From: Junio C Hamano <gitster@pobox.com>
To: Dragan Simic <dsimic@manjaro.org>
Cc: Johannes Schindelin <Johannes.Schindelin@gmx.de>,
Eric Sunshine <sunshine@sunshineco.com>,
James Liu <james@jamesliu.io>,
git@vger.kernel.org
Subject: Re: Re* Re* [PATCH v4 0/3] advice: add "all" option to disable all hints
Date: Mon, 06 May 2024 17:21:16 -0700 [thread overview]
Message-ID: <xmqqikzqwjyb.fsf@gitster.g> (raw)
In-Reply-To: <5665eef37193e8a6894f100a554bce4d@manjaro.org> (Dragan Simic's message of "Tue, 07 May 2024 02:11:29 +0200")
Dragan Simic <dsimic@manjaro.org> writes:
> See, the creation factor is described in the documentation as some fudge
> factor, specified as a percentage. Without going through the actual
> source code in detail, a question that pops up in my mind is why do we
> need to use 999 or 9999 as the new default value? Shouldn't 99 or 100
> be good enough instead, if it's a percentage? I'd assume that the same
> question might be asked by other Git users.
It is very much deliberate to choose a value beyond 100. Setting
the value to such a large value was designed to force somebody to
ask that question: "what does the value mean?" [*], and in a sense
it already has achieved one half of its objective ;-).
We never had an satisfactory update to the range-diff documentation
when we discussed this parameter in the past. It was stated that
the unit to express the value for creation-factor was called
"percent", but it seems that nobody had a good explanation that can
be given to a layperson what that percent means (e.g., what is it
relative to? what it means to have that value at 100% as opposed to
say 50%?). Somebody should come up with an easy-to-understand
explanation suitable for users after reading and digesting the
overly technical "algorithm" section of the manual, and forcing
ourselves to do a good job at it is the other half of its objective.
[Footnote]
* Having more than 100 as a value that is measured in "percent" is
not unusual, by the way. You can zoom into a picture at
magnification level of 400%, for example.
next prev parent reply other threads:[~2024-05-07 0:21 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-24 3:58 [PATCH 0/2] advice: add "all" option to disable all hints James Liu
2024-04-24 3:58 ` [PATCH 1/2] advice: allow advice type to be provided in tests James Liu
2024-04-24 5:28 ` Patrick Steinhardt
2024-04-24 3:58 ` [PATCH 2/2] advice: add "all" option to disable all hints James Liu
2024-04-24 5:29 ` Patrick Steinhardt
2024-04-24 6:28 ` [PATCH 0/2] " Junio C Hamano
2024-04-24 6:48 ` Patrick Steinhardt
2024-04-24 13:52 ` Phillip Wood
2024-04-24 14:07 ` Patrick Steinhardt
2024-04-24 14:59 ` Junio C Hamano
2024-04-25 6:46 ` Patrick Steinhardt
2024-04-25 16:18 ` Junio C Hamano
2024-04-24 16:14 ` Dragan Simic
2024-04-24 16:21 ` Dragan Simic
2024-04-24 14:31 ` Junio C Hamano
2024-04-25 6:42 ` Patrick Steinhardt
2024-04-24 7:37 ` Dragan Simic
2024-04-29 1:09 ` [PATCH v2 0/1] advice: add --no-advice global option James Liu
2024-04-29 1:09 ` [PATCH v2 1/1] " James Liu
2024-04-29 4:15 ` Dragan Simic
2024-04-29 5:01 ` James Liu
2024-04-29 5:36 ` Dragan Simic
2024-04-29 5:59 ` Dragan Simic
2024-04-29 6:04 ` Eric Sunshine
2024-04-29 6:12 ` Dragan Simic
2024-04-29 6:40 ` Jeff King
2024-04-29 6:55 ` Dragan Simic
2024-04-29 13:50 ` Junio C Hamano
2024-04-30 0:56 ` James Liu
2024-04-29 13:48 ` Junio C Hamano
2024-04-29 17:05 ` Rubén Justo
2024-04-29 17:54 ` Dragan Simic
2024-04-30 1:47 ` [PATCH v3 0/1] " James Liu
2024-04-30 1:47 ` [PATCH v3 1/1] " James Liu
2024-04-30 5:18 ` Patrick Steinhardt
2024-04-30 6:24 ` Dragan Simic
2024-04-30 16:29 ` Junio C Hamano
2024-05-03 7:17 ` [PATCH v4 0/3] advice: add "all" option to disable all hints James Liu
2024-05-03 7:17 ` [PATCH v4 1/3] doc: clean up usage documentation for --no-* opts James Liu
2024-05-03 17:30 ` Junio C Hamano
2024-05-06 1:39 ` James Liu
2024-05-03 7:17 ` [PATCH v4 2/3] doc: add spacing around paginate options James Liu
2024-05-03 14:32 ` Karthik Nayak
2024-05-03 17:36 ` Junio C Hamano
2024-05-03 7:17 ` [PATCH v4 3/3] advice: add --no-advice global option James Liu
2024-05-08 0:40 ` [PATCH v4 4/3] t0018: two small fixes Junio C Hamano
2024-05-03 7:31 ` [PATCH v4 0/3] advice: add "all" option to disable all hints Dragan Simic
2024-05-03 18:00 ` Re* " Junio C Hamano
2024-05-03 19:26 ` Eric Sunshine
2024-05-03 19:48 ` Junio C Hamano
2024-05-03 20:08 ` Junio C Hamano
2024-05-03 21:24 ` Eric Sunshine
2024-05-05 11:03 ` Johannes Schindelin
2024-05-06 16:40 ` Re* " Junio C Hamano
2024-05-07 0:11 ` Dragan Simic
2024-05-07 0:21 ` Junio C Hamano [this message]
2024-05-07 4:45 ` Dragan Simic
2024-05-07 0:01 ` Dragan Simic
2024-05-03 14:35 ` Karthik Nayak
2024-05-05 23:17 ` James Liu
2024-05-03 17:25 ` Junio C Hamano
2024-05-05 23:20 ` James Liu
2024-05-06 1:10 ` James Liu
2024-05-06 16:47 ` Junio C Hamano
2024-05-06 23:08 ` James Liu
2024-05-07 6:23 ` Karthik Nayak
2024-05-06 16:41 ` Junio C Hamano
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