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Javascript has a really cool operator called Nullish Coalescing & it can help you out! It's a logical operator that returns the value of the right side if it is null or undefined const cars = numberOfCars ?? 'incomplete data' If the numberOfCars is null we see incomplete data

Danny Thompson

301,518 subscribers

73,419 Aufrufe • vor 3 Jahren •via X (Twitter)

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11 Kommentare

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Danny Thompsonvor 3 Jahren

Like this kind of tech content? Let me know! Thinking about creating a lot more of it. Breakdowns to make concepts easier to digest and understand. Make sure to share this with someone! Never know who might learn something new!

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Alex Robinettvor 3 Jahren

Haha I wish I had seen this before my technical interview yesterday! I got asked what Nullish Coalescing is?! I got it confused with optional chaining. Next time I will be prepared! Thanks for the quick and concise explanation!

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Danny Thompsonvor 3 Jahren

Oh nice!!! That's right on time!

Profilbild von K.O.O x #SailsconfAF2025

K.O.O x #SailsconfAF2025vor 3 Jahren

Thanks for sharing Danny. Nullish coalescing does come in handy!

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Danny Thompsonvor 3 Jahren

For sure! Quite a few use cases.

Profilbild von ｇａｂｒｉｅｌ　繁栄

ｇａｂｒｉｅｌ　繁栄vor 3 Jahren

ive been working with software development for like 4 years and lately I'm not very into it anymore but you explain things in a such amazing way that made me excited about it again!!! thank u so much bro, ure awesome!!!

Profilbild von Danny Thompson

Danny Thompsonvor 3 Jahren

You genuinely do not know how much comments like this truly mean to me! This is what it is all about and why I do this! Happy to help bring the spark back and get you excited about development again!

Profilbild von DeFi Prince | (Ø,G)

DeFi Prince | (Ø,G)vor 3 Jahren

New this Buh the name took long to stick

Profilbild von Danny Thompson

Danny Thompsonvor 3 Jahren

Glad you were familiar with it!

Profilbild von Lennox Charles 🚀

Lennox Charles 🚀vor 3 Jahren

Thanks for sharing Danny, this is useful 🤝

Profilbild von Danny Thompson

Danny Thompsonvor 3 Jahren

Glad you found it useful! Never know who needs to see it and learn from it!

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