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harry0000 2016/03/03
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Electron
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harry0000 2016/01/27
JavaScript

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æ±Žç”¨çš„ãªã‚³ãƒ¼ãƒ‰ã®ä¾å˜é–¢ä¿‚ã®æŠ½å‡ºãƒ„ãƒ¼ãƒ« rexdep ã‚’ä½œã‚Šã¾ã—ãŸï¼ â€• æ£è¦è¡¨ç¾ã§ä¾å˜é–¢ä¿‚ã‚’å¤§é›‘æŠŠã«æŠ½å‡ºã—ã‚ˆã†ï¼ - ãƒ—ãƒã‚°ãƒ©ãƒ ãƒ¢ã‚°ãƒ¢ã‚°
ã‚ã‚‰ã™ã˜ ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã®ä¸ã®ä¾å˜é–¢ä¿‚ã«ã¤ã„ã¦ æ£è¦è¡¨ç¾ã§æŠ½å‡ºã§ãã‚‹ã“ã¨ã¨ãã®é™ç•Œ ã‚³ãƒ¼ãƒ‰ã®ä¾å˜é–¢ä¿‚ã‚’æŠ½å‡ºã™ã‚‹ãƒ„ãƒ¼ãƒ« rexdep ã‚’ä½œã‚Šã¾ã—ãŸ ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã®æ§‹é€ ã‚’æ¦‚è¦³ã™ã‚‹ã«ã¯ ã‚ãªãŸã¯ã€å¤§ããªã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã‚’ç›®ã«ã—ãŸæ™‚ã€ä½•ã‚’ã—ã¾ã™ã‹ï¼Ÿ ãƒ•ã‚¡ã‚¤ãƒ«ãŒä½•åã€ä½•ç™¾ã‚‚ã‚ã‚‹æ™‚ã€ã©ã“ã‹ã‚‰èªã¿ã¾ã™ã‹ï¼Ÿ ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ãŒå·¨å¤§ã«ãªã‚‹ã¨ã€ãã®ã‚³ãƒ¼ãƒ‰ã®æ§‹é€ ã‚’æŠŠæ¡ã™ã‚‹ã®ã¯é›£ã—ããªã‚Šã¾ã™ã€‚ ç‰¹ã«ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã«å…¥ã‚ŠãŸã¦ã®äººã«ã¨ã£ã¦å·¨å¤§ãªã‚³ãƒ¼ãƒ‰ãƒ™ãƒ¼ã‚¹ã‚’ä¸€ç›®ã§ç†è§£ã™ã‚‹ã“ã¨ã¯é›£ã—ãã€ç´°ã‹ãªã‚¿ã‚¹ã‚¯ã‚’ã“ãªã—ã¦ã„ãä¸ã§å¾ã€…ã«ã€Œã©ã“ã«ä½•ãŒæ›¸ã„ã¦ã‚ã‚‹ã‹ã€ã‚’ç†è§£ã—ã¦ã„ãã—ã‹ã‚ã‚Šã¾ã›ã‚“ã€‚ ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã«ã‚ˆã£ã¦ã¯ãƒ¢ãƒ‡ãƒ«ã¨ã‚³ãƒ³ãƒˆãƒãƒ¼ãƒ©ã€ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã¨ãƒ“ãƒ¥ãƒ¼ã¨è¨€ã£ãŸå…·åˆã«ã‚³ãƒ¼ãƒ‰ãŒåˆ†ã‹ã‚Œã¦ãŠã‚Šã€ã“ã‚Œãã‚‰ã„ã®åˆ†é¡žã¯ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªåã‚’è¦‹ã‚Œã°ç†è§£ã§ãã‚‹ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ã€‚ ã—ã‹ã—ãã®ã‚ˆã†ãªã–ã£ãã‚Šã¨ã—ãŸã‚³ãƒ¼ãƒ‰ã®åˆ†é¡žãŒåˆ†ã‹ã£ãŸã¨ã“ã‚ã§ã€ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã®æ§‹é€ ã‚’ç†è§£ã—
harry0000 2015/11/19
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Email Address Regular Expression That 99.99% Works.
Just copy and paste the em ail regex below for the language of your choice.Â Feeling hardcore (or crazy, you decide)? Read the officialÂ RFC 5322,Â or you can check out this Em ail Validation Summary. Note there is no perfect em ail regex, hence the 99.99%. General Em ail Regex (RFC 5322 Official Standard) (?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|"(?:[\x01-\x08\x0b\x0c\x0e-\x1f\
harry0000 2015/02/23
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Improving regex performance on Java Virtual Machine (JVM) | Blog
In developing a new feature for dataTXT, we came across a performance issue due to a long regex that we should apply to input text. We couldnâ€™t deliver this new feature, because the performance penalty we pay is too large with respect to the pros of the feature. You know, if you measure latency of a single query, itâ€™s hard to spot the issue, but when you deliver a SaaS, any delay could significant
harry0000 2015/01/25
JVM

Java

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regex101: build, test, and debug regex
An explanation of your regex will be automatically generated as you type.
harry0000 2014/12/20
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Regulexï¼šJavaScript Regular Expression Visualizer
Visualize Export Image Embed On My Site! IgnoreCase Multiline GlobalMatch
harry0000 2014/11/26
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Regexper
Regular expression visualizer using railroad diagrams
harry0000 2014/10/31
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Debuggex: Online visual regex tester. JavaScript, Python, and PCRE.
Using regexes for extracting data from web pages? Check out ParseHub, a visual web scraping tool built by the team behind Debuggex.
harry0000 2014/10/31
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