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Update 1-js/02-first-steps/12-nullish-coalescing-operator/article.md
Co-authored-by: Taras <oster.ok@gmail.com>
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MykolaSopiha and tarasyyyk authored Nov 15, 2021
commit 0f1c6f4a8b23190e1b9c425267e61fd2be50b418
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Оператор об’єднання з null не є абсолютно новим. Це просто хороший синтаксис, щоб отримати перше "визначене" значення з двох.

Ми можемо переписати `result = a ?? b` використовуючи оператори, які ми вже знаємо:
Ми можемо переписати вираз `result = a ?? b`, використовуючи оператори, які ми вже знаємо:

```js
result = (a !== null && a !== undefined) ? a : b;
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