2009-01-28から1日間の記事一覧

libharu：HPDFDoc#set_open_action

everyday Ruby

#!/usr/bin/env ruby require "hpdf" pdf = HPDFDoc.new page = pdf.add_page d = page.create_destination d.set_fit() #d.set_fit_h(0) #d.set_fit_h(100) pdf.set_open_action(d) pdf.save_to_file(File.basename($0, ".rb") + ".pdf")

Commons Lang、StringEscapeUtils.escapeJava()

everyday Java

import java.io.*; import org.apache.commons.lang.StringEscapeUtils; public class C2009012800 { public static void main(String[] args) throws Exception { System.out.println(StringEscapeUtils.escapeJava(" ")); System.out.println(StringEscape…

Parsec.Error：ParseError

everyday parser Parsec

Prelude> :m Text.ParserCombinators.Parsec Prelude Text.ParserCombinators.Parsec> :i ParseError data ParseError = Text.ParserCombinators.Parsec.Error.ParseError !SourcePos [Text.ParserCombinators.Parsec.Error.Message] -- Defined in Text.Par…

debug.getinfo()

everyday Lua

#!/usr/bin/env lua debug.debug() で、 lua_debug> print(debug.getinfo(math.abs)) table: 0x8050a40 lua_debug> table.foreach(debug.getinfo(math.abs), function(k,v) print(k,v); return nil; end) source =[C] what C func function: 0x804f5f0 short…