5 JavaScript Math Functions You Need to Know

In today's video, we'll be having a look at 5+ useful math functions in JavaScript which you may haven't heard of before. You might find that these come in handy when doing, well, mathematics 😎
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[@karlstenator]

Another great video, thanks dcode! I wrote this whilst listening, a method of cleansing a dirty array into numerical values;
let data = [-1, 236.222, "cat", "",, 8.2, 0.7, "23", 24, 0o234, 0b01011];
data = data.map(value => +value).filter(Number.isFinite);
Works well!

[@owenfrozen]

Thank you for the tuts

[@gobinda-qm8ix]

Can you make a video on how to write and solve any equation using js

[@pouriyanourouznejad7090]

What's the differences between Math.ceil() and Math.round() ???

[@vizikey]

Math.round() as the name implies, will round to the nearest whole number.
Math.round(1.2) = 1, Math.round(1.7) = 2
Math.ceil() will always round up to the next whole number.
Math.ceil(1.2) = 2, Math.ceil(1.7) = 2
Math.floor() will always round down to a whole number.
Math.floor(1.2) = 1, Math.floor(1.7) = 1

[@pouriyanourouznejad7090]

@@vizikey wow, now I totally got it! Thanks 💜

[@shamelnet48]

please
Can you explain 'class' in javascript

[@pouriyanourouznejad7090]

Next-level object with variables which u can copy n paste them to normal objects (instead of creating the whole object with all properties) n just change the inputs n use that final modified object!
It's like a template object!
Same properties but different values!

[@vizikey]

He has a playlist covering it.
ruclips.net/p/PLVvjrrRCBy2I2eE1e1yOuhts2oTvWesMy

[@design497]

css and html video please