Gilles Ferrand
Gilles' Journey

Gilles' Journey

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Gilles Ferrand

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JavaScript developer suffering from imposter syndrome, but passionate and dedicated !

Undefined vs Null in JavaScript 🤔

Sep 27, 20202 min read

Undefined vs Null in JavaScript In last article I explained how to use variables in JavaScript but I also mentioned undefined, here I will try my best to explain to you what is undefined, what is the difference with null, why both are existing and I ...

Undefined vs Null in JavaScript 🤔