I often use .slice().reverse() in *ngFor to display elements in reverse order. But now I have a problem, because I also use | keyvalue. How to use .slice().reve
i am making a flask app and usually i would do the following code: from flask import ( Flask, render_template, request ) app = Flask(__name__) @
I need to trigger browser image selection from photo library/camera in response to user clicking a custom element (hiding the default <input>). Using the
My cart doesn't want to update on subpages, even though I basically copied the same code from index.php (including the script). I checkec twice and everything i
For those of you who don't know, Scratch (scratch.mit.edu) is a programming language based around connecting 'blocks' of code in order to create a project. I h
I'm creating an anime quiz. So when the user clicks on "Welcome to the anime quiz" s/he should be presented with 4 different anime titles. However, nothing happ
I am trying to make a vernam cypher using html and js, I started by giving each letter a value like (a = 0, b = 1, c = 2, … z = 25). Made two inputs so
I am interested in building a web page with one single HTML file and multiple tabs. Since only one tab at a time can be selected, I thought that the most approp
i was thinking to simulate a disk full situation. so that after certain number of files gets uploaded into one location it will automatically switch to differen
I have ten expansion panels. on click of one button in one expansion panel I need to disable other buttons in other expansion panel but the problem is when I tr
I am beginner. I want to know, Does length of CSS code determine the loading speed of website?? Please tell me about relation of code and load
On a repeated background, the edges of the repeated tiles don't align exactly on certain zoom levels. This leads to unwanted edges as the color of the backgroun
I have to render some office files( .doc, .ppt, .xls, .msg, .eml) which are publicly accessible documents on the browser. I was using iframe like below and it
Hi Inside the html people use these kind of styles to animate. I am actually following the pen from alphadex Link. I never see this kind of writing in HTML befo
I found this code : https://www.w3schools.com/html/tryit.asp?filename=tryhtml_images_picture I have tried it on all my browsers and it's been working properly
Whenever I use "input with type="date"" in Chrome, there is a strange comma on the left of the date input. There is no such comma in Firefox and I cannot find a
I'd like to customize an animation in SCSS based on how many sibling elements the animated element has. The full SCSS code is here for reference, however the re
So I'm trying to make custom slider that's cross browser (IE11, Chrome, Firefox, Edge) that's also a11y accessible and I'm having trouble getting the label elem
<!DOCTYPE html> <html> <style> table,th,td { border : 1px solid black; border-collapse: collapse; } th,td { padding: 5px; } </style&g
I'm a beginner with ASP.NET and webapplications in general. For a project I have to interact with an enginnering software to read some data, for this I have to