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Everything posted by David Heffernan
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How many such instances of this type do you need in memory at any time? And what's the expected number of bits that are set at any time? Do you really need to store all bits, both 0 and 1. Can't you just stor the 1s and infer the 0s from the fact that they aren't stored as 1s?
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New Code Signing Certificate Recommendations
David Heffernan replied to James Steel's topic in General Help
Cloud HSM seems like a convenient solution. Seems expensive though. -
New Code Signing Certificate Recommendations
David Heffernan replied to James Steel's topic in General Help
They shipped a USB token which arrived next day. And for EV they just called me to confirm some details I provided on my order. Didn't seem very enhanced at all. -
You've got some memory corruption or broken interface handling code. It could be pretty much anywhere. You might get a better steer using FastMM with full debug options.
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New Code Signing Certificate Recommendations
David Heffernan replied to James Steel's topic in General Help
I got an EV cert from globalsign recently and it only took a couple of days from start to finish. -
W1057 during D7 -> D11 conversion
David Heffernan replied to Bart Verbakel's topic in Algorithms, Data Structures and Class Design
OP doesn't want to run multiple machines. It's just one dev that wants to get rid of ancient Win7 laptop. My point is that you can just install D7 on Win 11. If that is helpful. -
W1057 during D7 -> D11 conversion
David Heffernan replied to Bart Verbakel's topic in Algorithms, Data Structures and Class Design
That's not what we are talking about. We are talking about running the ide on Windows 11. -
W1057 during D7 -> D11 conversion
David Heffernan replied to Bart Verbakel's topic in Algorithms, Data Structures and Class Design
Yeah. You just ignore those and generally install to a write able directory, or put a permissive acl on the installation directory. It's been that way for many windows versions too. -
W1057 during D7 -> D11 conversion
David Heffernan replied to Bart Verbakel's topic in Algorithms, Data Structures and Class Design
Really. I'm pretty sure you can run Delphi 7 on Win 11. -
Parallel for and CPU with Performance and Efficient cores
David Heffernan replied to Jud's topic in RTL and Delphi Object Pascal
They tend not to break things. Also, ignoring affinities would utterly break aot of software, and break some software that set affinities correctly. So, no, this isn't a risk. -
Parallel for and CPU with Performance and Efficient cores
David Heffernan replied to Jud's topic in RTL and Delphi Object Pascal
Seems unlikely that MS would break its system because some people write crap programs. -
Handling Python indented blocks with ExecString()
David Heffernan replied to RSG's topic in Python4Delphi
Is it really the best way to go delphi to python to octave? Must be possible to go straight to octave but far better to use python rather than octave/matlab. -
Handling Python indented blocks with ExecString()
David Heffernan replied to RSG's topic in Python4Delphi
Not much use for a REPL -
My TStringList custom SORTing, trying to mimic Windows Explorer way
David Heffernan replied to programmerdelphi2k's topic in Algorithms, Data Structures and Class Design
It would be cool to look at the Wine implementation of StrCmpLogicalW and port that to Pascal once and for all for a cross platform implementation. https://gitlab.winehq.org/wine/wine/-/blob/master/dlls/kernelbase/string.c#L1298 Looks kinda simple really- 5 replies
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W1057 during D7 -> D11 conversion
David Heffernan replied to Bart Verbakel's topic in Algorithms, Data Structures and Class Design
Blitting a record to a binary file makes it more tricky. Nobody but you can really know what to do. Perhaps you just carry on and suppress the warnings after localising them. But why go to Delphi 11 then? If you carry on as you are you can't do Unicode. Maybe you don't need international language support. Maybe you don't mind having pre determined max text lengths. But if you want to go beyond these limitations it's going need some thought and design. -
W1057 during D7 -> D11 conversion
David Heffernan replied to Bart Verbakel's topic in Algorithms, Data Structures and Class Design
No. Its perfectly possible to save any string type to a file. -
W1057 during D7 -> D11 conversion
David Heffernan replied to Bart Verbakel's topic in Algorithms, Data Structures and Class Design
Why are you using shortstring? Even in D7 that was not recommended. -
Again that's not accurate. Imagine, say, 7 MDI child windows, tiled. You literally can't get splitters in a grid as 7 is prime. I'm not sure anybody that's posted in this thread understand MDI tiling.
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What I don't get in all this is that MDI child windows aren't docked. They are typically tiled. Yes there is cascade but surely nobody wants that. Tabbed is clearly superior to cascade. So any discussion about MDI like GUI without true MDI needs to look at tiling.
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https://stackoverflow.com/questions/5134712/how-to-get-the-sort-order-in-delphi-as-in-windows-explorer
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Here's my MDI app How do I do this with tabs, bearing in mind I want to see both the child windows together.
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This is a bit different from what were are talking about in the other topic. MDI is very different from tabbed.
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Please support Stack Overflow moderators strike against AI content policy
David Heffernan replied to Dalija Prasnikar's topic in Tips / Blogs / Tutorials / Videos
People do see it. If you think society has eliminated discrimination you are deluding yourself. People with privilege find it harder to see discrimination because they don't experience it. I really don't know what to say about this. You think that the slanting towards women in lower paid jobs indicates a great success for equality. -
Please support Stack Overflow moderators strike against AI content policy
David Heffernan replied to Dalija Prasnikar's topic in Tips / Blogs / Tutorials / Videos
No but I never claimed that. Maybe. But it could well be a factor. It doesn't need to be the only reason for it to be a problem. -
Please support Stack Overflow moderators strike against AI content policy
David Heffernan replied to Dalija Prasnikar's topic in Tips / Blogs / Tutorials / Videos
This is classic correlation / causation territory