The 'apply' method in JavaScript | Function Apply Explained

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In this video I go through a simple and easy example of how the 'apply' function works to find the sum of a few numbers.

For your reference, check this out:

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thanks buddy, very nice explanation🙂🙂

satishmaurya
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You explain really well, thank you very much! I subscribe :)

gryp
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thanks for the informative and succinct video!

hayatasuenaga
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but when adding all the numbers in an array .reduce is always the best solution right?

zerosandones
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Hi, and thanks for the video. Could you expand a bit on using objects instead of null with the apply method and perhaps talk about the role of the 'null' argument? I'm very much a beginner, so my knowledge of JS is pretty basic, but recently I tried replacing 'null' with e.g. 0 and it worked so I was wondering what else might work instead of 'null' and when it'd make sense to choose something different. Thanks.

ispy
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thanks bro, i dont understand argument variable, what is that, :(

NixTheGat
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"the method of the function object" you lost me there cause doesnt make sense bye and downvoted

fxstreamer