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1977 -
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Everything posted by Attila Kovacs
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Best Practices for FireDAC FetchMode/RecordCount Settings
Attila Kovacs replied to Larry Hengen's topic in Databases
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Best Practices for FireDAC FetchMode/RecordCount Settings
Attila Kovacs replied to Larry Hengen's topic in Databases
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Maybe "git diff" and "git blame" would show something useful. You are a team of developers and go with "something is messed up" statements? Usually this come from the clients.
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Me too. Also funny one. Especially that you don't understand why would one use an online service to make a complementary/secondary cold-backup in a different geographical location, then you answer your own question in 2 minutes with the burglars.
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http://ollydbg.de/Paperbak/
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imagelist Looking for Icon Fonts support in Delphi for High-DPI and Themed app?
Attila Kovacs replied to Carlo Barazzetta's topic in VCL
Are you sure that the font has to be installed? I'm loading a custom font from the resources and it's working fine: // Load custom Fonts before creating any forms ResStream := TResourceStream.Create(hInstance, 'MONTSERRAT_MEDIUM', RT_RCDATA); try AddFontMemResourceEx(ResStream.Memory, ResStream.Size, nil, @FontsCount); finally ResStream.Free; end; -
Boolean short-circuit with function calls
Attila Kovacs replied to Mike Torrettinni's topic in Algorithms, Data Structures and Class Design
Exactly this is the way I would prefer like David says. If you change xVal to something meaningful, you will see why: Result := isDog or isCat or isHorse; -
Boolean short-circuit with function calls
Attila Kovacs replied to Mike Torrettinni's topic in Algorithms, Data Structures and Class Design
As you are always obfuscating your code with love, I can't imagine why didn't you go with Result := Ord(a) + Ord(b) + Ord(c) + Ord(Result) > 0; -
SynEdit replacement for Delphi 10.1 Berlin / editor wanted for source code (not Delphi)
Attila Kovacs replied to Mr. Daniel's topic in VCL
try the "new SynEdit code" -
August 2020 GM Blog post
Attila Kovacs replied to Darian Miller's topic in Tips / Blogs / Tutorials / Videos
That one with the FireDAC is more interesting. We will definitely need more moderators 😛 -
usually the credentials are stolen from the client pc's where they are stored antivir's are crap multiple cold backups stored in different geographical locations are backups, everything else is just delusion
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Looks like they are in getit not in the install: https://community.idera.com/developer-tools/b/blog/posts/getit-aqua-light-slate-vcl-style
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How's that? Simple windows share? Or mounted drive?
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I'm afraid you have to pay with bitcoins for this info 😛
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High-level interface-based encapsulation of Direct2D Svg functionality
Attila Kovacs replied to pyscripter's topic in Windows API
you should paint a background to the metafile canvas first, or copy (play) the metafile to its final destination where you already have a background (maybe you already doing that, in this case try to save it to a file and look into it with a wmf viewer, maybe you find something) -
High-level interface-based encapsulation of Direct2D Svg functionality
Attila Kovacs replied to pyscripter's topic in Windows API
good job! coupe of things: D2D1_DRAW_TEXT_OPTIONS_ENABLE_COLOR_FONT is first introduced in Delphi 20.0, maybe you should declare it somewhere with a conditional TOSVersion.Build returns 0 on my system, reporting wrongly that SVG is not supported o.O functions: -SetId() -CreateChild() -IsAttributeSpecified() -RemoveAttribute() -SetAttributeValue() *all -GetAttributeValue() *all? -GetAttributeValueLength() -FindElementById() -CreatePaint() should have LPCWSTR parameters instead of LPWSTR. (just to be pedantic) -
Translation of C headers.
Attila Kovacs replied to pyscripter's topic in RTL and Delphi Object Pascal
btw. in the header and also on the screenshot from Mahdi the first parameters are PCWSTR (LPCWSTR) (const) and not always PWSTR (LPWSTR). this however makes no difference, at least at the moment, as they are defined the same in delphi -
Translation of C headers.
Attila Kovacs replied to pyscripter's topic in RTL and Delphi Object Pascal
opacity : single := 0.5; Element.SetAttributeValue('opacity', D2D1_SVG_ATTRIBUTE_POD_TYPE_FLOAT, @opacity, SizeOf(opacity)); where element = 'svg' if this was the question -
Translation of C headers.
Attila Kovacs replied to pyscripter's topic in RTL and Delphi Object Pascal
@pyscripter yup, was just playing around, it's also RGBA so the original 1, 0, 0, 0 did also not make much sense, mentioned that already earlier -
Translation of C headers.
Attila Kovacs replied to pyscripter's topic in RTL and Delphi Object Pascal
@Kas Ob. is right. With his order this works too: Element.SetAttributeValue('fill', D2D1_SVG_ATTRIBUTE_STRING_TYPE_SVG, '#FF0000'); -
Translation of C headers.
Attila Kovacs replied to pyscripter's topic in RTL and Delphi Object Pascal
@Kas Ob. your version AV's here, I get the recoloring 😄 what now hm, sorry, it works, so declare in reverse order? -
Translation of C headers.
Attila Kovacs replied to pyscripter's topic in RTL and Delphi Object Pascal
@pyscripter d2missing again without the reformatting, sorry 😉 D2DMissing.7z btw. he is using IDA btw2. RecolorSubtree(Root, D2D1ColorF(1, 0, 0, 0)); should be the other way, 0,0,0,1, rgba -
Translation of C headers.
Attila Kovacs replied to pyscripter's topic in RTL and Delphi Object Pascal
ofc some of the const's I had to declare as it did not compile at the beginning, Berlin U2. svg.7z -
Translation of C headers.
Attila Kovacs replied to pyscripter's topic in RTL and Delphi Object Pascal
yippiii, it works. nice one @Mahdi Safsafi -
Translation of C headers.
Attila Kovacs replied to pyscripter's topic in RTL and Delphi Object Pascal
As I first mentioned the in the AV reading address 0x00000001, the "1" is the parameter D2D1_SVG_ATTRIBUTE_POD_TYPE_COLOR. Change it to D2D1_SVG_ATTRIBUTE_POD_TYPE_FILL_MODE and you will get AV reading address 0x00000002. So I thought that the wrong "SetAttributeValue" is called, so I changed the order of the "SetAttributeValue"'s => swapped the last two. But as I can't see any changes in the image and @Mahdi Safsafi showed in IDA that this is a completely different call, I'm not sure what is going on. But it's a good start for you to sort it out.