JavaScript Tip: Avoiding Problems with Decimal Math

Though not an exciting topic, dealing with decimal math in javascript is an important topic. Because of the way JavaScript stores numbers, it may provide inaccurate results when doing math on decimals. In this tutorial I will show you to solutions.

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Tutorials referred to in this video:

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[carlosfernandez]

Wow Sir, please never stop doing this vídeos. I love to learn something new every time

[daegudude]

Thank you sir! It's very slow paced so it helps me understand better!

[dkcaliskan]

Really thank you sir! I was going to get crazy with numbers

[RameenFallschirmjager]

With voice of yours, everything you say I believe!

[marczwiers]

I love your videos!! Thank you so much always for this amazing video!

[rickvian]

i got this question during interview in reputable logistic chain company

[KosalaSubasinghe]

Awesome tutorial!!
How about new Big(3).div(new Big(10.2)).times(new Big(10.2)) ? it suppose to give new 3 but gives less than or greater than 2 depends on DP, RM configuration.

[seenuvasanv]

love this videos, waiting for nodeJs.

[RameenFallschirmjager]

Javascript is drunk! It needs to sniff some cocaine to sober up!

[abdimussa]

Thank you sir for the educative video. Can't we just use .toFixed(2) to get the correct result instead of using a library? For example, (0.1+0.2).toFixed(2) gives us 0.30

[ronjobs]

Could you please suggest some libraries for Dates? because i find Dates frustrating in javascript

[amyrikgirl]

Thank you sir! It's very slow paced so it helps me understand better!