| Oct. 30, 2021, 7:34 a.m. |
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mombius: Oh, I did the same thing but used try-except to avoid the error when calling pop() in an empty stack...
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| Oct. 30, 2021, 7:20 a.m. |
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jsg-inet: I like this solution: compact, and clean. You could put it in only one-line code. Just substitute "p...
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| Sept. 3, 2021, 10:49 a.m. |
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dagger126: This can rewrite set(a) <= set(b)
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| Sept. 2, 2021, 9:13 a.m. |
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Cjkjvfnby: No need to **set(second.split(","))**, intersects accept any iterable
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| Sept. 2, 2021, 8:49 a.m. |
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jsg-inet: Very nice one-line code! Great!
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| Sept. 2, 2021, 8:47 a.m. |
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jsg-inet: Very smart! Everyday learning something new!
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| Aug. 17, 2021, 9:56 p.m. |
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Cjkjvfnby: Return **None, None** is good idea. **enumerate** has start argument. I don't sure that docstrings a...
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| Aug. 13, 2021, 6:39 p.m. |
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shshlomy: very nice solution i will use: if x[int(i[0])] == x[int(i[1])] == x[int(i[2])]!="." instead
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| March 19, 2021, 10:20 p.m. |
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mlahor: Classic straightforward solution. Good job!
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| Dec. 30, 2020, 4:11 a.m. |
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ljy95135: I use a key=lambda x:abs(x) now I find I am quite wrong... Good answer!
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| Dec. 28, 2020, 2:37 p.m. |
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megabitik: The second solution is creative and funny! Nice job!
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| Dec. 14, 2020, 5:16 a.m. |
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Spiritusvini: The walrus operator is cool! But there is a bit shorter: return [[items.pop(0) for i in range((len(i...
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| Dec. 14, 2020, 3:17 a.m. |
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shiracamus: A little shorter: checkio=lambda x:"www" in "".join('dw'[w.isalpha()] for w in x.split())
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| Dec. 10, 2020, 1:19 a.m. |
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dfridman: I'm just learning and I usually come to the solutions to see how more experienced people do it. I of...
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| Nov. 17, 2020, 10:36 a.m. |
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tokareva.anastasiya.tch: Nice job making it clear and effective
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| Nov. 16, 2020, 1:04 p.m. |
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martin.pilka: Does not work for `symbol` param longer than 1 char, e.g.: `assert second_index("ab ab", "ab") == 3,...
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| Nov. 16, 2020, 1:03 p.m. |
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LuisV_4ed4dd38f49c4f67b0a568dd: Yes, I much prefer this to the alternative (using index() and catching the exception if it throws).
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| Nov. 16, 2020, 12:36 p.m. |
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Parzifal: word.lower() is not necessary, due to input requirements
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| Nov. 16, 2020, 12:32 p.m. |
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ProgrammerBruce: Prefer casefold() instead of lower(). Also, casefold the keys (in words) for best matching.
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| Nov. 15, 2020, 9:23 a.m. |
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veky: You're reinventing [the wheel](https://docs.python.org/3.9/library/heapq.html#heapq.nlargest).
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| Nov. 15, 2020, 6:11 a.m. |
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piter239: Exactly! I am proud I found the same solution by myself))
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| Nov. 12, 2020, 1:58 p.m. |
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Luftkrieger: There is no need in print(text) and you can just use "replace" without "find". Good luck!
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| Nov. 12, 2020, 7:20 a.m. |
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Cjkjvfnby: Set -1 because **len(array) == 0** PEP8: For sequences, (strings, lists, tuples), use the fact that ...
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| Nov. 11, 2020, 11:41 a.m. |
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koladen: Will work without value > one, return abs(value - one), value
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