Timeline for Is this number a prime?
Current License: CC BY-SA 4.0
18 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 30 at 18:05 | history | edited | Deadcode | CC BY-SA 4.0 |
provide a TIO demonstration of the exception being thrown on the is-prime regex, too
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| Oct 30 at 16:33 | history | edited | Deadcode | CC BY-SA 4.0 |
fix missing close-parenthesis in explanation
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| Oct 26 at 8:32 | history | edited | Deadcode | CC BY-SA 4.0 |
after further research, the conditions for the out-of-bounds error are better understood
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| Oct 25 at 20:37 | history | edited | Deadcode | CC BY-SA 4.0 |
demonstrate regex101 throwing error; fix latent bug in TIO PowerShell script (it worked in TIO but not later versions of PowerShell)
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| Oct 25 at 18:18 | history | edited | Deadcode | CC BY-SA 4.0 |
show a commented view of the `(?<5-1>\1)`-avoiding patch
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| Oct 25 at 18:07 | history | edited | Deadcode | CC BY-SA 4.0 |
turns out the `(?<5-1>\1)` really is buggy like I thought it should be, except for some reason it works in some .NET implementations.
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| May 3, 2023 at 6:40 | history | edited | Deadcode | CC BY-SA 4.0 |
-15 bytes on binary version
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| May 3, 2023 at 6:33 | history | edited | Deadcode | CC BY-SA 4.0 |
-18 bytes on binary version
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| May 3, 2023 at 6:27 | history | edited | Deadcode | CC BY-SA 4.0 |
-38 bytes on binary version, using some of the same tricks already used on the decimal version
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| May 3, 2023 at 6:11 | history | edited | Deadcode | CC BY-SA 4.0 |
-14 bytes, and improve the commenting
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| May 3, 2023 at 3:17 | comment | added | noodle person | This is witchcraft! | |
| May 3, 2023 at 2:27 | history | edited | Deadcode | CC BY-SA 4.0 |
-26 bytes
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| May 3, 2023 at 0:15 | history | edited | Deadcode | CC BY-SA 4.0 |
-4 bytes
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| May 2, 2023 at 1:11 | history | edited | Deadcode | CC BY-SA 4.0 |
adapt the bounded regex to the 1-255 specification of this challenge
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| Apr 29, 2023 at 2:21 | history | edited | Deadcode | CC BY-SA 4.0 |
added 48 characters in body
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| Apr 28, 2023 at 23:33 | history | edited | Deadcode | CC BY-SA 4.0 |
Improve and flesh out the framing text, and describe the binary version's internal numeric represenation
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| Apr 28, 2023 at 15:56 | history | edited | Deadcode | CC BY-SA 4.0 |
add note about backtracking
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| Apr 25, 2023 at 22:09 | history | answered | Deadcode | CC BY-SA 4.0 |