ASP 正则表达式函数
Function Regex_Match(strOriginalString, strPattern, blnIgnoreCase)
' Function matches pattern, returns true or false
' varIgnoreCase must be TRUE (match is case insensitive) or FALSE (match is case sensitive)
Dim objRegExp : Set objRegExp = New RegExp
With objRegExp
.Pattern = strPattern
.IgnoreCase = blnIgnoreCase
.Global = True
End With
ereg = objRegExp.test(strOriginalString)
Set objRegExp = Nothing
End Function
Function Regex_Replace(strOriginalString, strPattern, strReplacement, blnIgnoreCase, blnGlobal)
' Function replaces pattern with replacement
' varIgnoreCase must be TRUE (match is case insensitive) or FALSE (match is case sensitive)
Dim objRegExp : Set objRegExp = New RegExp
With objRegExp
.Pattern = strPattern
.IgnoreCase = blnIgnoreCase
.Global = blnGlobal
End With
ereg_replace = objRegExp.replace(strOriginalString, strReplacement)
Set objRegExp = Nothing
End FunctionASP 如何使用内容协商将XHTML作为XML提供给Internet Explorer 6和7
<%
If InStr(Request.ServerVariables("HTTP_ACCEPT"), "application/xhtml+xml") > 0 Then
Response.ContentType = "application/xhtml+xml"
Else
Response.ContentType = "application/xml"
End If
Response.Charset = "utf-8"
%>
<?xml-stylesheet type="text/xsl" href="xhtml.xsl"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<title>XHTML</title>
</head>
<body>
<!--
Contents of xhtml.xsl file
<stylesheet version="1.0"
xmlns="http://www.w3.org/1999/XSL/Transform">
<template match="/">
<copy-of select="."/>
</template>
</stylesheet>
-->
</body>
</html>ASP 三角函数库
<%
' ASP Trigonometry Library
'
' Copyright (c) 2008, reusablecode.blogspot.com; some rights reserved.
'
' This work is licensed under the Creative Commons Attribution License. To view
' a copy of this license, visit http://creativecommons.org/licenses/by/3.0/ or
' send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California
' 94305, USA.
' CIRCULAR FUNCTIONS
' There are six basic trigonometric functions, three of which (sine, cosine, and tangent) are already defined in ASP.
' function sin() - Returns the sine of the specified angle.
' function cos() - Returns the cosine of the specified angle.
' function tan() - Returns the tangent of the specified angle.
' The other three basic trigonometric functions are the multiplicative inverses of the previous three functions.
' Returns the cosecant of the specified angle.
function csc(x)
csc = 1 / sin(x)
end function
' Returns the secant of the specified angle.
function sec(x)
sec = 1 / cos(x)
end function
' Returns the cotangent of the specified angle.
function cot(x)
cot = 1 / tan(x)
end function
' The following trigonometric functions are rarely used anymore, but are included in this function library for completeness.
' Returns the versed sine (also called versine) of the specified angle.
function versin(x)
versin = 1 - cos(x)
end function
' Returns the coversed sine (also called coversine) of the specified angle.
function coversin(x)
coversin = 1 - sin(x)
end function
' Returns the haversed sine (also called haversine) of the specified angle.
function haversin(x)
haversin = versin(x) / 2
end function
' Returns the hacoversed sine (also called hacoversine, cohaversine, or havercosine) of the specified angle.
function hacoversin(x)
hacoversin = coversin(x) / 2
end function
' Returns the exsecant of the specified angle.
function exsec(x)
exsec = sec(x) - 1
end function
' Returns the excosecant of the specified angle.
function excsc(x)
excsc = csc(x) - 1
end function
' Each of the six basic trigonometric functions also has an inverse function.
' Returns the angle whose sine is the specified number.
function asin(x)
asin = atn(x / sqr(-x * x + 1))
end function
' Returns the angle whose cosine is the specified number.
function acos(x)
acos = atn(-x / sqr(-x * x + 1)) + 2 * atn(1)
end function
' Returns the angle whose tangent is the specified number.
' This function is already defined in ASP, but has been aliased here for consistency with other programming languages.
function atan(x)
atan = atn(x)
end function
' Returns the angle whose cosecant is the specified number.
function acsc(x)
acsc = atn(x / sqr(x * x - 1)) + (sin(x) - 1) * (2 * atn(1))
end function
' Returns the angle whose secant is the specified number.
function asec(x)
asec = atn(x / sqr(x * x - 1)) + sin((x) - 1) * (2 * atn(1))
end function
' Returns the angle whose cotangent is the specified number.
function acot(x)
acot = atn(x) + 2 * atn(1)
end function
' HYPERBOLIC FUNCTIONS
' The hyperbolic functions are like the basic trigonometric functions, but for hyperbola instead of circles.
' Returns the hyperbolic sine of the specified angle.
function sinh(x)
sinh = (exp(x) - exp(-x)) / 2
end function
' Returns the hyperbolic cosine of the specified angle.
function cosh(x)
cosh = (exp(x) + exp(-x)) / 2
end function
' Returns the hyperbolic tangent of the specified angle.
function tanh(x)
tanh = (exp(x) - exp(-x)) / (exp(x) + exp(-x))
end function
' Returns the hyperbolic cosecant of the specified angle.
function csch(x)
csch = 2 / (exp(x) - exp(-x))
end function
' Returns the hyperbolic secant of the specified angle.
function sech(x)
sech = (2 / (exp(x) + exp(-x)))
end function
' Returns the hyperbolic cotangent of the specified angle.
function coth(x)
coth = (exp(x) + exp(-x)) / (exp(x) - exp(-x))
end function
' Just like in trigonometry, the six basic hyperbolic functions have inverse functions.
' Returns the angle whose hyperbolic sine is the specified number.
function asinh(x)
asinh = log(x + sqr(x * x + 1))
end function
' Returns the angle whose hyperbolic cosine is the specified number.
function acosh(x)
acosh = log(x + sqr(x * x - 1))
end function
' Returns the angle whose hyperbolic tangent is the specified number.
function atanh(x)
atanh = log((1 + x) / (1 - x)) / 2
end function
' Returns the angle whose hyperbolic cosecant is the specified number.
function acsch(x)
acsch = log((sin(x) * sqr(x * x + 1) + 1) / x)
end function
' Returns the angle whose hyperbolic secant is the specified number.
function asech(x)
asech = log((sqr(-x * x + 1) + 1) / x)
end function
' Returns the angle whose hyperbolic cotangent is the specified number.
function acoth(x)
acoth = log((x + 1) / (x - 1)) / 2
end function
' GUDERMANNIAN FUNCTIONS
' The Gudermannian function relates the circular and hyperbolic trigonometric functions without resorting to complex numbers.
function gd(x)
gd = 2 * atn(tanh(x / 2))
end function
' Like other trigonometric and hyperbolic functions, Gudermannian has an inverse.
function agd(x)
agd = atanh(sin(x))
end function
%>ASP 温度转换
<%
' ASP Temperature Conversion Library
'
' Copyright (c) 2008, reusablecode.blogspot.com; some rights reserved.
'
' This work is licensed under the Creative Commons Attribution License. To view
' a copy of this license, visit http://creativecommons.org/licenses/by/3.0/ or
' send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California
' 94305, USA.
'
' This function library allows conversion between temperatures in the following scales:
' Celsius, Delisle, Fahrenheit, Kelvin, Newton, Rankine, Reaumur, and Romer.
'
' Refer to Wikipedia for information on these temperature scales.
' Facade function, in case you'd rather not call the individual functions directly or you just like encapsulation.
function convertTemperature(temperature, originScale, targetScale)
' Return the input value for temperature if both scales are identical.
if UCASE(originScale) = UCase(targetScale) then
convertTemperature = temperature
exit function
end if
Select Case UCase(originScale)
Case "CELSIUS"
Select Case UCase(targetScale)
Case "DELISLE"
convertTemperature = CelsiusToDelisle(temperature)
Case "FAHRENHEIT"
convertTemperature = CelsiusToFahrenheit(temperature)
Case "KELVIN"
convertTemperature = CelsiusToKelvin(temperature)
Case "NEWTON"
convertTemperature = CelsiusToNewton(temperature)
Case "RANKINE"
convertTemperature = CelsiusToRankine(temperature)
Case "REAUMUR"
convertTemperature = CelsiusToReaumur(temperature)
Case "ROMER"
convertTemperature = CelsiusToRomer(temperature)
End Select
Case "DELISLE"
Select Case UCase(targetScale)
Case "CELSIUS"
convertTemperature = DelisleToCelsius(temperature)
Case "FAHRENHEIT"
convertTemperature = DelisleToFahrenheit(temperature)
Case "KELVIN"
convertTemperature = DelisleToKelvin(temperature)
Case "NEWTON"
convertTemperature = DelisleToNewton(temperature)
Case "RANKINE"
convertTemperature = DelisleToRankine(temperature)
Case "REAUMUR"
convertTemperature = DelisleToReaumur(temperature)
Case "ROMER"
convertTemperature = DelisleToRomer(temperature)
End Select
Case "FAHRENHEIT"
Select Case UCase(targetScale)
Case "CELSIUS"
convertTemperature = FahrenheitToCelsius(temperature)
Case "DELISLE"
convertTemperature = FahrenheitToDelisle(temperature)
Case "KELVIN"
convertTemperature = FahrenheitToKelvin(temperature)
Case "NEWTON"
convertTemperature = FahrenheitToNewton(temperature)
Case "RANKINE"
convertTemperature = FahrenheitToRankine(temperature)
Case "REAUMUR"
convertTemperature = FahrenheitToReaumur(temperature)
Case "ROMER"
convertTemperature = FahrenheitToRomer(temperature)
End Select
Case "KELVIN"
Select Case UCase(targetScale)
Case "CELSIUS"
convertTemperature = KelvinToCelsius(temperature)
Case "DELISLE"
convertTemperature = KelvinToDelisle(temperature)
Case "FAHRENHEIT"
convertTemperature = KelvinToFahrenheit(temperature)
Case "NEWTON"
convertTemperature = KelvinToNewton(temperature)
Case "RANKINE"
convertTemperature = KelvinToRankine(temperature)
Case "REAUMUR"
convertTemperature = KelvinToReaumur(temperature)
Case "ROMER"
convertTemperature = KelvinToRomer(temperature)
End Select
Case "NEWTON"
Select Case UCase(targetScale)
Case "CELSIUS"
convertTemperature = NewtonToCelsius(temperature)
Case "DELISLE"
convertTemperature = NewtonToDelisle(temperature)
Case "FAHRENHEIT"
convertTemperature = NewtonToFahrenheit(temperature)
Case "KELVIN"
convertTemperature = NewtonToKelvin(temperature)
Case "RANKINE"
convertTemperature = NewtonToRankine(temperature)
Case "REAUMUR"
convertTemperature = NewtonToReaumur(temperature)
Case "ROMER"
convertTemperature = NewtonToRomer(temperature)
End Select
Case "RANKINE"
Select Case UCase(targetScale)
Case "CELSIUS"
convertTemperature = RankineToCelsius(temperature)
Case "DELISLE"
convertTemperature = RankineToDelisle(temperature)
Case "FAHRENHEIT"
convertTemperature = RankineToFahrenheit(temperature)
Case "KELVIN"
convertTemperature = RankineToKelvin(temperature)
Case "NEWTON"
convertTemperature = RankineToNewton(temperature)
Case "REAUMUR"
convertTemperature = RankineToReaumur(temperature)
Case "ROMER"
convertTemperature = RankineToRomer(temperature)
End Select
Case "REAUMUR"
Select Case UCase(targetScale)
Case "CELSIUS"
convertTemperature = ReaumurToCelsius(temperature)
Case "DELISLE"
convertTemperature = ReaumurToDelisle(temperature)
Case "FAHRENHEIT"
convertTemperature = ReaumurToFahrenheit(temperature)
Case "KELVIN"
convertTemperature = ReaumurToKelvin(temperature)
Case "NEWTON"
convertTemperature = ReaumurToNewton(temperature)
Case "RANKINE"
convertTemperature = ReaumurToRankine(temperature)
Case "ROMER"
convertTemperature = ReaumurToRomer(temperature)
End Select
Case "ROMER"
Select Case UCase(targetScale)
Case "CELSIUS"
convertTemperature = RomerToCelsius(temperature)
Case "DELISLE"
convertTemperature = RomerToDelisle(temperature)
Case "FAHRENHEIT"
convertTemperature = RomerToFahrenheit(temperature)
Case "KELVIN"
convertTemperature = RomerToKelvin(temperature)
Case "NEWTON"
convertTemperature = RomerToNewton(temperature)
Case "RANKINE"
convertTemperature = RomerToRankine(temperature)
Case "REAUMUR"
convertTemperature = RomerToReaumur(temperature)
End Select
End Select
end function
' Converts a given temperature from Celsius to Delisle.
function CelsiusToDelisle(temperature)
CelsiusToDelisle = (100 - temperature) * 3 / 2
end function
' Converts a given temperature from Celsius to Fahrenheit.
function CelsiusToFahrenheit(temperature)
CelsiusToFahrenheit = (temperature * 9 / 5) + 32
end function
' Converts a given temperature from Celsius to Kelvin.
function CelsiusToKelvin(temperature)
CelsiusToKelvin = temperature + 273.15
end function
' Converts a given temperature from Celsius to Newton.
function CelsiusToNewton(temperature)
CelsiusToNewton = temperature * 33 / 100
end function
' Converts a given temperature from Celsius to Rankine.
function CelsiusToRankine(temperature)
CelsiusToRankine = (temperature + 273.15) * 1.8
end function
' Converts a given temperature from Celsius to Reaumur.
function CelsiusToReaumur(temperature)
CelsiusToReamur = temperature * 4 / 5
end function
' Converts a given temperature from Celsius to Romer.
function CelsiusToRomer(temperature)
CelsiusToRomer = temperature * 21 / 40 + 7.5
end function
' Converts a given temperature from Delisle to Celsius.
function DelisleToCelsius(temperature)
DelisleToCelsius = 100 - temperature * 2 / 3
end function
' Converts a given temperature from Delisle to Fahrenheit.
function DelisleToFahrenheit(temperature)
DelisleToFahrenheit = 212 - temperature * 6 / 5
end function
' Converts a given temperature from Delisle to Kelvin.
function DelisleToKelvin(temperature)
DelisleToKelvin = 373.15 - temperature * 2 / 3
end function
' Converts a given temperature from Delisle to Newton.
function DelisleToNewton(temperature)
DelisleToNewton = 33 - temperature * 11 / 50
end function
' Converts a given temperature from Delisle to Rankine.
function DelisleToRankine(temperature)
DelisleToRankine = 671.67 - temperature * 6 / 5
end function
' Converts a given temperature from Delisle to Reaumur.
function DelisleToReaumur(temperature)
DelisleToReaumur = 80 - temperature * 8 / 15
end function
' Converts a given temperature from Delisle to Romer.
function DelisleToRomer(temperature)
DelisleToRomer = 60 - temperature * 7 / 20
end function
' Converts a given temperature from Fahrenheit to Celsius.
function FahrenheitToCelsius(temperature)
FahrenheitToCelsius = (temperature - 32) * 5 / 9
end function
' Converts a given temperature from Fahrenheit to Delisle.
function FahrenheitToDelisle(temperature)
FahrenheitToDelisle = (212 - temperature) * 5 / 6
end function
' Converts a given temperature from Fahrenheit to Kelvin.
function FahrenheitToKelvin(temperature)
FahrenheitToKelvin = (temperature - 32) * 5 / 9 + 273.15
end function
' Converts a given temperature from Fahrenheit to Newton.
function FahrenheitToNewton(temperature)
FahrenheitToNewton = (temperature - 32) * 11 / 60
end function
' Converts a given temperature from Fahrenheit to Rankine.
function FahrenheitToRankine(temperature)
FahrenheitToRankine = temperature + 459.67
end function
' Converts a given temperature from Fahrenheit to Reamur.
function FahrenheitToReaumur(temperature)
FahrenheitToReaumur = (temperature - 32) * 4 / 9
end function
' Converts a given temperature from Fahrenheit to Romer.
function FahrenheitToRomer(temperature)
FahrenheitToRomer = (temperature - 32) * 7 / 24 + 7.5
end function
' Converts a given temperature from Kelvin to Celsius.
function KelvinToCelsius(temperature)
KelvinToCelsius = temperature - 273.15
end function
' Converts a given temperature from Kelvin to Delisle.
function KelvinToDelisle(temperature)
KelvinToDelisle = (373.15 - temperature) * 3 / 2
end function
' Converts a given temperature from Kelvin to Fahrenheit.
function KelvinToFahrenheit(temperature)
KelvinToFahrenheit = (temperature - 273.15) * 9 / 5 + 32
end function
' Converts a given temperature from Kelvin to Newton.
function KelvinToNewton(temperature)
KelvinToNewton = (temperature - 273.15) * 33 / 100
end function
' Converts a given temperature from Kelvin to Rankine.
function KelvinToRankine(temperature)
KelvinToRankine = temperature * 1.8
end function
' Converts a given temperature from Kelvin to Reaumur.
function KelvinToReaumur(temperature)
KelvinToReaumur = (temperature - 273.15) * 4 / 5
end function
' Converts a given temperature from Kelvin to Romer.
function KelvinToRomer(temperature)
KelvinToRomer = (temperature - 273.15) * 21 / 40 + 7.5
end function
' Converts a given temperature from Newton to Celsius.
function NewtonToCelsius(temperature)
NewtonToCelsius = temperature * 100 / 33
end function
' Converts a given temperature from Newton to Delisle.
function NewtonToDelisle(temperature)
NewtonToDelisle = (33 - temperature) * 50 / 11
end function
' Converts a given temperature from Newton to Fahrenheit.
function NewtonToFahrenheit(temperature)
NewtonToFahrenheit = temperature * 60 / 11 + 32
end function
' Converts a given temperature from Newton to Kelvin.
function NewtonToKelvin(temperature)
NewtonToKelvin = temperature * 100 / 33 + 273.15
end function
' Converts a given temperature from Newton to Rankine.
function NewtonToRankine(temperature)
NewtonToRankine = temperature * 60 / 11 + 491.67
end function
' Converts a given temperature from Newton to Reaumur.
function NewtonToReaumur(temperature)
NewtonToReaumur = temperature * 80 / 33
end function
' Converts a given temperature from Newton to Romer.
function NewtonToRomer(temperature)
NewtonToRomer = temperature * 35 / 22 + 7.5
end function
' Converts a given temperature from Rankine to Celsius.
function RankineToCelsius(temperature)
RankineToCelsius = (temperature / 1.8) - 273.15
end function
' Converts a given temperature from Rankine to Delisle.
function RankineToDelisle(temperature)
RankineToDelisle = (671.67 - temperature) * 5 / 6
end function
' Converts a given temperature from Rankine to Fahrenheit.
function RankineToFahrenheit(temperature)
RankineToFahrenheit = temperature - 459.67
end function
' Converts a given temperature from Rankine to Kelvin.
function RankineToKelvin(temperature)
RankineToKelvin = temperature / 1.8
end function
' Converts a given temperature from Rankine to Newton.
function RankineToNewton(temperature)
RankineToNewton = (temperature - 491.67) * 11 / 60
end function
' Converts a given temperature from Rankine to Reaumur.
function RankineToReaumur(temperature)
RankineToReaumur = (temperature * 5 / 9 - 273.15) * 4 / 5
end function
' Converts a given temperature from Rankine to Romer.
function RankineToRomer(temperature)
RankineToRomer = (temperature - 491.67) * 7 / 24 + 7.5
end function
' Converts a given temperature from Reaumur to Celsius.
function ReaumurToCelsius(temperature)
ReaumurToCelsius = temperature * 5 / 4
end function
' Converts a given temperature from Reaumur to Delisle.
function ReaumurToDelisle(temperature)
ReaumurToDelisle = (80 - temperature) * 15 / 8
end function
' Converts a given temperature from Reaumur to Fahrenheit.
function ReaumurToFahrenheit(temperature)
ReaumurToFahrenheit = temperature * 9 / 4 + 32
end function
' Converts a given temperature from Reaumur to Kelvin.
function ReaumurToKelvin(temperature)
ReaumurToKelvin = temperature * 5 / 4 + 273.15
end function
' Converts a given temperature from Reaumur to Newton.
function ReaumurToNewton(temperature)
ReaumurToNewton = temperature * 33 / 80
end function
' Converts a given temperature from Reaumur to Rankine.
function ReaumurToRankine(temperature)
ReaumurToRankine = temperature * 9 / 4 + 491.67
end function
' Converts a given temperature from Reaumur to Romer.
function ReaumurToRomer(temperature)
ReaumurToRomer = temperature * 21 / 32 + 7.5
end function
' Converts a given temperature from Romer to Celsius.
function RomerToCelsius(temperature)
RomerToCelsius = (temperature - 7.5) * 40 / 21
end function
' Converts a given temperature from Romer to Delisle.
function RomerToDelisle(temperature)
RomerToDelisle = (60 - temperature) * 20 / 7
end function
' Converts a given temperature from Romer to Fahrenheit.
function RomerToFahrenheit(temperature)
RomerToFahrenheit = (temperature - 7.5) * 24 / 7 + 32
end function
' Converts a given temperature from Romer to Kelvin.
function RomerToKelvin(temperature)
RomerToKelvin = (temperature - 7.5) * 40 / 21 + 273.15
end function
' Converts a given temperature from Romer to Newton.
function RomerToNewton(temperature)
RomerToNewton = (temperature - 7.5) * 22 / 35
end function
' Converts a given temperature from Romer to Rankine.
function RomerToRankine(temperature)
RomerToRankine = (temperature - 7.5) * 24 / 7 + 491.67
end function
' Converts a given temperature from Romer to Reaumur.
function RomerToReaumur(temperature)
RomerToReaumur = (temperature - 7.5) * 32 / 21
end function
%>ASP 将0添加到一位数字
function a0(n)
n = trim(n)
a0 = n
if trim(n) = "" then exit function
n = cstr(n)
if len(n) < 2 then n = "0" & n
a0 = n
end functionASP 用ASP检查复数 - 一个简单的检验复数函数
function CheckPlural(input)
if input << 1 then
CheckPlural = "s"
else
CheckPlural = ""
end if
end function
'function can be called like so:
'25 Vote<%=CheckPlural(25)%>ASP 罗马数字
<%
' ASP Roman Numeral Library
'
' Copyright (c) 2008, reusablecode.blogspot.com; some rights reserved.
'
' This work is licensed under the Creative Commons Attribution License. To view
' a copy of this license, visit http://creativecommons.org/licenses/by/3.0/ or
' send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California
' 94305, USA.
' Convert Arabic numerals into Roman numerals.
function roman(ByVal arabic)
Dim fractions
Dim ones
Dim tens
Dim hundreds
Dim thousands
fractions = Array("", "�¢ï¿½�¢", "�¢ï¿½�¢�¢ï¿½�¢", "�¢ï¿½�¢�¢ï¿½�¢�¢ï¿½�¢", "�¢ï¿½�¢�¢ï¿½�¢�¢ï¿½�¢�¢ï¿½�¢", "�¢ï¿½�¢�¢ï¿½�¢�¢ï¿½�¢�¢ï¿½�¢�¢ï¿½�¢", "S", "S�¢ï¿½�¢", "S�¢ï¿½�¢�¢ï¿½�¢", "S�¢ï¿½�¢�¢ï¿½�¢�¢ï¿½�¢", "S�¢ï¿½�¢�¢ï¿½�¢�¢ï¿½�¢�¢ï¿½�¢", "S�¢ï¿½�¢�¢ï¿½�¢�¢ï¿½�¢�¢ï¿½�¢�¢ï¿½�¢", "I")
ones = Array("", "I", "II", "III", "IV", "V", "VI", "VII", "VIII", "IX")
tens = Array("", "X", "XX", "XXX", "XL", "L", "LX", "LXX", "LXXX", "XC")
hundreds = Array("", "C", "CC", "CCC", "CD", "D", "DC", "DCC", "DCCC", "CM")
thousands = Array("", "M", "MM", "MMM", "MMMM")
if arabic > 4999 then
' For large numbers (five thousand and above), a bar is placed above a base numeral to indicate multiplication by 1000.
' Since it is not possible to illustrate this in plain ASCII, this function will refuse to convert numbers above 4999.
Err.Clear
Err.Raise 9
elseif arabic = 0 then
' About 725, Bede or one of his colleagues used the letter N, the initial of nullae,
' in a table of epacts, all written in Roman numerals, to indicate zero.
roman = "N"
else
' Handle fractions that will round up to 1.
if round((arabic mod 1) * 12) = 12 then
arabic = round(arabic)
end if
' With special cases out of the way, we can proceed.
roman = thousands((arabic - (arabic mod 1000)) / 1000)
arabic = arabic mod 1000
roman = roman & hundreds((arabic - (arabic mod 100)) / 100)
arabic = arabic mod 100
roman = roman & tens((arabic - (arabic mod 10)) / 10)
arabic = arabic mod 10
roman = roman & ones((arabic - (arabic mod 1)) / 1)
arabic = arabic mod 1
' Handling for fractions.
if arabic > 0 then
roman = roman & fractions(round(arabic * 12))
end if
end if
end function
' Expand subtractive notation in Roman numerals.
function roman_expand(ByVal roman)
roman = replace(roman, "CM", "DCCCC")
roman = replace(roman, "CD", "CCCC")
roman = replace(roman, "XC", "LXXXX")
roman = replace(roman, "XL", "XXXX")
roman = replace(roman, "IX", "VIIII")
roman = replace(roman, "IV", "IIII")
roman_expand = roman
end function
' Compress Roman numerals using subtractive notation.
function roman_compress(ByVal roman)
roman = replace(roman, "DCCCC", "CM")
roman = replace(roman, "CCCC", "CD")
roman = replace(roman, "LXXXX", "XC")
roman = replace(roman, "XXXX", "XL")
roman = replace(roman, "VIIII", "IX")
roman = replace(roman, "IIII", "IV")
roman_compress = roman
end function
' Convert Roman numerals to Arabic numerals.
' Requires InstrCount()
function arabic(ByVal roman)
Dim result
result = 0
' Remove subtractive notation.
roman = roman_expand(roman)
' Calculte for each numeral.
result = result + InstrCount(roman, "M") * 1000
result = result + InstrCount(roman, "D") * 500
result = result + InstrCount(roman, "C") * 100
result = result + InstrCount(roman, "L") * 50
result = result + InstrCount(roman, "X") * 10
result = result + InstrCount(roman, "V") * 5
result = result + InstrCount(roman, "I")
end function
' Validate a roman number.
function isRoman(roman)
dim regEx
set regEx = new RegExp
with regEx
.IgnoreCase = true
.Global = true
.Pattern = "[MDCLXVI]"
end with
if regEx.Test(roman) then
isRoman = true
else
isRoman = false
end if
set regEx = nothing
end function
%>ASP 阶乘
<%
' ASP Mathematics Library - Factorial
'
' Copyright (c) 2008, reusablecode.blogspot.com; some rights reserved.
'
' This work is licensed under the Creative Commons Attribution License. To view
' a copy of this license, visit http://creativecommons.org/licenses/by/3.0/ or
' send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California
' 94305, USA.
' Determine the factorial for a given number
function factorial(x)
dim result
result = 1
if x > 1 then
for i = 2 to x
result = result * i
next
end if
factorial = result
end function
' Returns the number of combinations, without regard to order, of y items that can be made from a pool of x items.
' Requires factorial()
function combinatorial(x, y)
if (x >= y) and (y > 0) then
combinatorial = factorial(x) / factorial(y) / factorial(x - y)
else
combinatorial = 0
end if
end function
' Returns the number of permutations, with regard to order, of y items that can be made from a pool of x items.
' Requires factorial()
function permutations(x, y)
permutations = factorial(x) / factorial(x - y)
end function
%>ASP 上午下午
<%
' Copyright (c) 2008, www.thecanonman.com; some rights reserved.
'
' This work is licensed under the Creative Commons Attribution License. To view
' a copy of this license, visit http://creativecommons.org/licenses/by/3.0/ or
' send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California
' 94305, USA.
' Returns either AM or PM, given a Time value.
function ampm(someTime)
if hour(someTime) < 12 then
ampm = "AM"
else
ampm = "PM"
end if
end function
%>ASP 是字母
<%
' Copyright (c) 2008, www.thecanonman.com; some rights reserved.
'
' This work is licensed under the Creative Commons Attribution License. To view
' a copy of this license, visit http://creativecommons.org/licenses/by/3.0/ or
' send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California
' 94305, USA.
' Checks if a string contains only alpha characters.
function isAlpha(someString)
dim regEx
set regEx = new RegExp
with regEx
.Global = true
.IgnoreCase = true
.Pattern = "[A-Z\s_]"
end with
if regEx.test(someString) then
isAlpha = true
else
isAlpha = false
end if
set regEx = nothing
end function
%>