[#75687] [Ruby trunk Bug#12416] struct rb_id_table lacks mark function — shyouhei@...
Issue #12416 has been reported by Shyouhei Urabe.
3 messages
2016/05/23
[#75763] [Ruby trunk Feature#12435] Using connect_nonblock to open TCP connections in Net::HTTP#connect — mohamed.m.m.hafez@...
Issue #12435 has been reported by Mohamed Hafez.
3 messages
2016/05/28
[#75774] Errno::EAGAIN thrown by OpenSSL::SSL::SSLSocket#connect_nonblock — Mohamed Hafez <mohamed.m.m.hafez@...>
Hi all, every now and then in my production server, I'm
4 messages
2016/05/30
[#75775] Re: Errno::EAGAIN thrown by OpenSSL::SSL::SSLSocket#connect_nonblock
— Mohamed Hafez <mohamed.m.m.hafez@...>
2016/05/30
Or does MRI's OpenSSL::SSL::SSLSocket#connect_nonblock just return
[#75782] Important: Somewhat backwards-incompatible change (Fwd: [ruby-cvs:62388] duerst:r55225 (trunk): * string.c: Activate full Unicode case mapping for UTF-8) — Martin J. Dürst <duerst@...>
With the change below, I have activated full Unicode case mapping for
4 messages
2016/05/31
[ruby-core:75394] [Ruby trunk Bug#12356] Vector covector incorrect multiplication with another vector.
From:
rafael.soares81@...
Date:
2016-05-06 23:51:54 UTC
List:
ruby-core #75394
Issue #12356 has been reported by Rafael Silva. ---------------------------------------- Bug #12356: Vector covector incorrect multiplication with another vector. https://bugs.ruby-lang.org/issues/12356 * Author: Rafael Silva * Status: Open * Priority: Normal * Assignee: * ruby -v: ruby 2.2.4p230 (2015-12-16 revision 53155) [x86_64-linux] * Backport: 2.1: UNKNOWN, 2.2: UNKNOWN, 2.3: UNKNOWN ---------------------------------------- Version 2.2.4 v1 = Vector[2,3,4] v2 = Vector[4,5,6] v1.covector.row_size #1 v1.covector.column_size #3 v2.covector.row_size #1 v2.covector.column_size #3 Vector does not have distinction between row and column, there's no column vector notion in the language. v1 * v2.covector #Matrix[[8,10,12],[12,15,18],[16,20,24]] # Should be illegal. But works like if v2.covector is transposed / column vector which it's clearly not. v1.covector * v2.covector #ExceptionForMatrix::ErrDimensionMismatch: Matrix dimension mismatch # Expected v1 * v2 #ExceptionForMatrix::ErrOperationNotDefined: Operation(*) can't be defined: Vector op Vector # No comments, see my observation below. v1.covector * v2 #Vector[47] #Again covector treated like transposed / column vector. Personal observation: Terrible choice to represent Vector like an Array, Vector should be a shortcut to Matrix. -- 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>