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Showing posts with the label Math

How To Access Value Of A Label In Php?

I am trying to create a math question set for a website where the user will be given an equation an… Read more How To Access Value Of A Label In Php?

Javascript: How To Calculate Offsets For A Boundary Of A Moving Sprite When It's Speed Is Relative To Time?

I am current running into a bit of a math conundrum that has stumped me for days. I am building a J… Read more Javascript: How To Calculate Offsets For A Boundary Of A Moving Sprite When It's Speed Is Relative To Time?

Get All Pixel Coordinates Between 2 Points

I want to get all the x,y coordinates between 2 given points, on a straight line. While this seems … Read more Get All Pixel Coordinates Between 2 Points

Basic Javascript Math Text Field

hello im new and learning javascript. I'm trying to make a program of addition through text fie… Read more Basic Javascript Math Text Field

Javascript Form Validator Conflict With Math Captcha

Here is a basic email form with math Captcha. Captcha is working, but the form validator is not. Wh… Read more Javascript Form Validator Conflict With Math Captcha

Round Div Height To The Nearest Even Number If It Has An Odd Value

Basically I want to use transformY but the subpixel blur is very annoying and only occurs when the … Read more Round Div Height To The Nearest Even Number If It Has An Odd Value

Create Equilateral Triangle In The Middle Of Canvas?

I want to draw an equilateral triangle in the middle of canvas. I tried this: ctx.moveTo(canvas.wid… Read more Create Equilateral Triangle In The Middle Of Canvas?

How Do I Get This Div To Rotate From One Of Its End And Not Its Center Using Atan2()

I don't want the div.stick in the code below to be rotating according to the center of the stic… Read more How Do I Get This Div To Rotate From One Of Its End And Not Its Center Using Atan2()