@Beast-wuhu
No joke. You have explained very greatly, respect. There's a suggestion, my code wasn't working properly when i do "0." + "3" It'd give a .3 answer and then add numbers like strings like .3 + 3 = .33 I just had to convert a,b, operator to empty arrays [ ] and it worked fine Thanks :)
@woowoojeong4345
your videos are really helping
@ocelotta
thank you for this clear, easy to follow tutorial! <3
@bharatdubey83
please do the same project in different languages like java, javascript, react etc. so as to understand the difference.
@jamesbrummett1682
Just a clean up idea for you. When coding the functionality of the +/- button, you can just multiply the value by -1. Does the same thing without the extra coding.
else if (value === "+/-") {
if (display.value != "" && display.value != "0") {
display.value = display.value * -1;
}
}
Removes like two lines of unnecessary code and cleans it up a bit.
@BlazeShomida
This is nice. I made a version I made using the shunting yard algorithm to handle order of operations. It’s a fairly simple algorithm to evaluate expressions. I think YouTube blocks links but if you wanna view the source/demo I don’t mind sending it to you to checkout
@jitendrashelar4123
Great!
@inoccentplays2559
just a question, why are you designing it using javascript, can't you just do it in css? I'm new and not familiar with this. thanks
@KennyYipCoding
const buttonValues = [ "AC", "+/-", "%", "÷", "7", "8", "9", "×", "4", "5", "6", "-", "1", "2", "3", "+", "0", ".", "=" ]; const rightSymbols = ["÷", "×", "-", "+", "="]; const topSymbols = ["AC", "+/-", "%"]; Completed Code: https://github.com/ImKennyYip/calculator