اسئلة برمجة

I am creating a sign-in page. I am currently busy with validation part in JS. What I wan to know, if this is the correct way in doing it. I did a logic that says if username is not entered error message ...

I'm trying to copy a design and I'm having trouble with one thing which is this bit right here: i know its a div with another div containing text and another containing an image, like so : <div class="container"> <div class="container">text</div> <divclass="container">image</div> </div> one thing I ...

The element has its width diminished to its set value (width: 16em) and I don't know why. Chrome dev console shows an arrow. What is going on ?

I have html that I insert into a webpage with my extension. The issue that I am having is figuring out how to remove all that html after the user hits the icon the second time around. I have the ...

I have 5 images and I would like to stack them one over the other on the left hand side. I have some text that I would like to display beside each image on the right of the respective ...

My goal is to get the result from get_maps() in a separate python script ~/mapsinterpeter. The code below doesn't console.log() anything, despite me telling him to do, when its done. (I want to use [year.value, mapdict.catvalue] as arguments for the ...

This is my website: https://zarmdev.github.io/To-doz/index.html When I hover over the +, it doesn't overlap the panes (the squares with text). I gave it and it's parent a z-index of 10 and the panes a z-index of 0. CSS for the pane .pane ...

I am trying to get the caret position in a contenteditable div that has multiple html elements and multiple lines. I found good solution that returns the caret position based on text only - this is not what I'm looking for. The ...

i get error: Undefined array key "images" in C:xampphtdocseCommercecustomerconfirm.php on line 90 the code is "$images = $_FILES['images'];" you can see the below this <div class="col-md-9 mb-5"> ...

I have an image (well data) that is m = 3600 n = 512. It has to stay like this. The data really starts as an array but is then broken down into m,n chunks. I would like to change ...