May 9, 2023, 3:22 a.m. |
+ 1 |
for Comment
veky: I also have the [lookup version](https://py.checkio.org/mission/rolling/publications/veky/python-3/a...
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May 8, 2023, 9:32 p.m. |
+ 5 |
for
Cycle (de)composition-veky
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May 8, 2023, 5:57 p.m. |
+ 1 |
for Task
Rolling 🎲!
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April 30, 2023, 9:24 a.m. |
+ 3 |
for
and next-veky
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April 11, 2023, 4:17 a.m. |
+ 3 |
for
60° wedge optimized-juestr
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April 7, 2023, 9:23 p.m. |
+ 1 |
for
Python 3.11 is here, blogger PyPI and Missions about Schedule and Working Time
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March 30, 2023, 10:54 a.m. |
+ 1 |
for Comment
veky: Hm, yeah, on the Net they are mostly right. I remember reading some books about it when I was a chil...
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March 28, 2023, 11:59 p.m. |
+ 1 |
for
11-liner: simple-przemyslaw.daniel
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March 25, 2023, 8:30 p.m. |
+ 3 |
for
sympy can handle permutations-Phil15
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March 24, 2023, 3:36 p.m. |
+ 1 |
for Task
15-puzzle Solvability
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March 20, 2023, 11:46 p.m. |
+ 5 |
for
Count cube coordinates-Phil15
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March 20, 2023, 5:52 p.m. |
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for Comment
veky: You sickos. Conjugate is an automorphism, you can't have parameters there. 😛 Complex round, yeah, I ...
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March 20, 2023, 12:34 a.m. |
+ 1 |
for Comment
dig: Actually doing that is a kind of scale because you change the proportions of hexagonals. If you want...
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March 18, 2023, 8:12 p.m. |
+ 1 |
for
First-dig
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March 18, 2023, 2:55 p.m. |
+ 1 |
for Comment
przemyslaw.daniel: A little bit of tweaking and a special case makes it faster (shifting instead of power). Anyway, you...
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March 18, 2023, 2:16 p.m. |
+ 1 |
for Comment
veky: Ok, then this checkio(*a):=-operator.sub(*minmax(a)) is one char shorter, and works in Python 5.8, s...
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March 18, 2023, 12:42 a.m. |
+ 1 |
for Comment
nickie: You're right. Two comments: 1. `:=` was introduced in Python 3.8. I guess you can rewrite many golfi...
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Feb. 13, 2022, 1:47 a.m. |
+ 1 |
for
Valentines Day
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Feb. 13, 2022, 1:43 a.m. |
+ 1 |
for Comment
Sim0000: I don't think there's any particular reason for it, and as you say, using SET is the right thing to ...
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Feb. 10, 2022, 9:48 p.m. |
+ 1 |
for Comment
oduvan: The mission is in random-review mode. It will be shared in the coming newsletter. Usually, it is a c...
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Feb. 5, 2022, 1:23 a.m. |
+ 1 |
for Task
Ugly Numbers
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Feb. 5, 2022, 12:54 a.m. |
+ 1 |
for Comment
veky: Well, that was one of tests to see whether it is an imposter. :-D
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Feb. 4, 2022, 3:31 p.m. |
+ 1 |
for Comment
Phil15: I get that it is blocked until enough people solved it. But 26 people solved it, and there are 29 so...
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Feb. 4, 2022, 3:29 p.m. |
+ 1 |
for Comment
przemyslaw.daniel: any update on this issue?
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Jan. 26, 2022, 12:15 a.m. |
+ 1 |
for Comment
CDG.Axel: Think it's standard way for new task. @oduvan, what have I to do for move this task to another categ...
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Jan. 26, 2022, 12:15 a.m. |
+ 1 |
for Comment
Phil15: From the top of https://py.checkio.org/station/polygon/ > Here we place missions which are testing o...
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Jan. 26, 2022, 12:15 a.m. |
+ 1 |
for Comment
Sim0000: From what I've seen so far, the missions placed on Polygon are often experimental and not official m...
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Jan. 24, 2022, 9:14 a.m. |
+ 2 |
for
Could be shorter-veky
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Jan. 21, 2022, 4:10 a.m. |
+ 1 |
for Comment
oduvan: Ok, magic keyword have been used, that means I can't ignore the question. So I just open your accoun...
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Jan. 2, 2022, 8:54 p.m. |
+ 1 |
for Comment
veky: The only funnier thing would be if this was published in the Speedy category. :-DD
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Dec. 30, 2021, 1:55 p.m. |
+ 1 |
for Comment
Phil15: Yeah, month definition is a bit weird (7th to 4th for example). And delayed blocked access might be ...
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Dec. 30, 2021, 11:51 a.m. |
+ 1 |
for Comment
Phil15: Solve recent missions that are mentioned at the end of the leaderboard page and get likes for your r...
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Dec. 26, 2021, 10:58 a.m. |
+ 1 |
for Comment
oduvan: nono... I'm sure, he said. "Veky, you are the most important CheckiO user, and your feedback is the ...
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Dec. 26, 2021, 10:57 a.m. |
+ 1 |
for Comment
veky: Well, there is a lot of hidden work. First I had to persuade @oduvan to update Python here (it was o...
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Dec. 22, 2021, 11:24 a.m. |
+ 1 |
for Comment
veky: Yeah, it is obvious but thanks for writing it out anyway. :-) It just shows how half-solutions are s...
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Dec. 21, 2021, 9:59 p.m. |
+ 1 |
for Comment
veky: It's fascinating that A changes type from first iteration into the following ones, and nobody bats a...
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Dec. 11, 2021, 10:54 p.m. |
+ 1 |
for Comment
Phil15: Still think the second mission is not needed at all, but for fun I tried 10**9 again. To me, 100 bil...
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Dec. 11, 2021, 8:16 a.m. |
+ 1 |
for Comment
veky: Yeah, today's youth probably understands 1M better. When I was young, a thousand was a big number. :...
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Dec. 11, 2021, 8:10 a.m. |
+ 1 |
for Comment
oduvan: @Phil15 's missions are use a lot of test-generations https://github.com/Philippe-Cholet/checkio-mis...
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Nov. 18, 2021, 3:35 p.m. |
+ 1 |
for Comment
veky: Yes, that's a nice bug. But anyway, it just piggybacks on Python's repurposing of negative indexes b...
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Nov. 18, 2021, 1:54 a.m. |
+ 2 |
for
Recursive-tom-tom_f993b3abc4814d4cb5476e
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Nov. 18, 2021, 1:27 a.m. |
+ 1 |
for
uno reverse card-viktor.chyrkin
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Nov. 18, 2021, 1:16 a.m. |
+ 4 |
for
heapq: nlargest, nsmallest-Phil15
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Nov. 18, 2021, 12:41 a.m. |
+ 1 |
for Comment
Phil15: I read too quickly (meaning wrongly), solved it quickly anyway, then realized it was wrong. Currentl...
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April 12, 2018, 3:06 p.m. |
+ 1 |
for Comment
oduvan: Now it should all be done.
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April 7, 2018, 7:31 a.m. |
+ 1 |
for Comment
veky: Ah yes. I did think about something along the lines of selenium (to make you think "how the hell did...
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March 26, 2018, 6 p.m. |
+ 1 |
for Comment
suic: This is not speedy. It's actually O(n^2).
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March 26, 2018, 4:49 p.m. |
+ 1 |
for Comment
veky: Nice aggregator. :-)
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March 26, 2018, 1 a.m. |
+ 1 |
for Comment
veky: `map(instructions.count, 'fblr')` would be even better. :-)
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Nov. 23, 2017, 1:46 p.m. |
+ 1 |
for Comment
veky: Eh... thank heavens for newbies, they are so easily fascinated. :-D
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Nov. 23, 2017, 1:46 p.m. |
+ 1 |
for Comment
Oddys: I wish I had more than 2 pluses to give!)
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Nov. 22, 2017, 12:58 p.m. |
+ 1 |
for Comment
tom-tom_f993b3abc4814d4cb5476e: Please, test more than 2 occurrences of the second string: assert second_index('One dollar and eight...
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Nov. 22, 2017, 11:22 a.m. |
+ 1 |
for Comment
przemyslaw.daniel: naughty boy :-)
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Nov. 22, 2017, 11:04 a.m. |
+ 1 |
for Comment
tom-tom_f993b3abc4814d4cb5476e: The tests are really awful. In addition, the first strings in the test suit do not contain more than...
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Nov. 18, 2017, 6:56 p.m. |
+ 1 |
for Comment
suic: Hi, if *correct* means that it passes all the tests then it's correct. The reason I find my solution...
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Nov. 13, 2017, 9:50 a.m. |
+ 1 |
for Comment
Sim0000: test error of extra test 1? "input": ["Never send a human to do a machine's job.", "Never", "do"], "...
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Sept. 26, 2017, 8:25 a.m. |
+ 1 |
for Comment
veky: I was pointing to a difference in character, not in purpose. :-) --- Sockpuppet? Strangely, that nev...
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Sept. 25, 2017, 2:19 a.m. |
+ 1 |
for Comment
veky: I think you forgot to include other _categories_. If I see right, in many missions, only solutions f...
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Sept. 23, 2017, 10:11 a.m. |
+ 1 |
for Comment
veky: While we're speaking about them... All my smartphones are broken. :-/ :-D --- P.S. Stefan, correct t...
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Sept. 22, 2017, 6:58 p.m. |
+ 1 |
for Comment
veky: ... and demons will fly out of my nose if args is an empty list, too. Simply because args cannot be ...
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Sept. 20, 2017, 8:24 a.m. |
+ 1 |
for Comment
veky: As the saying goes, "the pun was unintended, but it was definitely welcome". :-D --- Seriously: oh, ...
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Sept. 19, 2017, 9:21 p.m. |
+ 1 |
for Comment
flpo: Note that (from doc): "User-defined classes have `__eq__()` and `__hash__()` methods by default; wit...
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Sept. 19, 2017, 5:08 p.m. |
+ 1 |
for Comment
flpo: This is not just a counter-example, but also a multiset implementation :) >>> alist = List() >>> ase...
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Sept. 19, 2017, 7:43 a.m. |
+ 1 |
for Comment
veky: Ok, try to explain why for i in range(len(sequence)): do something with sequence[i] is bad. --- And ...
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Sept. 18, 2017, 12:19 p.m. |
+ 1 |
for Comment
DahliaSR: @veky once argued with me, because I was mapping a lambda. He explained that this is a LISPsm!!! I d...
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Sept. 16, 2017, 8:06 p.m. |
+ 1 |
for Comment
veky: Yes, this is one of those counterexamples to commutativity of addition. :-D
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Sept. 4, 2017, 9:34 a.m. |
+ 1 |
for Comment
veky: > Equivalent lambda is less readable.. ...for you. > I thought "Clear" category is for production co...
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Aug. 25, 2017, 9:11 a.m. |
+ 1 |
for Comment
DiZ: And shorter than FONT :-D
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Aug. 25, 2017, 9:10 a.m. |
+ 5 |
for
漢字-DiZ
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Aug. 23, 2017, 7:32 p.m. |
+ 1 |
for Comment
veky: I'm pretty sure they changed that recently. At least that it wasn't there when I solved the task. BT...
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Aug. 13, 2017, 10:34 p.m. |
+ 1 |
for Comment
veky: @oduvan Seriously, you wrote this?? Your English got much better. ;-)
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Aug. 2, 2017, 10:16 a.m. |
+ 1 |
for Comment
veky: It just occured to me, since you like operators so much, you could have them without many problems i...
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Aug. 2, 2017, 6:49 a.m. |
+ 1 |
for Comment
veky: Yes, Ruby (in fact borrowed from Perl) notation is nice. And shows you need both cases anyway. Howev...
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Aug. 1, 2017, 10:52 a.m. |
+ 1 |
for Comment
veky: It's funny how your naming quickly deteriorated from most_wanted_letter_alpha # wow, I'm feeling so ...
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July 31, 2017, 12:27 p.m. |
+ 1 |
for
Interview with Dahlia
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July 31, 2017, 1:53 a.m. |
+ 1 |
for Comment
ermichin158: I can see a lot of beginners who thinks ```print``` and ```return``` are the same thing? How is that...
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July 30, 2017, 9:14 p.m. |
+ 1 |
for Comment
veky: Incredibly [relevant](http://3.bp.blogspot.com/-lMVCfHnlyXI/Vk1I9c75VLI/AAAAAAAAJyQ/bUCE4hQD3FY/s160...
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July 30, 2017, 12:08 p.m. |
+ 1 |
for Comment
oduvan: > What about the output issue I just mentioned? Changed. All failed solutions will be remover soon. ...
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July 29, 2017, 10:29 p.m. |
+ 1 |
for Comment
Thenbacker: Great discussion, now I am curious about the other four things...
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July 29, 2017, 3:20 p.m. |
+ 5 |
for
Lefts and rights separately-Lemmi
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July 29, 2017, 1:32 p.m. |
+ 1 |
for Comment
veky: Nice and straightforward. bools can be used arithmetically in total += (p>e) - (p<e), this RHS being...
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July 29, 2017, 10:37 a.m. |
+ 1 |
for Comment
veky: > Sorry, you are not authorized to see this status. It seems you're worse at Twitter even than I am....
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July 28, 2017, 12:56 p.m. |
+ 1 |
for Comment
veky: No, that means I should write down my counterexamples. Yes, I'm getting old. :-P
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July 28, 2017, 12:56 p.m. |
+ 1 |
for Comment
veky: Admit it, you're doing it just so I cannot from stdlib import solution as checkio :-P
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July 26, 2017, 9:29 p.m. |
+ 1 |
for Comment
DahliaSR: Damn... so much work to get a clear description, but we missed the obvious... "rarely human" :D what...
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July 26, 2017, 10:24 a.m. |
+ 1 |
for Comment
veky: Of course, but my solution works even if `intervals` is itself an iterator. When I criticize CiO abo...
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July 25, 2017, 11:49 p.m. |
+ 5 |
for
Within 3 guesses-artakase
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July 25, 2017, 11:30 p.m. |
+ 3 |
for
1-liner: 62 chars? that's it!-przemyslaw.daniel
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July 25, 2017, 11:29 p.m. |
+ 4 |
for
Short-artakase
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July 25, 2017, 12:55 p.m. |
+ 1 |
for Comment
Hanna_Hofman: I've read recently about exceptions, and found that catching them is rather expensive, so it's bette...
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July 25, 2017, 10:04 a.m. |
+ 1 |
for Comment
veky: You can always do something like [this](https://gist.github.com/vedgar/ae9168bedc395bec1ba72631ff286...
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July 25, 2017, 1:18 a.m. |
+ 1 |
for Comment
veky: Yes. That people might have feelings didn't at any moment enter your dictionary-definitions-filled w...
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July 24, 2017, 8:40 p.m. |
+ 1 |
for Comment
DahliaSR: Hey... I am german, too. You've just insulted me!!! Shame... on... you!
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July 24, 2017, 11:36 a.m. |
+ 1 |
for Comment
oduvan: https://py.checkio.org/forum/post/11283/new-mission-completely-empty/#comment-54233- this is a link ...
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July 17, 2017, 11:55 a.m. |
+ 1 |
for Comment
veky: Maybe something like this: You need to figure if a wellfounded and wellsized iterable is completely ...
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July 15, 2017, 7:06 p.m. |
+ 1 |
for Comment
Sim0000: It is symmetrical example. assert completely_empty(type('', (), {'__iter__': None})()) == False hasa...
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July 14, 2017, 9:34 a.m. |
+ 1 |
for Comment
oduvan: next time just start your arguments with "This is stupid." :)
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July 13, 2017, 7:49 p.m. |
+ 1 |
for Comment
oduvan: Now all users can see right after they solve the mission. (it was changed for 10 other missions)
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July 13, 2017, 7:49 p.m. |
+ 1 |
for Comment
oduvan: I agree, that makes sense. Let me think about it a bit.
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July 13, 2017, 7:49 p.m. |
+ 1 |
for Comment
veky: I must employ @StefanPochmann to argue things for me with @oduvan in the future. :-) I had the same ...
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