Ugochukwu Ejiogu
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How to use the Javascript Optional Chaining operator (?.)

How to use the Javascript Optional Chaining operator (?.)

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Ever encountered an error of the sort? Cannot read property 'colour' of undefined In this case, you probably expected an object, yourObjectName to have a colour property. So you went ahead to make use of it this way: if (yourObjectName.colour === 'bl...

Ugochukwu Ejiogu
Ugochukwu Ejiogu

2 min read

·

625 views

How to create aliases for your commands

How to create aliases for your commands

Ugochukwu Ejiogu
Ugochukwu Ejiogu

2 min read

·

164 views