hi dears, i have an question please if you can help me.
i maked an program to do some functions
and this program works with the global hot keys
i added an option to the users to change the hot keys
when i searched about how to do that i found this UDF
but the problem here that this UDF cant be detect the win key.
can you help me to add it, or if there are any others UDFSS wich do that work please give me some.
i hope that my question is clear for you.
thanks in advance
I wrote a benchmark script to measure variable declarations
to find out whether you should focus more on static or global variables
#cs ---------------------------------------------------------------------------- AutoIt Version: 22.214.171.124 #ce ---------------------------------------------------------------------------- #Region Pre-Setting Local $iTally1 = 0 Local $iTally2 = 0 Local $iTally3 = 0 Local $iTally4 = 0 Local $iTally5 = 0 Local $iTally6 = 0 Local $iTally7 = 0 Global $GLOBALCONST1 = 1 Global $GLOBALCONST2 = 1 Global $GLOBALCONST3 = 1 Global $GLOBALCONST4 = 1 Global $GLOBALCONST5 = 1 #EndRegion Pre-Setting #Region Test Functions Func s1() Static $i = $GLOBALCONST1 Return $i EndFunc Func g2() Return $GLOBALCONST2 EndFunc Func g3() Static $i7 = "gsdgdfegbgbrwefw" Return $GLOBALCONST3 EndFunc Func g4() Static $i1 = 1 Static $i2 = "asd" Static $i3 = 234 Static $i4 = True Static $i5 =  Static $i6 = "hgsdg" Static $i7 = 1 Static $i8 = 1 Static $i9 = 1 Static $i0 = 1 Return $GLOBALCONST4 EndFunc Func g5() Local $i = $GLOBALCONST5 Return $i EndFunc Func g6() Local $i = 1 Return $i EndFunc Func g7() Return 1 EndFunc #EndRegion Test Functions #Region Benchmark Loop For $i = 0 To 15 Local $tDelta = TimerInit() Do $iTally1 += s1() Until TimerDiff($tDelta) >= 1000 Local $tDelta = TimerInit() Do $iTally2 += g2() Until TimerDiff($tDelta) >= 1000 Local $tDelta = TimerInit() Do $iTally3 += g3() Until TimerDiff($tDelta) >= 1000 Local $tDelta = TimerInit() Do $iTally4 += g4() Until TimerDiff($tDelta) >= 1000 Local $tDelta = TimerInit() Do $iTally5 += g5() Until TimerDiff($tDelta) >= 1000 Local $tDelta = TimerInit() Do $iTally6 += g6() Until TimerDiff($tDelta) >= 1000 Local $tDelta = TimerInit() Do $iTally7 += g7() Until TimerDiff($tDelta) >= 1000 Next #EndRegion Benchmark Loop ConsoleWrite(@CRLF&"Static1: "&$iTally1&" pkt"&@CRLF&"Global2: "&$iTally2&" pkt"&@CRLF&"Global3: "&$iTally3&" pkt"&@CRLF&"Global4: "&$iTally4&" pkt"&@CRLF&"Local5: "&$iTally5&" pkt"&@CRLF&"Local6: "&$iTally6&" pkt"&@CRLF&"Hardcode7:"&$iTally7&" pkt"&@CRLF) #cs Result Static1: 10291881 pkt global to static Global2: 13977324 pkt only global Global3: 9886169 pkt global and static Global4: 2933051 pkt global and many statics Local5: 9937314 pkt global to local Local6: 10306484 pkt only local Hardcode7: 14835319 pkt no variable #ce Result:
100% no variable, hardcore value
94% only global variable use
69% only local variable use with hardcore value set
69% only static variable use with global variable value set
67% declaration of local variable with global variable value set
66% only global variable use with one static variable beside
20% only global variable use with ten static variables beside
My thesis of the result:
Be careful with declarations, whether local, global or static Note: in my test the global variable performance was better than the local one, but in practice the global one would lose performance due to multiple operations
What is your best practice sharing data between multiple functions?
Hello everyone, I discovered a bug yesterday and I posted it at the bug tracker:
I also made a simple script which can be used to reproduce the bug:
CreateVariable() ConsoleWrite($sGlobalVariable & @CRLF) Func CreateVariable() Global $sGlobalVariable = "Foobar" EndFunc The bug was closed by @BrewManNH:
While I partially agree with the above statement, My code was not practical enough... so @mLipok advised me to create a thread on the forums with practical code (Thanks!). That is the point of this thread, I am going to provide the code where I experience this bug/problem .
I discovered this bug when I was working on one of my projects called "ProxAllium". When the main script finishes execution, Au3Check throws a nasty warning about "variable possibly used before declaration":
As you can see, the variable is indeed being used after calling the function in which the variable is declared... The warning won't appear if I declare the function ABOVE the variable. As @BrewManNH said, Au3Check reads line by line... I think this should be changed, Au3Check should not throw warnings if the interpreter is able to run the code, at least most of the time anyway!
So what do you guys think? Is this a valid bug?... and I request those who participate in the discussion not to discuss the code being "poor", that is another thing/thread in itself
P.S I had already written this once but the forum editor decided to mess up and when I undid (Ctrl + Z) something... This is a poorly written version of that article, I was very frustrated while writing this!
I'm trying to use #OnAutoItStartRegister to modify the Global variable, but it seems it doesn't work, is that on purpose, that those callback functions cannot modify anything except in their own scope?