Talk:Align columns: Difference between revisions
→Wren solution fails to compile/execute: [./amb line 26] Error at '}': Expect ']' after list elements.: Fixed now.
(→R Solution and Row, Column headers: Preferred without...) |
(→Wren solution fails to compile/execute: [./amb line 26] Error at '}': Expect ']' after list elements.: Fixed now.) |
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: I very much like the new code you posted above, and am of the opinion that it should be posted as the sole J solution. Your one-liner is interesting, but what seems to me a better way to handle it would be to link to a Jwiki page where you post it. The version I wrote is best set aside. The desireable features of your new version are (1) emphasis on functional composition, (2) self-documenting qualities of component verbs, and (3) focus on standard programming techniques with constraint to the core primaries. --[[User:TBH|TBH]] 01:48, 4 December 2008 (UTC)
:: Whoops, sorry I didn't see this discussion before I made my changes to the current J solution. I don't see a problem with using the foreign conjunctions. If your language has a facility that makes a job easier then why not use it! Adding a comment prevents confusion for veteran and novice users alike, and I agree that the session should be returned to its prior state. I'd be happy with Dan's proposed solution above too, although it could probably be simplified some, now that the spec has been clarified.
== Output Question ==
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Can the output be printed without them? --[[User:Paddy3118|Paddy3118]] 06:16, 6 August 2009 (UTC)
:That would be nice, but if the language really can't, they can stay. —[[User:Dkf|Donal Fellows]] 08:11, 6 August 2009 (UTC)
If the row/column headers cannot be removed then maybe a comment to say that should be added to the entry, as the task is about output formatting. --[[User:Paddy3118|Paddy3118]] 15:50, 6 August 2009 (UTC)
==Show output==
Could examples either show their output or state that their output is checked and is the same as another (named) example that shows its output. Thanks. --[[User:Paddy3118|Paddy3118]] 16:45, 7 January 2010 (UTC)
==Extra characters in Prolog solution==
I was thinking flagging the Prolog solution as being incorrect due to the presence of the extra quotes in the output. If prolog has no way around this then maybe a note could be added to ''plainly'' state that Prolog cannot print the output without adding quotes and then a flag of incorrect would not be necessary? --[[User:Paddy3118|Paddy3118]] 13:54, 14 November 2010 (UTC)
== Wren solution fails to compile/execute: [./amb line 26] Error at '}': Expect ']' after list elements. ==
Hi;
Wren solution fails to compile/execute: [./amb line 26] Error at '}': Expect ']' after list elements.
In general: Wren solutions provided here are generally AWESOME! Learning Wren, grateful for the code.
Thanks,
Retired Build Engineer
:I think you must be referring here to the Amb task rather than the Align columns task. Anyway, I've fixed the error now. Don't know what happened here as the version I have on my own machine doesn't have the error. Must have been a copy/paste error. Thanks for reporting it. --[[User:PureFox|PureFox]] ([[User talk:PureFox|talk]]) 23:24, 1 September 2023 (UTC)
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