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Combined display of all available logs of wiki. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

Logs
  • 09:13, 26 August 2025 Admin talk contribs deleted page Benford's law (content was: "https://en.wikipedia.org/wiki/Benford's_law = disobeys =", and the only contributor was "Admin" (talk))
  • 09:08, 26 August 2025 Admin talk contribs deleted page Birthday attack (content was: "= В реальной жизни =", and the only contributor was "Admin" (talk))
  • 09:05, 26 August 2025 Admin talk contribs deleted page Heap and stack (content was: "<gallery> File:Screenshot from 2025-08-14 11-53-55 v2.png </gallery> Дешевый модем-роутер ERGO W02-CRC9. Его DHCP-сервер выдает адреса начиная с .200, потом уменьшается. Это похоже на то как куча (heap) и стек растут в сторону друг к другу. А здесь статичес...", and the only contributor was "Admin" (talk))
  • 09:04, 26 August 2025 Admin talk contribs deleted page File:Screenshot from 2025-08-14 11-53-55 v2.png (content was: "", and the only contributor was "Admin" (talk))
  • 09:04, 26 August 2025 Admin talk contribs deleted page Entropy (content was: "= Downloading torrent files = Using binwalk -E or binwalk -E -F, you can easily see which blocks of torrent already downloaded, and which are zero/empty blocks... <gallery> File:Screenshot from 2025-08-23 19-15-37.png|qBittorrent File:Screenshot from 2025-08-23 19-24-26.png </gallery> As of high-entropy music and video files, you can quickly see if it was downloaded fully, withou...", and the only contributor was "Admin" (talk))
  • 09:03, 26 August 2025 Admin talk contribs deleted page File:Screenshot from 2025-08-23 19-15-37.png (content was: "", and the only contributor was "Admin" (talk))
  • 09:02, 26 August 2025 Admin talk contribs deleted page File:Screenshot from 2025-08-23 19-24-26.png (content was: "", and the only contributor was "Admin" (talk))
  • 16:29, 25 August 2025 Admin talk contribs deleted page Tr (content was: "= replacing spaces with newlines = From https://database.lichess.org/#puzzles : <pre> % cat lichess_db_puzzle.csv| head PuzzleId,FEN,Moves,Rating,RatingDeviation,Popularity,NbPlays,Themes,GameUrl,OpeningTags 00008,r6k/pp2r2p/4Rp1Q/3p4/8/1N1P2R1/PqP2bPP/7K b - - 0 24,f2g3 e6e7 b2b1 b3c1 b1c1 h6c1,1900,76,95,8222,crushing hangingPiece long middlegame,https://lichess.org/787zsVup/bl...", and the only contributor was "Admin" (talk))
  • 16:28, 25 August 2025 Admin talk contribs deleted page Merge sort (content was: "В книгах по алгоритмам это не всегда упоминают, а зря. Merge sort нужен когда исходные данные в виде блоков, более одного. И каждый блок достаточно большой - может даже почти как объем ОЗУ у вас в компе. Например, по 64...", and the only contributor was "Admin" (talk))
  • 16:27, 25 August 2025 Admin talk contribs deleted page Levenshtein distance (content was: "= Idea: typo-resistant password check = What if a user can make a typo in password... 1. If server stores password in plaintext, let it just compute Levenshtein distance between valid password and entered. 2. If it must/should store password in form of hash(es) (which is more secure, of course), let it store all possible passwords with typos where L. distance is ~1-2. (Not very b...", and the only contributor was "Admin" (talk))
  • 16:26, 25 August 2025 Admin talk contribs deleted page Email obfuscation (content was: "На https://www.gharchive.org/ , некоторые старые архивы... Емейлы обфусцированы немного, вместо имени юзера, sha1-хеш, например, про меня: <pre> 7965a665163253a12f43312bf69d07012a113a2a@yurichev.com </pre> Ну и: <pre> % echo -ne dennis | sha1sum 7965a665163253a12f43312bf69d07012a113a2a - </pre>...", and the only contributor was "Admin" (talk))
  • 16:24, 25 August 2025 Admin talk contribs deleted page ASCIIZ strings (content was: "Ф-ция вроде AES_set_key, берущая на вход ключ размером в 32 байта. Но ей передают текстовую строку длиной 31 символ. Это таки будет стабильно работать, потому что ф-ция будет учитывать и последний, 32-й нулевой байт. Хотя э...", and the only contributor was "Admin" (talk))
  • 15:12, 25 August 2025 Admin talk contribs deleted page Vim (content was: "= 50 most popular modelines I've found in my collection of source code = <pre> vi: set sw=4 ts=4:: % vim: ts=8 sw=4 et: vim:set ts=2 sw=2 sts=2 et cindent:: # vim: ts=4 sts=4 sw=4: # vi:ai sw=4 ts=4 tw=0 et % vim: ts=2 sw=2 et: # vim: ts=2 sts=2 sw=2 et : % vim: ts=8 sw=4 et sts=4 vim: set sw=3 ts=8 sts=3 expandtab:: % vim: ts=8 et sw=4: /* vim:set ts=2 sw=2 et cinde...", and the only contributor was "Admin" (talk))
  • 10:47, 25 August 2025 Admin talk contribs deleted page Test (content was: "<math>2^7</math>", and the only contributor was "Admin" (talk))
  • 09:14, 25 August 2025 Admin talk contribs created page Test (Created page with "<math>2^7</math>")
  • 21:28, 23 August 2025 Admin talk contribs created page Entropy (Created page with "= Downloading torrent files = Using binwalk -E or binwalk -E -F, you can easily see which blocks of torrent already downloaded, and which are zero/empty blocks... <gallery> File:Screenshot from 2025-08-23 19-15-37.png|qBittorrent File:Screenshot from 2025-08-23 19-24-26.png </gallery>")
  • 21:26, 23 August 2025 Admin talk contribs created page File:Screenshot from 2025-08-23 19-24-26.png
  • 21:26, 23 August 2025 Admin talk contribs uploaded File:Screenshot from 2025-08-23 19-24-26.png
  • 21:26, 23 August 2025 Admin talk contribs created page File:Screenshot from 2025-08-23 19-15-37.png
  • 21:26, 23 August 2025 Admin talk contribs uploaded File:Screenshot from 2025-08-23 19-15-37.png
  • 20:00, 22 August 2025 Admin talk contribs created page Vim (Created page with "= 24 most popular modelines I've found in my collection of source code = <pre> vi: set sw=4 ts=4:: % vim: ts=8 sw=4 et: vim:set ts=2 sw=2 sts=2 et cindent:: # vim: ts=4 sts=4 sw=4: # vi:ai sw=4 ts=4 tw=0 et % vim: ts=2 sw=2 et: # vim: ts=2 sts=2 sw=2 et : % vim: ts=8 sw=4 et sts=4 vim: set sw=3 ts=8 sts=3 expandtab:: % vim: ts=8 et sw=4: vim:set ts=2 sw=2 et cindent:: vi: set sw=8 ts=8:: /* vim:ts=4:sw=4:et /* vi: set sw=4 ts=4: # vim:ts=4:sw=4:...")
  • 19:26, 21 August 2025 Admin talk contribs created page Merge sort (Created page with "В книгах по алгоритмам это не всегда упоминают, а зря. Merge sort нужен когда исходные данные в виде блоков, более одного. И каждый блок достаточно большой - может даже почти как объем ОЗУ у вас в компе. Например, по 64 гига. И кол-во блоков - 10. И суммарный объем инфы - 640...")
  • 11:04, 18 August 2025 Admin talk contribs created page Email obfuscation (Created page with "На https://www.gharchive.org/ , некоторые старые архивы... Емейлы обфусцированы немного, вместо имени юзера, sha1-хеш, например, про меня: <pre> 7965a665163253a12f43312bf69d07012a113a2a@yurichev.com </pre> Защита так себе. Сломать легко -- просто находите список самых популярных юзернеймов (любая база емей...")
  • 11:23, 17 August 2025 Admin talk contribs moved page ERGO W02-CRC9 to Heap and stack without leaving a redirect
  • 11:22, 17 August 2025 Admin talk contribs created page ASCIIZ strings (Created page with "Ф-ция вроде AES_set_key, берущая на вход ключ размером в 32 байта. Но ей передают текстовую строку длиной 31 символ. Это таки будет стабильно работать, потому что ф-ция будет учитывать и последний, 32-й нулевой байт. Хотя это всё равно бага. Category:For RE4B")
  • 11:11, 17 August 2025 Admin talk contribs created page ERGO W02-CRC9 (Created page with "<gallery> File:Screenshot from 2025-08-14 11-53-55 v2.png </gallery> Дешевый модем-роутер. Его DHCP-сервер выдает адреса начиная с .200, потом уменьшается. Это похоже на то как куча (heap) и стек растут в сторону друг к другу. А здесь статические IP4-адреса могут начинаться с .1 или .2.")
  • 11:09, 17 August 2025 Admin talk contribs created page File:Screenshot from 2025-08-14 11-53-55 v2.png
  • 11:09, 17 August 2025 Admin talk contribs uploaded File:Screenshot from 2025-08-14 11-53-55 v2.png
  • 16:03, 16 August 2025 Admin talk contribs created page Levenshtein distance (Created page with "= Idea: typo-resistant password check = What if a user can make a typo in password... 1. If server stores password in plaintext, let it just compute Levenshtein distance between valid password and entered. 2. If it must/should store password in form of hash(es) (which is more secure, of course), let it store all possible passwords with typos where L. distance is ~1-2. = more = https://yurichev.com/blog/fuzzy_string/ https://yurichev.com/n/Leven/")
  • 13:24, 16 August 2025 Admin talk contribs created page Tr (Created page with "= replacing spaces with newlines = From https://database.lichess.org/#puzzles : <pre> % cat lichess_db_puzzle.csv| head PuzzleId,FEN,Moves,Rating,RatingDeviation,Popularity,NbPlays,Themes,GameUrl,OpeningTags 00008,r6k/pp2r2p/4Rp1Q/3p4/8/1N1P2R1/PqP2bPP/7K b - - 0 24,f2g3 e6e7 b2b1 b3c1 b1c1 h6c1,1900 ,76,95,8222,crushing hangingPiece long middlegame,https://lichess.org/787zsVup/black#48, 0000D,5rk1/1p3ppp/pq3b2/8/8/1P1Q1N2/P4PPP/3R2K1 w - - 2 27,d3d6 f8d8 d6d8 f6d8,14...")
  • 11:51, 16 August 2025 Admin talk contribs created page Benford's law (Created page with "https://en.wikipedia.org/wiki/Benford's_law")
  • 14:21, 15 August 2025 Admin talk contribs created page Birthday attack (Created page with "Еще один пример парадокса дней рождений, из реальной жизни Одна ремонтная мастерская гаджетов. Приносишь гаджет, записывают твой номер телефона. Приходишь во второй раз, просят назвать последние 2 цифры телефона. И идут искать коробку с твоим гаджетом, к кото...")
  • 13:35, 15 August 2025 Admin talk contribs created page MediaWiki:Common.css (Created page with "CSS placed here will be applied to all skins: .postedit {display: none;}")
  • 13:20, 15 August 2025 Admin talk contribs deleted page User talk:Admin (content was: "hhhh", and the only contributor was "Admin" (talk))
  • 13:20, 15 August 2025 Admin talk contribs created page User talk:Admin (Created page with "tst")
  • 18:05, 8 March 2025 MediaWiki default talk contribs created page Main Page
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