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ishideo id:ishideo

regexpã«é–¢ã™ã‚‹ishideoã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (37)

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Vimã®æ£è¦è¡¨ç¾ â€œ\vâ€, â€œ\zsâ€, â€œ\zeâ€ | blog.delphinus.dev
Vimã®å°ãƒã‚¿ã€‚ Vimã§æ£è¦è¡¨ç¾ã‚’ä½¿ã†ã¨ãã€Perlãªã‚“ã‹ã¨æ¯”ã¹ã‚‹ã¨åˆ¶å¾¡æ–‡å—ã‚’æ›¸ãã¨ãã«ãƒãƒƒã‚¯ã‚¹ãƒ©ãƒƒã‚·ãƒ¥ã‚’å¤šç”¨ã™ã‚‹ãŸã‚è¦‹ã«ããæ„Ÿã˜ã¦ã„ãŸã€‚ãŸã¨ãˆã°ã€ ã€Œabcã€ã¨ã€Œdefã€ã«æŒŸã¾ã‚ŒãŸæ–‡å—åˆ— ã‚’è¡¨ã™æ£è¦è¡¨ç¾ã¨ã„ã†ã¨ã€Perlãªã‚‰ /(?<=abc).+(?=def)/ ã§æ¸ˆã‚€ã¨ã“ã‚ã€Vimã ã¨ $abc$\@<=.\+$def$\@= ã¨ãªã‚‹ã®ã§ã‚ã‚“ã©ãã›ãˆã€œã¨ã‹æ€ã£ã¦ãŸã‚ã‘ã ã€‚ ã¨ã‚“ã§ã‚‚ãªã„é–“é•ã„ã§ã—ãŸã€‚ ä¾¿åˆ©ãªåˆ¶å¾¡æ–‡å—ãŒã‚ã£ãŸã‚“ã ãã€‚ã“ã‚“ãªã¨ãã«ä½¿ã†ã®ãŒã€Œ\vã€ã€‚ã“ã‚Œã‚’ä½¿ã†ã¨è‹±æ•°å—ä»¥å¤–ãŒå…¨ã¦åˆ¶å¾¡æ–‡å—ã¨è¦‹ãªã•ã‚Œã‚‹ã®ã§ã€è¡¨è¨˜ãŒæ ¼æ®µã«ã‚·ãƒ³ãƒ—ãƒ«ã«ãªã‚‹ã€‚åŒã˜ä¾‹ã ã¨ã€ \v(abc)@<=.+(def)@= ã“ã¡ã‚‰ãŒåœ§å€’çš„ã«è¦‹æ˜“ã„ã€‚ã¡ã‚ƒã‚“ã¨ãƒ˜ãƒ«ãƒ—èªã¾ãªã„ã¨ãƒ€ãƒ¡ã ãorz ãã—ã¦ã•ã‚‰ã«ä¾¿åˆ©ãªã®ãŒã€Œ\zsã€ã¨ã€Œ\zeã€ã€‚ã“ã‚Œã¯æ£è¦è¡¨ç¾ã®ã€Œå§‹ã¾ã‚Šã€ã¨ã€Œçµ‚ã‚ã‚Šã€ã‚’è¡¨ã™ã€‚åŒã˜ä¾‹ã‚’è¡¨ã™ã¨ã€ abc\z
ishideo 2020/10/22
vim

perl

v

zs

ze

regexp

regex

regular-expression
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In search of the perfect URL validation regex
To clarify, Iâ€™m looking for a decent regular expression to validate URLs that were entered as user input with. I have no interest in parsing a list of URLs from a given string of text (even though some of the regexes on this page are capable of doing that). I also donâ€™t want to allow every possible technically valid URL â€” quite the opposite. See the URL Standard if youâ€™re looking to parse URLs in
ishideo 2020/09/29
regex

validation

url

regexp

search

pattern

text

http
ãƒªãƒ³ã‚¯
[GAS] Webã‚¹ã‚¯ãƒ¬ã‚¤ãƒ”ãƒ³ã‚°ã§ä¾¡æ ¼comã‹ã‚‰æœ€å®‰å€¤ã‚’å–å¾—ã™ã‚‹ - è‡ªå‹•åŒ–.work
å•†å“ã®ä¾¡æ ¼æƒ…å ±ã‚’ç°¡å˜ã«å–å¾—ã—ãŸã„æ™‚ã¨ã‹ã‚ã‚Šã¾ã™ãã€‚ã•ã‚‰ã«ãƒªã‚¹ãƒˆã«ã—ã¦ä¸€æ°—ã«å–å¾—ã—ãŸã„ã€‚å–å¾—ã—ãŸä¾¡æ ¼æƒ…å ±ã‚’ä½¿ã£ã¦ä½•ã‹ã‚’ã—ãŸã„ã€‚ ãã†ã„ã£ãŸæ™‚ã«ã¯ã‚¹ã‚¯ãƒªãƒ—ãƒˆã§ä¾¡æ ¼æƒ…å ±ã‚’ä¸€æ‹¬ã—ã¦ç´ æ—©ãå–å¾—ã§ãã‚Œã°æ¥½ã§ã™ã€‚ ä»Šå›žã¯GAS(Google Apps Script)ã§æŒ‡å®šã—ãŸURLã®å•†å“åã€ä¾¡æ ¼æƒ…å ±ã‚’å–å¾—ã™ã‚‹ã‚¹ã‚¯ãƒªãƒ—ãƒˆã§ã™ã€‚ ä¾¡æ ¼comã®HTMLã‚’ç¢ºèª å•†å“å ä¾¡æ ¼comã®å•†å“åã¯ä»¥ä¸‹ã®ã‚ˆã†ã«h2ã‚¿ã‚°ã§å›²ã¾ã‚Œã¦ã„ã¾ã™ã€‚ <h2 it emprop=â€nameâ€>iPhone X 256GB SIMãƒ•ãƒªãƒ¼</h2> ãã®ãŸã‚h2ã‚¿ã‚°ã§å›²ã¾ã‚Œã¦ã„ã‚‹éƒ¨åˆ†ã®æ–‡å—åˆ—ã‚’å–å¾—ã™ã‚‹ã‚ˆã†ã«ã—ã¾ã™ã€‚ ã—ã‹ã—æ®‹å¿µãªãŒã‚‰GASã§ã¯æŒ‡å®šã—ãŸã‚¿ã‚°ã‚’å–å¾—ã™ã‚‹getElementsByTagNameãŒä½¿ãˆã¾ã›ã‚“ã€‚ ãã®ãŸã‚ã‚¿ã‚°ã‹ã‚‰æ–‡å—åˆ—ã‚’å–å¾—ã™ã‚‹é–¢æ•°ã‚’ä½œã£ã¦å¯¾å¿œã—ã¾ã™ã€‚ å‚è€ƒ GASã§ã®getElementsByTagNameã£ã½ã„ã‚‚ã®
ishideo 2019/07/10
gas

Google-Apps-Script

scraping

regex

regexp
ãƒªãƒ³ã‚¯
Google Apps Script è¬›åº§ä¸ç´šç·¨ã€ŒGASã§Goolgeæ¤œç´¢çµæžœã‚’ã‚¹ãƒ—ãƒ¬ãƒƒãƒ‰ã‚·ãƒ¼ãƒˆã«è‡ªå‹•ã§è²¼ã‚Šä»˜ã‘ã‚‹ã€ - Google Apps Script @ç¦å²¡
ã¯ã˜ã‚ã« å¾Œè—¤éŠƒå£«ã§ã™ã€‚æœ€è¿‘ã®è¶£å‘³ã¯Webãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã‚¹ã‚¯ãƒ¼ãƒ«ã®ãƒžãƒã‚¿ã‚¤ã‚ºã®ä»•çµ„ã¿ã‚’èª¿ã¹ã‚‹ã“ã¨ã§ã™ã€‚ ãã®ãŸã‚ã« Google ã§æ¤œç´¢ã‚’ã—ã¦ã„ã‚‹ã®ã§ã™ãŒã€ã“ã†ã„ã†ã®ã£ã¦1åº¦ã«50ã€œ100ã‚µã‚¤ãƒˆãã‚‰ã„ã–ã£ã¨ã¿ãªã„ã¨å¤§æž ãŒã¤ã‹ã‚ãªã„ã“ã¨ãŒå¤šã„ã¨æ€ã†ã®ã§ã™ã€‚ã§æ¯Žå›žæ„Ÿæƒ³ã‚’ç°¡å˜ã«è¨˜éŒ²ã—ã¦ãŠããŸã„ã€‚ ãã®ãŸã‚ã«æ¤œç´¢çµæžœã‹ã‚‰ãƒªãƒ³ã‚¯ã‚’è¸ã‚“ã§è©²å½“ã‚µã‚¤ãƒˆã¸ã„ãã€URLã¨ã‚µã‚¤ãƒˆåã‚’æ‰‹ã§ã‚¹ãƒ—ãƒ¬ãƒƒãƒ‰ã‚·ãƒ¼ãƒˆã«æ›¸ãã®ã¯å„„åŠ«ï¼ã¨ã„ã†ã‚ã‘ã§ã€ ã€ŒGoogleæ¤œç´¢çµæžœã®URLã¨ã‚¿ã‚¤ãƒˆãƒ«ã‚’è‡ªå‹•ã§ã‚¹ãƒ—ãƒ¬ãƒƒãƒ‰ã‚·ãƒ¼ãƒˆã«è¿½åŠ ã™ã‚‹ã€GASã‚’ä½œã‚Šã¾ã—ãŸã®ã§å…±æœ‰ã„ãŸã—ã¾ã™ã€‚ äºˆã‚ç”¨æ„ã—ã¦ãŠãã®ã¯ã€ã‚¹ãƒ—ãƒ¬ãƒƒãƒ‰ã‚·ãƒ¼ãƒˆã¨ã€Œæ¤œç´¢ãƒ¯ãƒ¼ãƒ‰ã€ã¨ã„ã†åå‰ã®ã‚·ãƒ¼ãƒˆã§ã™ã€‚æ¤œç´¢ã™ã‚‹éš›ã€ã€Œæ¤œç´¢ãƒ¯ãƒ¼ãƒ‰ã€ã‚·ãƒ¼ãƒˆã«æ¤œç´¢æ–‡å—ã‚’ã„ã‚Œã¦GASã‚’èµ·å‹•ã™ã‚‹ã¨ã€ã€Œæ¤œç´¢ãƒ¯ãƒ¼ãƒ‰ã€ã§ã‚·ãƒ¼ãƒˆã‚’è¿½åŠ ã—ã€ãã®ã‚·ãƒ¼ãƒˆã«æ¤œç´¢çµæžœã‚’è¿½åŠ ã—ã¦ãã‚Œã¾ã™ã€‚ç§çš„ã«ã™ã“ã¶ã‚‹ä¾¿åˆ©ã€‚ ã“ã®æ©Ÿèƒ½ãŒå½¹ã«ç«‹ã¤ã®ã¯ åºƒ
ishideo 2019/07/10
gas

Google-Apps-Script

scraping

regex

regexp
ãƒªãƒ³ã‚¯
æ ªå¼ä¼šç¤¾InitialSite
Together,we venture into the uncharted terr itories. æ–°è¦äº‹æ¥ç«‹ã¡ä¸Šã’ã‹ã‚‰ã€ ä¼æ¥ä¾¡å€¤æœ€å¤§åŒ–ã‚’ç›®æŒ‡ã—ã¦ã€‚ æ ªå¼ä¼šç¤¾Initial Site(ã‚¤ãƒ‹ã‚·ãƒ£ãƒ«ã‚µã‚¤ãƒˆ)ã¯ã€è‡ªç¤¾ã§ã®æ–°è¦äº‹æ¥é–‹ç™ºã€ã‚°ãƒ«ãƒ¼ãƒ—ä¼æ¥ã‚„åä¼šç¤¾å‘ã‘ã«ã€çµŒç†ã®ã‚¢ã‚¦ãƒˆã‚½ãƒ¼ã‚·ãƒ³ã‚°ã‚„çµŒå–¶ãƒ»é›†å®¢ã‚³ãƒ³ã‚µãƒ«ãƒ†ã‚£ãƒ³ã‚°ã€ãƒªã‚¯ãƒ«ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã€ã‚µãƒ¼ãƒé‹ç”¨ã€ã‚·ã‚¹ãƒ†ãƒ é–‹ç™ºã€é‹ç”¨ãªã©ã®ã‚µãƒ¼ãƒ“ã‚¹ã‚’æä¾›ã—ã€ä¼æ¥ä¾¡å€¤ã‚’æœ€å¤§åŒ–ã™ã‚‹ã“ã¨ã‚’ç›®æŒ‡ã—ã¦ã„ã¾ã™ã€‚
ishideo 2019/07/10
gas

Google-Apps-Script

scraping

regex

regexp
ãƒªãƒ³ã‚¯
Easy data scraping with Google Apps Script in 5 minutes
I'm using Google Apps Script for a lot of things - from automate tasks to data analysis. I have discovered, that there was repetitive use-case: scrape data from web Â and parse exact value from HTML source code. If you are novice in programming, you probably know, that's difficult to write and use regular expresion. For me too :) I have written Google Apps Script library, which helps you to parse d
ishideo 2019/07/10
Google-Apps-Script

scraping

parser

regexp

gas
ãƒªãƒ³ã‚¯
vimæ£è¦è¡¨ç¾ãƒªãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ - Qiita
Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article? ã“ã®ã‚¨ãƒ³ãƒˆãƒªã®å†…å®¹ã¯ pattern - Vimæ—¥æœ¬èªžãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆ ã‚’è¦‹ã‚Œã°å…¨ã¦æ›¸ã„ã¦ã‚ã‚‹ã€‚ å€‹äººçš„ã«ã‚ˆãè¦‹ç›´ã™ã‚‚ã®ã‚’è‡ªåˆ†ãªã‚Šã«æ•´ç†ã—ã¦ã¾ã¨ã‚ãªãŠã—ãŸã‚‚ã®ã§ã™ã€‚ ãƒ¡ãƒ¢ vimã®æ£è¦è¡¨ç¾ã«ã¯ \ ã§ã‚¨ã‚¹ã‚±ãƒ¼ãƒ—ã™ã‚‹å¿…è¦ãªæ–‡å—ãŒã‚ªãƒ—ã‚·ãƒ§ãƒ³ã«ã‚ˆã£ã¦å¤‰ã‚ã‚‹ã€‚ã“ã‚Œã«ã¯ magic / nomagic / very magic / very nomagic ã¨ï¼”ã¤ã®ãƒ¢ãƒ¼ãƒ‰ãŒã‚ã‚‹ã‘ã©ã€vim ã§ã¯ magic ãƒ¢ãƒ¼ãƒ‰ã‚’åŸºæœ¬ã¨ã—ã¾ã™ã€‚ ç¹°è¿”ã—åˆ¶å¾¡ç³»ï¼ˆé‡æŒ‡å®šåï¼‰ a* ã¯0å›žä»¥ä¸Šã® a ã®ç¹°ã‚Šè¿”ã—ã«ãƒžãƒƒãƒã™ã‚‹ã€‚ï¼ˆæœ€é•·ä¸€è‡´ï¼‰ a+ ã¯å˜ã« a+ ã¨ã„ã†æ–‡å—åˆ—
ishideo 2019/06/27
vim

regex

expression

reference

regexp

qiita

zs

ze
ãƒªãƒ³ã‚¯
ã‚ˆãä½¿ã†æ£è¦è¡¨ç¾ã¯ã‚‚ã†ã‚°ã‚°ã‚ŠãŸããªã„ï¼ - Qiita
ã‚¿ã‚¤ãƒˆãƒ«é€šã‚Šã«ã‚ˆãä½¿ã†æ£è¦è¡¨ç¾ã‚’æ¯Žå›žã‚°ã‚°ã‚‹ã®ãŒåŠ¹çŽ‡æ‚ªã„ã®ã§ã¾ã¨ã‚ã¦ã¿ã¾ã—ãŸã€‚å„è¨€èªžã§æ£è¦è¡¨ç¾ã®ã‚µãƒ³ãƒ—ãƒ«ã‚’æ›¸ã„ã¦ã¿ã¾ã—ãŸã€‚ æ£è¦è¡¨ç¾å¼ Em ailã‚¢ãƒ‰ãƒ¬ã‚¹ ^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$ ãƒ‰ãƒ¡ã‚¤ãƒ³å ^[a-zA-Z0-9][a-zA-Z0-9-]{1,61}[a-zA-Z0-9]\.[a-zA-Z]{2,}$ ã‚¤ãƒ³ã‚¿ãƒãƒƒãƒˆURL ^(http|https)://([\w-]+\.)+[\w-]+(/[\w-./?%&=]*)?$ ãƒ¦ãƒ¼ã‚¶ãƒ¼å (Twitter username) ^[a-zA-Z0-9_\-.]{3,15}$ å›ºå®šé›»è©± ^0\d-\d{4}-\d{4}$ æºå¸¯é›»è©± ^(070|080|090)-\d{4}-\d{4}$ IPé›»è©± ^050-\d{4}-\d{4}$ ãƒ•ãƒªãƒ¼ãƒ€ã‚¤ãƒ¤ãƒ« ^0120-\d{3}-\d{3}
ishideo 2018/11/20
regexp

qiita

sample
ãƒªãƒ³ã‚¯
GitHub - benma/visual-regexp.el: A regexp/replace command for Emacs with interactive visual feedback
You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session. Dismiss alert
ishideo 2018/01/02
emacs

elisp

regexp

visual-regexp

replace

github
ãƒªãƒ³ã‚¯
GitHub - joddie/pcre2el: convert between PCRE, Emacs and rx regexp syntax
ishideo 2018/01/02
pcre2el

emacs

elisp

pcre

regexp

github
ãƒªãƒ³ã‚¯
æ£è¦è¡¨ç¾ã®æœ€çŸãƒžãƒƒãƒã«é–¢ã™ã‚‹Vimã¨Perlã®é•ã„ - the code to rock
ä»¥å‰ã«ã‚‚è¿‘ã„è©±é¡Œã§ã²ã¨ã¤æ›¸ã„ãŸã®ã§ã™ãŒã€ note103.hateblo.jp ãã‚Œã¨é‡ãªã‚ŠãªãŒã‚‰ã‚‚ã¡ã‚‡ã£ã¨ã‚ºãƒ¬ã‚‹ãƒˆãƒ”ãƒƒã‚¯ã§ã‘ã£ã“ã†ãƒãƒžã£ãŸã®ã§ã€ãŠã‚‚ã«æœªæ¥ã®è‡ªåˆ†ç”¨ã«ã¾ã¨ã‚ã¦ãŠãã¾ã™ã€‚ ä¾‹é¡Œ ä»¥ä¸‹ã®æ–‡å—åˆ—ã«å¯¾ã—ã¦ã€æœ€åˆã® apple ã ã‘ãƒžãƒƒãƒã•ã›ã‚‹ãƒ‘ã‚¿ãƒ¼ãƒ³ã‚’è€ƒãˆã¦ãã ã•ã„ã€‚ appleorangeapple ã¨ã„ã†å•é¡ŒãŒã‚ã£ãŸã¨ãã€ã€Œæœ€åˆã® apple ã ã‘ã€ã¨ã„ã†ã“ã¨ã¯ã€ã„ã‚ã‚†ã‚‹ã€Œæœ€çŸãƒžãƒƒãƒï¼ˆéžæ¬²å¼µã‚Šåž‹ï¼‰ã€ã®ãƒ‘ã‚¿ãƒ¼ãƒ³ã‚’è€ƒãˆã‚‹ã“ã¨ã«ãªã‚Šã¾ã™ã‹ã‚‰ã€Perl ã ã¨ã“ã‚“ãªæ„Ÿã˜ã§ä½œã‚Œã¾ã™ã€‚ Perl my $foo = 'appleorangeapple'; say "æœ€çŸãƒžãƒƒãƒ: $1" if $foo =~ /^(.*?e)/; say "æœ€é•·ãƒžãƒƒãƒ: $1" if $foo =~ /^(.*e)/; å®Ÿè¡Œã€‚ æœ€çŸãƒžãƒƒãƒ: apple æœ€é•·ãƒžãƒƒãƒ: appleorangeapple ãƒ‘ã‚¿ãƒ¼ãƒ³
ishideo 2016/09/05
practical

vim

perl

regex

regexp

regular

expression

match
ãƒªãƒ³ã‚¯
å°ã•ãªç«¯æœ«ã§ã‚‚æ¥½ã—ããƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã§ãã‚‹ RubyPico(æ—§PictRuby) 0.6 ãŒãƒªãƒªãƒ¼ã‚¹ - ãŠã‚“ãŒãˆã—ã® blog
PictRubyã¯RubyPicoã¨ã„ã†åå‰ã«å¤‰ã‚ã‚Šã¾ã—ãŸï¼å¯¾è±¡ã‚’ç”»åƒã«é™ã‚‰ãšã€ŒPCä»¥å¤–ã®ã‚¹ãƒžãƒ¼ãƒˆãƒ•ã‚©ãƒ³ã‚„ã‚¿ãƒ–ãƒ¬ãƒƒãƒˆãªã©å°ã•ãªç«¯æœ«ã§å‹•ãRubyã€ã¨ã„ã†å°è±¡ã«ã—ãŸã‹ã£ãŸãŸã‚ã§ã™ã€‚ ã‚¢ãƒ³ã‚±ãƒ¼ãƒˆã§ã¯SmartRubyãŒæœ‰åŠ›ã§ã—ãŸãŒãã®å¾Œã«ã„ãŸã ã„ãŸPicoRubyã¨ã„ã†åå‰ã‚‚è©•åˆ¤ãŒã‚ˆãã€æœ€çµ‚çš„ã«ã²ã£ãã‚Šè¿”ã—ã¦RubyPicoã«ã—ã¾ã—ãŸã€‚ PictRubyã®åå‰ã‚’å¤‰ãˆãŸã„ã¨æ€ã£ã¦ã„ã¾ã™ã€‚ã€ŒPCä»¥å¤–ã®ã‚¹ãƒžãƒ¼ãƒˆãƒ•ã‚©ãƒ³ã‚„ã‚¿ãƒ–ãƒ¬ãƒƒãƒˆãªã©å°ã•ãªç«¯æœ«ã§å‹•ãRubyã€ã¨ã„ã†å°è±¡ã«ã—ãŸã„ã§ã™ã€‚ã‚¢ãƒ³ã‚±ãƒ¼ãƒˆã‚’ä½œã£ãŸã®ã§æŠ•ç¥¨ã‚„ã”æ„è¦‹ã‚’æ˜¯éžã€‚(å¿…ãšå¾—ç¥¨æ•°ã®å¤šã„ã‚‚ã®ã«ã™ã‚‹ã‚ã‘ã§ã¯ãªã„ã§ã™)â€” ãŠã‚“ãŒãˆã— (@ongaeshi) April 17, 2016 0.6ã§ã¯å¾…æœ›ã®æ£è¦è¡¨ç¾ãŒã‚µãƒãƒ¼ãƒˆã•ã‚Œã¾ã—ãŸã€‚ RubyPico ongaeshiä»•äº‹åŠ¹çŽ‡åŒ–ç„¡æ–™ æ£è¦è¡¨ç¾ æ£è¦è¡¨ç¾ãŒæ›¸ã‘ã‚‹ã‚ˆã†ã«ãªã‚Šã¾ã—ãŸã€‚/.../ãƒªãƒ†ãƒ©ãƒ«ä»¥å¤–ã«
ishideo 2016/06/16
ruby

mruby

rubypico

ios

Regexp
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perl

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