#3: when sorting numbers just use subtraction for numbers just do a - b for ascending order
a - b
arr.sort((a, b) => a[key] - b[key])
and for strings use a.localeCompare(b)
a.localeCompare(b)
Yes, this is also correct!
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#3: when sorting numbers just use subtraction for numbers just do
a - bfor ascending orderand for strings use
a.localeCompare(b)Yes, this is also correct!