This is the revision history for $a in <libera.chat:#esolangs>
| factoid_id | subject | copula | predicate | author | namespace |
|---|---|---|---|---|---|
| 15626 | $a | is | Don't use $a or $b as variable names. Not even in examples. They are not normal variables and will not behave like normal variables. The only place they are cromulent is in a sort or List::Util block. Please see https://metacpan.org/pod/Perl::Critic::Policy::Community::DollarAB ; consider using $x, $y instead. | https://perldoc.perl.org/variables/$a | ilmari | <*:##NULL> |
| 15449 | $a | is | Don't use $a or $b as variable names. Not even in examples. They are not normal variables and will not behave like normal variables. The only place they are cromulent is in a sort or List::Util block. Please see https://metacpan.org/pod/Perl::Critic::Policy::Freenode::DollarAB ; consider using $x, $y instead. | https://perldoc.perl.org/variables/$a | grinnz | <*:##NULL> |
| 13589 | $a | is | Don't use $a or $b as variable names. Not even in examples. They are not normal variables and will not behave like normal variables. The only place they are cromulent is in a sort or List::Util block. Please see https://metacpan.org/pod/Perl::Critic::Policy::Freenode::DollarAB ; consider using $x, $y instead. | https://perldoc.pl/variables/$a | grinnz | <*:##NULL> |
| 12710 | $a | is | Don't use $a or $b as variable names. Not even in examples. They are not normal variables and will not behave like normal variables. The only place they are cromulent is in a sort or List::Util block. Please see https://metacpan.org/pod/Perl::Critic::Policy::Freenode::DollarAB ; consider using $x, $y instead. | pink_mist | <*:##NULL> |
| 11318 | $a | is | Don't use $a or $b as variable names. Not even in examples. They are not normal variables and will not behave like normal variables. The only place they are cromulent is in a sort or List::Util block. Please see http://perl-begin.org/tutorials/bad-elements/#vars-a-and-b | consider $x, $y instead | grinnz_ | <*:##NULL> |
| 11278 | $a | is | Don't use $a or $b as variable names. Not even in examples. They are not normal variables and will not behave like normal variables. The only place they are cromulent is in a sort or List::Util block. Please see http://perl-begin.org/tutorials/bad-elements/#vars-a-and-b | consider $ａ, $ｂ or $α, $β instead | tm604 | <*:##NULL> |
| 10442 | $a | is | Don't use $a or $b as variable names. Not even in examples. They are not normal variables and will not behave like normal variables. The only place they are cromulent is in a sort or List::Util block. Please see http://perl-begin.org/tutorials/bad-elements/#vars-a-and-b | pink_mist | <*:##NULL> |
| 10441 | $a | is | Don't use $a or $b as variable names. Not even in examples. They are not normal variables and will not behave like normal variables. The only place they are cromulent is in a sort or List::Util block. | pink_mist | <*:##NULL> |