find Array Method | JavaScript Tutorial

In this tutorial we're going to learn about the #find #JavaScript #Array Method and how it can be used to find and return the first element from a given array which meets the criteria. If it cannot find an element it will return undefined.

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[CodeWithLu]

This is great. I have been looking for how to loop through a database in order to validate users already in it. This method finally worked. Big kudos...

[rdius]

Great video! Definitely got some attention with those upload spams.

[zawadbinsharif]

thanks Bro. I learn find array Method in a short time. I appreciate you!!

[RiseWithShivam]

Better then my udemy course🤩. Your content is epic. 100% like ratio

[MinarathTep]

hello! I have a question. Could you tell me, why mine doesn't work?
const
const
z.trim();
function findWord(item){
return item.word === z;
}
function displayDef(){

}

[jessicadesouza]

How can I do this but instead of hardcoding what you're searching for search by user input?

[manuelsaturday]

how to find if like this?

array [
value : ["Hello", "Darkness"],
ids : id
]


how to find that array in a array object?

[GeorgeOprea]

I like your videos, they are very informative, but my opinion is that you should put all the array methods in one video and not spam our subscription page. But don't let me tell you how to run your channel.

[tiaan_va]

plural of person is people, not persons :)

[osamafix]

Sir, what will happen if we put the function return in the "find()"?
Like that :
const age = persons.find(person.name === 'Florin').age ;

[Chiramisudo]

2:03 Pfff... Ageist!

Not a single person over 70, or even 50, or 30. 🙄