Html5 Pros

Does anyone know how to get the height and width of user's browser window in a Perl CGI script?… Read more How To Get Visitor Browser Window Size In Perl Cgi

Hello i am trying to edit the user with localStorage, but can't seem to parse the value of my u… Read more Edit Localstorage User?

i read lots of threads and the Mike's blog but i haven't found how to solve my problem. I&#… Read more How To Show Two D3.js Diagrams On The Same Page

I was wondering if there is any clever way, to achieve the css ellipsis effect without the need to … Read more Text-overflow Ellipsis Without "white-space: Nowrap"?

I'm working on a script that allows the user to draw with the mouse: http://jsfiddle.net/ujMGu… Read more How Can I Prevent Fast Mouse Movement From Breaking A Line In My Drawing App?

I want to write a function with a switch statement to count the number of occurrences of any two vo… Read more I Want To Find Vowel Occurences In Javascript Using Switch Statement

Scenario is like there are three pages p1,p2,p3 and in p1 there are 3 buttons while i click a butto… Read more Pass Parameter From One Html Page To Another Another Using Query String

I have a canvas, and I've drawn an image on it: var imageObj = new Image(); imageObj.onload = f… Read more Making An Image Scale On Mouse Over On A

I want to have a column with 4 divs with a background-image and fit the 100% of the parent width an… Read more Responsive Squares Divs

I have a set of items in firebase realtime, when i Retrieve data the old data appears at the first.… Read more How To Retrieve Firebase Database Start From Bottom To Up?

I have written a simple program for form submit with the data(ArrayList) to send from table to cont… Read more Thymeleaf Form Submit With Arraylist Object

I have a html page, from which a table needs to be sent to a printer. I am using window.print right… Read more Print A Table From An Html Page

I have form in my html page Solution 1: You should hash the desired values when the form is submit… Read more Code Hash Function Over Data In Form - Already Have Function But Don't Know Where To Call

I think this has been asked already, I have an iframe page where we have nearly 10 textfield's,… Read more Get Y Position Of An Element In An Iframe

Doing some very basic coding on codeacademy and this has been bugging me for over an hour now. What… Read more Parse Error: Syntax Error, Unexpected T_elseif

I used the following code based on this ballA.vx = (u1x * (m1 - m2) + 2 * m2 * u2x) / (m1 + m2); ba… Read more Calculate Velocity And Direction Of A Ball To Ball Collision Based On Mass And Bouncing Coefficient

I tried to make a hole area in the bottom corner of the overlay like in the image below, but still … Read more How To Make A Hole Area In The Bottom Corner Of The Overlay Css

im starting upgrading my Cake version from 2.x to 3.x, so my problem is in the date input on the su… Read more Cakephp 3 Date Input Format

I'm trying to implement infinite scroll for autocomplete in angular material 6. My scenario is … Read more Infinite Scroll For Autocomplete In Angular Material 6

I would like to center the v-switch element inside a v-flex horizontally and I already tried this h… Read more Center V-switch Inside A V-flex