KPC
Kevin Powell - Community•11mo ago
ME

syntax question

I know that the null coalescing operator has been introduced but in a project I need a similar function like the 
 isset() 
 isset()
in php. Or is it that a reference will be truthy or falsey
1 Reply
Jochem
Jochem•11mo ago
what are you trying to accomplish exactly? I think you want something like if (value === undefined)?
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