Search found 2709 matches

by marcov
Aug 12, 2019 22:30
Forum: General
Topic: FBIDE
Replies: 1
Views: 270

Re: FBIDE

Maybe the antivirus keeps a lock on the generated exe. Try excluding related directories from the antivirus
by marcov
Aug 07, 2019 19:08
Forum: General
Topic: Quadra decimal
Replies: 8
Views: 395

Re: Quadra decimal

How about it? How would it be useful?

(and then I assume relative to simple library implementations like bit packed records like struct { int quadra:4})
by marcov
Jul 23, 2019 21:14
Forum: Beginners
Topic: Advantages of different GUI libraries
Replies: 18
Views: 754

Re: Advantages of different GUI libraries

I miss QT. Together with Winapi and GTK I'd say those are the major options.
by marcov
Jul 22, 2019 9:24
Forum: General
Topic: Let us talk about memory layout of classes Microsost C++ vs gnu g++ vs FreeBASIC !
Replies: 6
Views: 380

Re: Let us talk about memory layout of classes Microsost C++ vs gnu g++ vs FreeBASIC !

I've no clue of C++ vtable layout, but if vtable[0] is not a method, it might also be a pointer to some other descriptor table (like for multiple inheritance or RTTI).
by marcov
Jul 21, 2019 20:42
Forum: General
Topic: Let us talk about memory layout of classes Microsost C++ vs gnu g++ vs FreeBASIC !
Replies: 6
Views: 380

Re: Let us talk about memory layout of classes Microsost C++ vs gnu g++ vs FreeBASIC !

I don't see the constructor declared as virtual, so why would it be in the vtable? Are constructors always virtual by default?
by marcov
Jul 12, 2019 8:18
Forum: General
Topic: NUL device in DOS and Windows
Replies: 6
Views: 377

Re: NUL device in DOS and Windows

MrSwiss wrote:Try this: If FileExists( blockdir & "\." ) Then


(minor detail: afaik that doesn't work for roots)
by marcov
Jun 20, 2019 15:54
Forum: Community Discussion
Topic: fb 1.07 tests
Replies: 13
Views: 1163

Re: fb 1.07 tests

Debug info by default. strip can be always done afterwards on release.

Unstripping is hard :-)
by marcov
Jun 06, 2019 20:03
Forum: Community Discussion
Topic: FreeBASIC-1.06.0-Win gcc-9.1
Replies: 25
Views: 1179

Re: FreeBASIC-1.06.0-Win gcc-9.1

And debuginfo, make sure they are properly stripped.
by marcov
Jun 01, 2019 21:12
Forum: Projects
Topic: Creating (scientific) plots via gnuplot
Replies: 68
Views: 3295

Re: Creating (scientific) plots via gnuplot

Carlos Herrera wrote:If an old and buggy fbgfx form is replaced by the gnuplot engine, we will have something
that matches TAChart from Lazarus. After all, Maxima, Octave, nextnano, ... use gnuplot engine,
so its not a shame.


TAChart doesn't use gnuplot or anything external.
by marcov
May 22, 2019 16:48
Forum: Community Discussion
Topic: Wiindows 10
Replies: 24
Views: 1687

Re: Wiindows 10

Low memory devices (e.g. 4GB AND integrated graphics) are no picnic ether. For 1709 update: Core2 6600 (2.4GHz) 6GB with SSD: about 2.5 hrs. (now has been junked) 1809 update i7-3770 12GB SSD : 50min-1hr. Ryzen 2600 24GB with (old) SSD: 35-40 minutes added later: these are rough magnitude only figur...
by marcov
May 21, 2019 12:25
Forum: Community Discussion
Topic: fawlty/idl programming language
Replies: 9
Views: 721

Re: fawlty/idl programming language

Octave ( the open source matlab compatible) is also quite usable. During a research period, I hooked up a bunch of batchfiles, .m scripts and some pascal code (*) to script together processing incoming data and make plots. I think I originally mostly started it, because I found a bunch of matlab ff...
by marcov
May 21, 2019 8:49
Forum: General
Topic: Programming fonts
Replies: 8
Views: 456

Re: Programming fonts

I also have some dos nostalgia, but I go for the classic colors rather than the fonts

Image.

Actually with current LED monitors, it is much better since they don't have to be overly bright to have good contrast.
by marcov
May 21, 2019 8:19
Forum: DOS
Topic: gpp 9.10 upgrade strange error compilation
Replies: 1
Views: 513

Re: gpp 9.10 upgrade strange error compilation

The errors is in .s files, so to me it looks like an assembler problem. So either also upgrade you binutils, or FB generates something that results in assembler that would not be generated by just C code.
by marcov
May 18, 2019 20:47
Forum: Documentation
Topic: Wiki improvements
Replies: 320
Views: 29593

Re: Wiki improvements

Oops, I missed a step. %% tags with the html escaping only work for chm. I think I'd like to get rid of the html escaping and look at improving the fbdoc (wiki-> chm converter). Even though fbdoc doesn't know unicode, the wiki's UTF8 should be preserved through most of the string manipulations. Pro...
by marcov
May 11, 2019 12:40
Forum: General
Topic: Problem writing 8GB array to disk
Replies: 25
Views: 1000

Re: Problem writing 8GB array to disk

Afaik windows API has such limits, the common win32/64 write-block-to-file writefile also has "dword" as argument, iow 32-bit. Indeed. Interestingly enough, even WriteFileEx has that limit. There is an easy workaround, though: MapViewOfFile . Afaik the native WinNT I/O are completion port...

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