PureBasic Forums - English

Thanks for the replies, I'll download a copy of chrome and use that then.

Sorry if this has been brought up already. I'm using windows 8.1 and IE 11 and the latest Java install but can't get any of the example webpages to work, the IE window changes colour and that's all.
Anyone else getting this, do the examples not work in IE 11?

Ugly as sin bit of code but maybe you can get something from it.


OpenWindow(0,0,0,1000,800,"",$ca0001)
CreateImage(0,4000,800)
StartDrawing(ImageOutput(0))
y=0
s=4
c=#White
Repeat
For m=1 To s
cc=c
For n=0 To 4000 Step 16
Line(n,y,16,1,cc)
If cc=#White
cc=#Blue
Else
cc=#White
EndIf
Next ...

Can't get it to work using my Motorola XOOM tablet.

If you subclass the gadget then you can limit the input before it gets put into the stringgadget.

(most of this code is stolen from one of srod's examples!) :wink:


Global oldcallback

Procedure newcallback(hwnd, msg, wparam, lparam)
Select msg
Case #WM_CHAR
If (wParam < #VK_0 Or wparam > #VK ...

#om_linear=123
#om_random=453
#om_ignore=279
If OpenWindow(0, 200, 200, 200, 100, "Menu State Example")
If CreateMenu(0, WindowID(0))
MenuTitle("Options...")
MenuItem(1, "1")
MenuItem(2, "2")
MenuItem(3, "3")
EndIf

opt_albumorder=279; Change me

SetMenuItemState(0, 1, 1-Abs(Sign(#om ...

I think you should always use "<=" or ">=" when using steps in a while-wend loop so you don't miss out on the last iteration of the loop.

a = 0
b = 102
c = 3
While a < b
If a>92
Debug "A = "+Str(a)
EndIf
a = a + c
Wend
Debug ""
a = 0
b = 102
c = 3
While a <= b
If a>92
Debug "A = "+Str(a)
EndIf
a ...

Hi, I think it's because you're checking to see if your window gets the focus but it sometimes has it already so it doesn't reactivate. Hope that makes sense.

What I would do is open an invisible window at the same time as your window and then activate that one when you press F12, that way your ...

Indeed, perhaps the compiler shouldn't try to optimise constant floats but instead just leave it to the fpu to do when running, I wouldn't think it would cause too much of an impact on running speed of programs and would then be a consistant behavior.

OT, hey Rook, what's wrong with your keyboard? I've noticed a few of your posts lately have a few double letters in places.

blueznl wrote:Derek, to me that looks like a bug, to be honest.

To be honest, I'd prefer it if it was a bug and that regardless of floating point or integer anything >=x.5 went up and anything <x.5 went down, so much easier.

Like Trond said, when using floating point, the fpu rounds to the nearest even number, not always up!

Or at least it does when using variables.

That would take at least 6 months in Britain due to the teabreaks alone!!

Amazing what can be done with the proper organisation though.

All manor of weirdness!! I guess it's just something to bear in mind when working with floats or integers.

In the program to calculate PI there is a defint a-z at the start so there is no conversion from float to integer so if you run the following example I think it would be different on Qbasic to Pure, I haven't tried it on Qbasic though so don't quote me. :wink:

a=4.5
b=3.5
Debug "rounded up "+Str ...