Since these files got missing again: [WayBack] Does anybody know where to get ReservedWordsOP.txt and ReservedWordsC.txt for java2OP.exe in bin\converters\java2op for Delphi 10.1 Berlin upd2? It also… – Rik van Kekem – Google+
Here they are:
Archive for the ‘Delphi’ Category
ReservedWordsOP.txt and ReservedWordsC.txt for use with java2op in Delphi
Posted by jpluimers on 2016/11/22
Posted in Delphi, Delphi 10 Seattle, Delphi 10.1 Berlin (BigBen), Development, Software Development | 2 Comments »
Hope this doesn’t repeat itself…
Posted by jpluimers on 2016/11/18
Nice error starting Delphi XE8:
[Window Title] Error [Content] Registration procedure, Dbexpressentimpl.Register in package c:\program files (x86)\embarcadero\studio\16.0\Bin\DataExplorerDBXPluginEnt220.bpl raised exception class EWrapperError: Parameter MetaClass cannot be nil. Do you want to attempt to load this package the next time a project is loaded? [Yes] [No]
–jeroen
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Posted in Delphi, Delphi XE8, Development, Software Development | Leave a Comment »
Why I always disable Castalia in Delphi
Posted by jpluimers on 2016/11/18
I wrote about disabling Castalia before. This is yet another reason why I disabled it: on a fresh install it will throw errors at startup like this one in XE8: [WayBack] http://qc.embarcadero.com/wc/qcmain.aspx?d=139278
[20441569]{coreide220.bpl} IDEKbd... (Line 586, "IDEKbd.pas" + 0) + $79D
[20441523]{coreide220.bpl} IDEKbd... (Line 586, "IDEKbd.pas" + 0) + $757
[2044168B]{coreide220.bpl} IDEKbd... (Line 586, "IDEKbd.pas" + 0) + $8BF
[2078892A]{coreide220.bpl} KbClient.TKeyboardServices.AddKeyBinding (Line 1455, "KbClient.pas" + 10) + $19
[0DD556A9]{Castalia220.bpl} Castalianavbar.TCastaliaNavToolbarKeyBinding.BindKeyboard + $4D
[2078746B]{coreide220.bpl} KbClient.TIDEKBDFrameAPI.KeyboardChanged (Line 521, "KbClient.pas" + 10) + $16
[20788AF5]{coreide220.bpl} KbClient.CheckUpdate (Line 1490, "KbClient.pas" + 3) + $6
[20788C7E]{coreide220.bpl} KbClient.TKeyboardServices.AddKeyboardBinding (Line 1527, "KbClient.pas" + 31) + $2
[50067002]{rtl220.bpl } System.@IntfCast (Line 36449, "System.pas" + 12) + $0
[0DD55629]{Castalia220.bpl} Castalianavbar.TCastaliaNavToolbarInstallerD8.WndProc + $2D
[2108A075]{designide220.bpl} Events.TEvent.Send (Line 165, "Events.pas" + 2) + $11
[0041D2B7]{bds.exe } AppMain.PostCreateInit (Line 2095, "AppMain.pas" + 72) + $B
[50682FE9]{vcl220.bpl } Vcl.Controls.TControl.WndProc (Line 7245, "Vcl.Controls.pas" + 91) + $6
[50687B91]{vcl220.bpl } Vcl.Controls.TWinControl.WndProc (Line 10079, "Vcl.Controls.pas" + 158) + $6
[5068A86D]{vcl220.bpl } Vcl.Controls.TWinControl.Invalidate (Line 12027, "Vcl.Controls.pas" + 0) + $9
[500605B4]{rtl220.bpl } System.TMonitor.TryEnter (Line 17939, "System.pas" + 10) + $0
[507C1F58]{vcl220.bpl } Vcl.Forms.TCustomForm.WndProc (Line 4427, "Vcl.Forms.pas" + 206) + $5
[506871B0]{vcl220.bpl } Vcl.Controls.TWinControl.MainWndProc (Line 9786, "Vcl.Controls.pas" + 3) + $6
[50172DF4]{rtl220.bpl } System.Classes.StdWndProc (Line 16882, "System.Classes.pas" + 8) + $0
[507CB41F]{vcl220.bpl } Vcl.Forms.TApplication.ProcessMessage (Line 10352, "Vcl.Forms.pas" + 23) + $1
[507CB44A]{vcl220.bpl } Vcl.Forms.TApplication.ProcessMessages (Line 10374, "Vcl.Forms.pas" + 1) + $4
[0041DE2B]{bds.exe } AppMain.TAppBuilder.ApplicationActivated (Line 2264, "AppMain.pas" + 0) + $7
[50828C27]{vcl220.bpl } Vcl.AppEvnts.TCustomApplicationEvents.DoActivate (Line 201, "Vcl.AppEvnts.pas" + 1) + $E
[50829289]{vcl220.bpl } Vcl.AppEvnts.TMultiCaster.DoActivate (Line 422, "Vcl.AppEvnts.pas" + 5) + $8
[507CA8E6]{vcl220.bpl } Vcl.Forms.TApplication.WndProc (Line 9949, "Vcl.Forms.pas" + 126) + $C
[50172DF4]{rtl220.bpl } System.Classes.StdWndProc (Line 16882, "System.Classes.pas" + 8) + $0
[507CC78D]{vcl220.bpl } Vcl.Forms.TApplication.CancelHint (Line 11181, "Vcl.Forms.pas" + 6) + $D
[507CB41F]{vcl220.bpl } Vcl.Forms.TApplication.ProcessMessage (Line 10352, "Vcl.Forms.pas" + 23) + $1
[507CB462]{vcl220.bpl } Vcl.Forms.TApplication.HandleMessage (Line 10382, "Vcl.Forms.pas" + 1) + $4
[507CB795]{vcl220.bpl } Vcl.Forms.TApplication.Run (Line 10520, "Vcl.Forms.pas" + 26) + $3
–jeroen
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Posted in Castalia, Delphi, Delphi XE8, Development, QC, Software Development | 3 Comments »
Positive: Delphi 10.1 Berlin Update 2 is out – ISO links
Posted by jpluimers on 2016/11/15
Since I’m lazy and always misplace how to get the ISOs:
- http://cc.embarcadero.com/item/30652
- http://cc.embarcadero.com/Item/30620
- http://cc.embarcadero.com/Item/30514
–jeroen
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Posted in Delphi, Delphi 10.1 Berlin (BigBen), Development, Software Development | 1 Comment »
Oh nice: the compiler settings in your .dproj files are not reflected in what Ctrl-O O emits in XE7
Posted by jpluimers on 2016/11/15
I need to test this with other Delphi versions:
Oh nice: the compiler settings in your .dproj files are not reflected in what Ctrl-O O emits as it always puts this as first line in your source code for Delphi XE7:
{$A8,B-,C+,D+,E-,F-,G+,H+,I+,J-,K-,L+,M-,N-,O+,P+,Q-,R-,S-,T-,U-,V+,W-,X+,Y+,Z1}Which means that changing integer values in <DCC_Alighment> or <DCC_MinimumEnumSize> and boolean values in <DCC_Optimize> have no effect.
Bummer.
Source: Oh nice: the compiler settings in your .dproj files are not reflected in what…
I will officially report it as soon as https://www.ssllabs.com/ssltest/analyze.html?d=quality.embarcadero.com grades B or better.
And I need to find out if I can help determining which of these causes it via [WayBack] Thomas Mueller (dummzeuch) – Google+:
There are two possibilities:
1. The settings in the dproj file have no effect
2. The settings Ctrl-O O writes to the source file do not reflect the actual compiler settings but are hard coded instead.
(3. Both)
–jeroen
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One of the #EKON20 running gags: Raize condition
Posted by jpluimers on 2016/11/11
When Ray Konopka enters the room you have a Raize condition.
Via the EKON20 sessions, it made its way into the workshop If you thought you could do multi-threading, then play “The Deadlock Empire” games – Entwickler Konferenz
–jeroen
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Posted in Conferences, Delphi, Development, EKON, Event, Software Development | Leave a Comment »
Fixing `Unable to create ModelMaker Tools Shared Directory` and `Cannot create file “C:\HungarianTypeLookup.txt”. Access is denied.`
Posted by jpluimers on 2016/11/10
Like many Delphi 3rd party product, new ModelMaker Code Explorer (often abbreviated as MMX) releases have not been as thick as in the heydays (look at the history for versions 7, 8 , 9, 10, 11 and 12).
Unlike a lot of products it is still there, still very stable and hasn’t been acquired which it means it is available for a wide range of Delphi versions. So I still use it, but know certain issues will likely be never solved.
One of these issues is running ModelMaker Code Explorer as a different user than the installing user. In the authors words:
You need to install MMX as the same user that will run MMX.
MMX does not support running as a different user than the one installed.
This requirement becomes increasingly difficult to satisfy. This especially happens in more security conscious organisations where there is a clear distinction in rights between users that can install software and the ones that use the software. But it can also happen when you switch users because of infrastructure changes (new Windows domain, no Windows domain, etc).
Delphi itself copes reasonably well with that, as does GExperts, but MMX doesn’t. Despite the writeup on How to verify a Code Explorer installation? it lacks two things:
- explaining the below kinds of error messages when you run MMX with a different user than you installed MMX
- explaining some easy steps to fix this
As I roam a lot, I’ve spent about a day fiddling and writing up the below information:
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Posted in Delphi, Development, ModelMaker Code Explorer, Software Development | Leave a Comment »
Old Google Charting API: tools for still using them
Posted by jpluimers on 2016/11/10
While mocking the ScaleMM documentation, I bumped into a chart that I thought was an image, but is in fact generated by the (now deprecated) Image Charts API from Google.
In fact it is generated on the fly from a URL: http://chart.apis.google.com/chart?chxr=0,0,16|1,0,14682…&nonsense=something_that_ends_with.png
Compare the two below. They are identical (:
 Static ScaleMM1 comparison chart |
 URL based ScaleMM1 comparison chart |
Even though the API is deprecated Google has no plans to turn it of, so it still works and is the easiest way to get charts into a Markdown or reStructuredText document.
In practice, it doesn’t matter if you use the chart.apis.google.com or chart.googleapis.com domain: they give the same results the same.
As I wanted to convert the results.txt to a chart, I dissected the above URL, looked up the definitions of the URL parameters (the trickiest: cds for lxy graphs and the combination of chds and chxr, easier: chls) and created a new URL for the chart below.
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Posted in Delphi, Development, Google, Power User, Software Development | Leave a Comment »
Locking Is there a good open source MREW lock object out there that – Supports…
Posted by jpluimers on 2016/11/09
Summary of the Locking Is there a good open source MREW lock object out there thread:
Don’t use MREW. Too many bugs in any implementation, and too easy to make deadlocks.
Use other locking mechanisms that are lighter, easier to understand and therefor less prone to mistakes.
–jeroen
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The SelectiveDebugging plug-in now supports Delphi 10.1 Berlin.
Posted by jpluimers on 2016/11/08
This post is a reminder to myself that this plugin exists at all.
Hopefully by this time it supports more recent Delphi versions as well; when scheduling this post, it supported from XE to 10.1:
My SelectiveDebugging plug-in now supports Delphi 10.1 Berlin. The updated download can be found at the end of the corresponding blog post:… – Uwe Raabe – Google+ [WayBack]
–jeroen
via:
- I distinctly remember that somebody somewhere announced an expert that prevents debugger from stepping into selected units but I can’t find a correct set of Google keywords… – Primož Gabrijelčič – Google+ [WayBack]
- I was searching for “exclude selected units” and variants of that :(
- I vaguely remember someone posting about an means (maybe even an expert) that helps choosing which units you want to exclude from “use debug DCUs”, but… – Jeroen Wiert Pluimers – Google+ [WayBack]
-
Oliver Münzberg: I add the link to your SO question as a comment :o) http://stackoverflow.com/questions/20873014/is-there-a-way-to-enable-debug-dcus-without-including-the-system-unit [WayBack]
-
- delphi – Is there a way to enable Debug DCUs without including the System unit? – Stack Overflow [WayBack]
- Selective Debugging | The Art of Delphi Programming [WayBack]
- At the time of writing: The Selective Debugging package currently supports Delphi XE to Delphi 10.1 Berlin. It can be downloaded here: SelectiveDebuggingSetup.zip [WayBack]
- Please, could you add a “Use System debug DCU” with the “Uses debug DCU’s” checkbox to avoid the debugger to go in the low level System functions ?… – Paul TOTH – Google+ [WayBack]
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Posted in Delphi, Delphi 10 Seattle, Delphi 10.1 Berlin (BigBen), Delphi XE, Delphi XE2, Delphi XE3, Delphi XE4, Delphi XE5, Delphi XE6, Delphi XE7, Delphi XE8, Development, Software Development | Leave a Comment »
The Wiert Corner - irregular stream of stuff 