5 Real Life Examples of Array Reduce in JavaScript

[@dcode-software]

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[@user-shamrai]

You have a gift for explaining things clearly. I don't even understand English very well, but I understood you completely. Thank you

[@dev_ression]

Good to meet a fellow Australian programmer bro! You've got a new sub

[@dcode-software]

Welcome 😊 thank you for subscribing. Good luck with your channel!

[@nawal7721]

how is prev[color] returning the color name but then (prev[color] || 0) + 1 is return a number. Also if I just console.log(prev[color]) it outputs numbers but i though I should output {green}. I'm well confused.

[@DaviddelaHarpe]

dude! killer video. You're right, most reduce method tutorials focus on one scenario, adding up all the element of an array. Your video was far more comprehensive to real world scenarios. Very well explained too!

[@srinivasaraoyp3640]

It's very useful. I should practice it. Thank you.

[@saman6199]

I just found your channel, and as someone mentioned, good to see a nice Aussie instructor. Thanks 🙏

[@NedumEze]

Amazing. Thank you Dom. You've got a Computer's mind! Am envious. Wish you could help me figure out a PHP challenge.

[@s2유아마에브리띵]

I recommend this lecture. thanks a lot👍👍👍

[@taofeeqomotolani2311]

DOM, thanks man

[@marimuthur9456]

You are really awesome bro thank you so much for your knowledge sharing keep go ahead 👌🏼👌🏼👌🏼😊😊

[@parmjeetmishra2]

Amazing .. Thank you

[@rysmo0]

Nice one. Better used in complex methods.

[@DavidMwai-dj8up]

Always a great tutor: Subscription should be @1m+ for the great content you always deliver

[@allhailalona]

great vidoe! thank you very much!

[@neilgregsoil1989]

GOOD SIR!

[@abubalo]

Array.reduce() is like array.filter() but on steroid. You can do a lot with it.

[@julioarruda8182]

thanks again

[@streamx2]

I'm a little confused with the house building example. Shouldn't it be return prev.cost + material.cost?

[@skolotoi4588]

thanks, Dom!

[@AidaHashemii]

perfect

[@karlstenator]

At 9:35 - if I try to return either the object, or the name of the highest salary object - I get an undefined return. Could you post the solution please?

[@devax1t]

i did learn something :)

[@dcode-software]

Awesome 🔥

[@capslock3250]

7:17 return prev[key] = value ?

[@ashishchowdary9865]

Because prev is an updated object and you need to return object from the callback function

[@ali_mov_f]

first

[@jordanski5421]

same

[@Leron_T]

@@jordanski5421 same

[@squarerootof2]

Congrats. You'll all get a lame, dummy & cringe award to add to your collections.

[@suelingsusu1339]

👌👌👌👍👍👍👍🙏🙏🙏🙏🖖🖖🖖🖖🌹🌹🌹🌹