Re^2: The print is output later after die

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Re^3: The print is output later after die by ikegami (Patriarch) on Jan 28, 2022 at 12:21 UTC
`$\| = 1;` affects the currently selected handle. This is the handle `print`, `printf` and `say` use if you don't provide one., and it defaults to STDOUT. In fact, `->autoflush` changes the currently selected handle to the invocant, sets `$\|`, then restores the originally selected handle.	[reply] [d/l] [select]
Re^3: The print is output later after die by Discipulus (Canon) on Jan 28, 2022 at 12:05 UTC
Hello syphilis, differences? `perlvar` says that `$\|++` flush right away and after every write or print on the currently selected output channel while `STDOUT->autoflush` only affect `STDOUT` your example instead any `select` -ed FH and so also `STDERR` in case of `warn` or `die` L There are no rules, there are no thumbs.. Reinvent the wheel, then learn The Wheel; may be one day you reinvent one of THE WHEELS.	[reply] [d/l] [select]
Re^3: The print is output later after die by choroba (Cardinal) on Jan 28, 2022 at 12:05 UTC
See IO::Handle. There's no difference, just readability :-) `map{substr$_->[0],$_->[1]\|\|0,1}[\\|\|{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^ARGV,3]`	[reply] [d/l]
Re^4: The print is output later after die by ikegami (Patriarch) on Jan 28, 2022 at 12:23 UTC
There's a difference. `$\| = 1;` is equivalent to `select()->autoflush()`, not `STDOUT->autoflush()`.	[reply] [d/l] [select]


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