: <scriptsetup>import{ref,onMounted}from 'vue' constlist =ref([/*...*/])constitemRefs=ref([])onMounted(()=>console.log(itemRefs.value))&l

2023-09-09 17:59:43Ask
Vue.js
Change array index to display next slide

<template><divclass="carousel"><slot></slot><button@click="index++">Next</button></div></template><scriptsetup>import{useSlots

2023-09-01 20:10:40Ask
Vue.js