Programming Languages
C
Subjective
Mar 15, 2013
What are prefix dereferencer? List them.
Detailed Explanation
When we dereference a variable using particular prefix, they are called prefix dereference.
(i) $-Scalar variables
(ii) %-Hash variables
(iii) @-arrays
(iv) &-subroutines
(v) Type globs-*myvar stands for @myvar, %myvar.
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