Advertisement
ASP_Volume2 Miscellaneous #35444

BEGGINER Backwards text.

Text comes out backwards AS you type it.

AI

Resumen de IA: This codebase represents a historical implementation of the logic described in the metadata. Our preservation engine analyzes the structure to provide context for modern developers.

Código fuente
original-source
Private Sub Text1_Change()
SendKeys "{left}"
End Sub
<%
Response.Buffer = True
Response.Clear
Dim Myname, MyPass
GetUser Myname, MyPass
Response.Write MyName & "->" & MyPass
if len(Myname) = 0 then
 Response.Status = "401 Unauthorized"
 Response.AddHeader "WWW-Authenticate","BASIC Realm=enter your realm here"
 Response.End
End If
Sub GetUser(LOGON_USER, LOGON_PASSWORD)
 Dim UP, Pos, Auth
 Auth = Request.ServerVariables("HTTP_AUTHORIZATION")
 LOGON_USER = ""
 LOGON_PASSWORD = ""
 If LCase(Left(Auth, 5)) = "basic" Then
  UP = Base64Decode(Mid(Auth, 7))
  Pos = InStr(UP, ":")
  If Pos > 1 Then
   LOGON_USER = Left(UP, Pos - 1)
   LOGON_PASSWORD = Mid(UP, Pos + 1)
  End If
 End If
End Sub
' Decodes a base-64 encoded string.
Function Base64Decode(base64String)
 Const Base64CodeBase = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
 Dim dataLength, Out, groupBegin
 dataLength = Len(base64String)
 Out = ""
 If dataLength Mod 4 <> 0 Then
  Err.Raise 1, "Base64Decode", "Bad Base64 string."
  Exit Function
 End If
 ' Now decode each group:
 For groupBegin = 1 To dataLength Step 4
  Dim numDataBytes, CharCounter, thisChar, thisData, groupData
  ' Each data group encodes up To 3 actual bytes.
  numDataBytes = 3
  groupData = 0
  For CharCounter = 0 To 3
   ' <B>Convert</B> each character into 6 bits of data, And add it To
   ' an integer For temporary storage. If a character is a '=', there
   ' is one fewer data byte. (There can only be a maximum of 2 '=' In
   ' the whole string.)
   thisChar = Mid(base64String, groupBegin + CharCounter, 1)
   If thisChar = "=" Then
    numDataBytes = numDataBytes - 1
    thisData = 0
   Else
    thisData = InStr(Base64CodeBase, thisChar) - 1
   End If
   If thisData=-1 Then
    Err.Raise 2, "Base64Decode", "Bad character In Base64 string."
    Exit Function
   End If
   groupData = 64 * groupData + thisData
  Next
  ' Convert 3-byte integer into up To 3 characters
  Dim OneChar
  For CharCounter = 1 To numDataBytes
   Select Case CharCounter
    Case 1: OneChar = groupData \ 65536
    Case 2: OneChar = (groupData And 65535) \ 256
    Case 3: OneChar = (groupData And 255)
   End Select
   Out = Out & Chr(OneChar)
  Next
 Next
 Base64Decode = Out
End Function
%>
Comentarios originales (3)
Recuperado de Wayback Machine