Muhammad_Awais_Sharif

StringIsDigit Does not work properly

9 posts in this topic




the reason is you using the == operator, which is dedicated to case-sensitive string comparison, for boolean and numeric comparison, not cool.

Share this post


Link to post
Share on other sites

okay thank you :D

Share this post


Link to post
Share on other sites

#6 ·  Posted (edited)

"1" is a string, and 1 is a number, TRUE is boolean....

you should not compare a string with a number ! The result of a comparison is TRUE or FALSE

(1 = "1") is (should be) FALSE   //EDIT (but NOT in AutoIt because of datatype "variant"?! ) so (1="1") in AutoIt is TRUE

(1 = TRUE) is TRUE

Edited by AndyG

Share this post


Link to post
Share on other sites

okay :D 

problem is that in C++ or java single = operator assign value.

So that's why i was using double equal :D

i got it ty :D 

Share this post


Link to post
Share on other sites

#8 ·  Posted (edited)

More precisely, when you write:

If StringIsDigit($tmp) == True Then

the interpretor understands:

If '1' == 'True' Then

because == forces the conversion of its operands to strings and StringIsDigit returns the integer 0 or 1 (1 in your case), while the string 'True' stays by itself. Since the == comparison is over verbatim (case-insensitive) strings, it clearly fails.

The lazy, simple and robust way to code that condition is:

If StringIsDigit($tmp) Then
Edited by jchd
2 people like this

This wonderful site allows debugging and testing regular expressions (many flavors available). An absolute must have in your bookmarks.
Another excellent RegExp tutorial. Don't forget downloading your copy of up-to-date pcretest.exe and pcregrep.exe here
RegExp tutorial: enough to get started
PCRE v8.33 regexp documentation latest available release and currently implemented in AutoIt beta.

SQLitespeed is another feature-rich premier SQLite manager (includes import/export). Well worth a try.
SQLite Expert (freeware Personal Edition or payware Pro version) is a very useful SQLite database manager.
An excellent eBook covering almost every aspect of SQLite3: a must-read for anyone doing serious work.
SQL tutorial (covers "generic" SQL, but most of it applies to SQLite as well)
A work-in-progress SQLite3 tutorial. Don't miss other LxyzTHW pages!
SQLite official website with full documentation (may be newer than the SQLite library that comes standard with AutoIt)

Share this post


Link to post
Share on other sites

#9 ·  Posted (edited)

3 hours ago, jchd said:

 

The lazy, simple and robust way to code that condition is:

If StringIsDigit($tmp) Then
 
 
 
 

Indeed!

@Muhammad_Awais_Sharif  ...Use a single equals (=) for comarison, as well as assignment in AutoIt for cases like this...or just say "If X Then" (whenever X is true..."Then" will execute)

(...It took me a few minutes to wrap my head around the 'single equals comparison' as well, so you're in good company!) :)

bloopie

Edited by bloopie
clarification
1 person likes this

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now

  • Similar Content

    • InunoTaishou
      By InunoTaishou
      I know on other languages when you try to use a string like this
      Global $sString = "Some String" If ($sString) Then ; ... EndIf The compiler will fail because string cannot be used in an expression where it needs a bool (something along those lines). But I see instances in other languages where using $sString in an expression will work and implicitly use the length of the string (or because there is some value in that variable).
      I'm wondering why AutoIt doesn't do the same. If the $sString is used like in my example (or some other expression where it wants a bool type) implicitly use the length of the string instead of the converting to 0?
    • Fhelipe
      By Fhelipe
      So I wanted to use my machine as a server for a program that had a unique login system. It can only log in 1 person and the password is in the script itself. I would like to adptar my code or change it completely so that I can create a database and the Script At Time Of Login Get Database Login And Log In
      Experience with Autoit: Basic                      (sorry for bad English)
      Experience with SQL: None                              (translator only)
      Code Currently Used To Login:
      ;=========================================================
      While 1
          $MSG = GUIGetMsg()
          Switch $MSG
          Case $ButtonOk
              If VerifyLogin(GUICtrlRead($USERNAME),GUICtrlRead($PASSWORD)) = 1 Then
                  GUIDelete($Form1)
                  MsgBox(-1,"Logado com Sucesso","Login Sucedido, Para Parar o Aimbot Pressione ESC!")
                  Run ("C:\Program Files (x86)\Steam\steamapps\common\Mitos.is The Game\Mitosis.exe")
                  RunP()
              Else
                  MsgBox(-1,"Error","Usúario ou Senha está incorreto, Ou Ainda Não Pagou!")
               EndIf
          Case -3
              Exit
           Case $ButtonCancel
              Exit
                Case $HelpButton
               MsgBox(-1, "Criadores", "Criadores: Zummey & Ralta")
      Case $Register
         MsgBox(-1, "ERRO", "PROGRAMA EM DESENVOLVIMENTO FUNÇÃO DESABILITADA")
          EndSwitch
      WEnd
      Func VerifyLogin($USERNAME,$PASSWORD)
          If $USERNAME = "Zummey" And $PASSWORD = "xd90fe10" Then
              Return 1
          Else
              Return 0
          EndIf
      EndFunc; End login
      ;=========================================================
    • IamKJ
      By IamKJ
      I am trying to allow the GUI to gather info as to when to execute a function.  I am having trouble doing this.  So far this is what I have.
       
      ;Timer Func timer () If Not IsDeclared("iMsgBoxAnswer") Then Local $iMsgBoxAnswer $iMsgBoxAnswer = MsgBox(36,"Timer","Please format your answer in 00:00:00:000") Select Case $iMsgBoxAnswer = 6 ;Yes Global $infotime = InputBox ('Time', 'What time to execute?') Do $rawtimer = ToolTip(@Hour & ':' & @Min & ':' & @Sec & ':' & _MSec()) until $rawtimer = $infotime if $rawtimer = $infotime Then msgbox (0,'Worked','Worked') Else EndIf Case $iMsgBoxAnswer = 7 ;No Exit EndSelect EndFunc Func _MSec() Local $stSystemTime = DllStructCreate('ushort;ushort;ushort;ushort;ushort;ushort;ushort;ushort') DllCall('kernel32.dll', 'none', 'GetSystemTime', 'ptr', DllStructGetPtr($stSystemTime)) $sMilliSeconds = StringFormat('%03d', DllStructGetData($stSystemTime, 8)) $stSystemTime = 0 Return $sMilliSeconds EndFunc I have also tried _GUIToolTip_GetText in order to read the tooltip until the time specified, but it still doesn't work.  Any help would be great.
    • FrancescoDiMuro
      By FrancescoDiMuro
      Good evening
      I was looking around the forum if I could find a function that allows to convert a string into a 2 dimensional array...
      The first column of the array is always the same, but the rows could change...
      I have a pattern like:

      Column A|Column B
      Static Text 1|Data 1
      Static Text 2|Data 2
      Static Text 3|Data 3
      Static Text 4|Data 4

      Where, Static Text (1...4) will be always the same, and I don't want to change them... But, Data 1...4 are dynamic fields... So, I could have the pattern above AND I coould have the pattern I'm going to show you right below

      Column A|Column B
      Static Text 1|Data 1
      Static Text 2|Data 2
      Static Text 3|Data 3
      Static Text 4|Data 4
      Static Text 1|Data 5
      Static Text 2|Data 6
      Static Text 3|Data 7
      Static Text 4|Data 8

      How can I do in this case?

      Thanks for everyone's help


       
    • IamKJ
      By IamKJ
      So I have a lot of different functions in the little program I'm making.  Most of them use the Do statement, such as finding images, clicking buttons, etc.
       
      The question I have is how would I be able to both
      1) Create a hotkey to pause whatever I am doing at the moment.  If I have to put something into every function in the program, I don't mind.
      2) Create a hotkey to exit whatever I am doing and stop all loops or commands and bring back the main GUI?