2008-12-31から1日間の記事一覧

ActiveSupport、Date#to_time

>> require "rubygems" => true >> require "active_support" => true >> Date.new(2008,12,31).to_time => Wed Dec 31 00:00:00 +0900 2008 >> Date.new(2008,12,31).to_time.class => Time >> Date.new(2008,12,31).to_time(:utc) => Wed Dec 31 00:00:00 …

Commons Lang、NumberRange

import org.apache.commons.lang.math.NumberRange; public class C2008123100 { public static void main(String[] args) { System.out.println(new NumberRange(3)); System.out.println(new NumberRange(1, 3)); } } で、 Range[3,3] Range[1,3]

LanguageDef:identLetter

Prelude> :m Text.ParserCombinators.Parsec.Language Prelude Text.ParserCombinators.Parsec.Language> :t identLetter haskellStyle identLetter haskellStyle :: forall st. Text.ParserCombinators.Parsec.Char.CharParser st Char

io.flush()

#!/usr/bin/env lua io.output("foo") io.write("bar") io.flush() io.close()