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Explore Stack Internal#Perl 5, 3 bytes
y=> => is the "fat comma," which quotes the bareword on the left. So this is equivalent to
"y", which does nothing.
Without the fat comma, y is the transliteration operator, which is invalid without three of the same character repeated later.
The fat comma alone is also invalid, as is = and > alone.
#Perl 5, 3 bytes
y=> => is the "fat comma," which quotes the bareword on the left. So this is equivalent to
"y", which does nothing.
Without the fat comma, y is the transliteration operator, which is invalid without three of the same character repeated later.
The fat comma alone is also invalid, as is = and > alone.
y=> => is the "fat comma," which quotes the bareword on the left. So this is equivalent to
"y", which does nothing.
Without the fat comma, y is the transliteration operator, which is invalid without three of the same character repeated later.
The fat comma alone is also invalid, as is = and > alone.
#Perl 5, 3 bytes
y=> => is the "fat comma," which quotes the bareword on the left. So this is equivalent to
"y", which does nothing.
Without the fat comma, y is the transliteration operator, which is invalid without three of the same character repeated later.
The fat comma alone is also invalid, as is = and > alone.