[#78949] [Ruby trunk Feature#13095] [PATCH] io.c (rb_f_syscall): remove deprecation notice — kosaki.motohiro@...
Issue #13095 has been updated by Motohiro KOSAKI.
3 messages
2017/01/03
[#78997] [Ruby trunk Bug#13110] Byte-based operations for String — shugo@...
Issue #13110 has been updated by Shugo Maeda.
3 messages
2017/01/06
[#79228] Re: [ruby-cvs:64576] naruse:r57410 (trunk): Prevent GC by volatile [Bug #13150] — Eric Wong <normalperson@...>
naruse@ruby-lang.org wrote:
5 messages
2017/01/23
[#79511] Re: [ruby-cvs:64576] naruse:r57410 (trunk): Prevent GC by volatile [Bug #13150]
— Eric Wong <normalperson@...>
2017/02/13
Eric Wong <normalperson@yhbt.net> wrote:
[#79518] Re: [ruby-cvs:64576] naruse:r57410 (trunk): Prevent GC by volatile [Bug #13150]
— Nobuyoshi Nakada <nobu@...>
2017/02/13
On 2017/02/13 10:04, Eric Wong wrote:
[#79298] [Ruby trunk Bug#13085][Assigned] io.c io_fwrite creates garbage — nobu@...
Issue #13085 has been updated by Nobuyoshi Nakada.
3 messages
2017/01/29
[#79337] Re: [ruby-changes:45397] normal:r57469 (trunk): io.c: recycle garbage on write — SASADA Koichi <ko1@...>
Eric:
4 messages
2017/01/31
[#79352] Re: [ruby-changes:45397] normal:r57469 (trunk): io.c: recycle garbage on write
— Eric Wong <normalperson@...>
2017/01/31
SASADA Koichi <ko1@atdot.net> wrote:
[ruby-core:79084] [Ruby trunk Bug#13131] ArgumentError: string contains null byte
From:
voobscout+ruby-bugs@...
Date:
2017-01-15 20:17:59 UTC
List:
ruby-core #79084
Issue #13131 has been updated by voob scout.
Benoit Daloze wrote:
> You inverted the order of the arguments, it's the filename first:
>
> IO.binwrite('/tmp/test.txt', 0.chr)
Dear Sir! Thank you so much!
----------------------------------------
Bug #13131: ArgumentError: string contains null byte
https://bugs.ruby-lang.org/issues/13131#change-62489
* Author: voob scout
* Status: Rejected
* Priority: Normal
* Assignee:
* Target version:
* ruby -v: 2.4.0
* Backport: 2.2: UNKNOWN, 2.3: UNKNOWN, 2.4: UNKNOWN
----------------------------------------
Why does this not work?:
IO.binwrite(0.chr, '/tmp/test.txt')
If it's not a bug, then please somebody explain - how strings containing null bytes can be written to disk?
say there's a thermal printer command [29, 49, 75, 2, 0, 49, 120].map(&:chr).join that needs to be part of data sent to print, how would this be accomplished in ruby?
--
https://bugs.ruby-lang.org/
Unsubscribe: <mailto:ruby-core-request@ruby-lang.org?subject=unsubscribe>
<http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-core>