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| /** round n down to nearest multiple of m */ | |
| long roundDown(long n, long m) { | |
| return n >= 0 ? (n / m) * m : ((n - m + 1) / m) * m; | |
| } | |
| /** round n up to nearest multiple of m */ | |
| long roundUp(long n, long m) { | |
| return n >= 0 ? ((n + m - 1) / m) * m : (n / m) * m; | |
| } |
ryanmcgrath
/ JapaneseRegex.js
Created
May 20, 2011 02:32
— forked from sym3tri/JapaneseRegex.js
Regex to test for presence of Japanese characters
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| // REFERENCE UNICODE TABLES: | |
| // http://www.rikai.com/library/kanjitables/kanji_codes.unicode.shtml | |
| // http://www.tamasoft.co.jp/en/general-info/unicode.html | |
| // | |
| // TEST EDITOR: | |
| // http://www.gethifi.com/tools/regex | |
| // | |
| // UNICODE RANGE : DESCRIPTION | |
| // | |
| // 3000-303F : punctuation |