let me clear about const.
const used when we don't want to reinitialize the variable values.
like
const a=[2,3,4];
a[1]++; //doesn't give error;
a=[3,4]; //give error;
that's about const.
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let me clear about const.
const used when we don't want to reinitialize the variable values.
like
const a=[2,3,4];
a[1]++; //doesn't give error;
a=[3,4]; //give error;
that's about const.