For a good laugh when you are coding late at the evening: regex – Delphi PCRE – regExp string in INI section “range” – Stack Overflow.
–jeroen
Archive for the ‘Software Development’ Category
When all you have is a Hammer^H^H^H^H^H RegEx tool, everything seems like a nail^H^H^H^H nightmare
Posted by jpluimers on 2012/09/11
Posted in Delphi, Development | 5 Comments »
Crap: VersionInfo handling broken as of Delphi XE2
Posted by jpluimers on 2012/09/11
Today I found out the hard way that you really need a build integration system for managing VersionInfo in Delphi applications: as of Delphi XE2 it is broken in the IDE.
See these links:
- How to manage version information on Delphi XE2 across platforms – Stack Overflow.
- Embarcadero Discussion Forums: Xe2 and version info? ….
- Embarcadero Discussion Forums: Delphi XE2 – Application Version Info ….
This is the only workable workaround so far:
- DDevExtensions 2.6 | Andy’s Blog and Tools.
(with short PDF manual)
–jeroen
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Posted in Delphi, Delphi 2005, Delphi 2006, Delphi 2007, Delphi 2009, Delphi 2010, Delphi 5, Delphi 6, Delphi 7, Delphi XE, Delphi XE2, Delphi XE3, Development, Software Development | Tagged: application version, computer, Delphi, delphi applications, education, embarcadero, integration system, stack overflow, technology | 14 Comments »
Online C#/VB.NET code fragment conversion tools
Posted by jpluimers on 2012/09/11
A few on-line code fragment conversion tools that I have come across in the past:
- from C# to VB.NET/Python/Ruby or from VB.NET to C#/Python/Ruby: Convert VB.NET to C# – A free code conversion tool – developer Fusion.
- from C# to VB.NET or from VB.NET to C#: CodeTranslator: Code Translation From VB.NET C#.
- DotNetSpider: Convert C# to VB.NET. Convert C# projects to VB.NET. and Convert VB.NET to C# online. Free code converter. and http://dotnetspider.com/codeconvert/
- from C# to VB.NET or from VB.NET to C#: Code Converter | Provided by Telerik.
–jeroen
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Posted in .NET, C#, Development, Python, Ruby, Scripting, Software Development, VB.NET | Leave a Comment »
ModelMaker Code Explorer 10.0.0: Delphi XE3 compatible, Locate Type and Empty Parameter Lists with ()
Posted by jpluimers on 2012/09/10
Last week, ModelMaker Code Explorer 10.0.0 got released:
General new features
- Delphi XE3 / RAD Studio XE3 support
(as well as support from Delphi 5 and up)- Member Search list allows filtering on member type. Todo items are also displayed.
- Pascal, new option on tab MMX | Properties | Pascal | New Entities | Methods: Empty Parameter lists. This controls how empty method, procedure and delegate parameter lists are emitted: either suppressed – pascal style, or emitted as ( ) – c-style.
- Locate Type: displays a filtered list of previously parsed class and interface types. This is used to open the containing source file and locate a class inside the file. Default key binding Alt+Shift+T.
Solved bugs
- Text containing line breaks and stored in XML (settings, snippets) could contain stray 0x0B (#11) characters. Solved.
- An access violation at shutdown could occur in older Delphi IDEs if MMX was not docked. Solved.
- If the Delphi IDE editor buffer contains a stray #0 (which is bad in itself) would cause all kinds of exception in MMX. MMX now detects stray #0’s and abort all editing operations, displaying the line:column of the bad #0 character.
- Pascal: relative paths starting with \ (relative to root in drive) would not be handled correct. Solved
–jeroen
via: ModelMaker Code Explorer 10.0.0.
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Posted in Delphi, Delphi 2007, Delphi 2009, Delphi 2010, Delphi 5, Delphi 6, Delphi 7, Delphi XE, Delphi XE2, Delphi XE3, Development, Software Development | Tagged: access violation, c style, delegate, Delphi, delphi 5, delphi ide, editor buffer, empty parameter, interface types, line breaks, member search, member type, new features, new option, pascal, relative paths, snippets, software, technology | 2 Comments »
madshi.net: Delphi XE3 releases of madExcept (4.0.5) and madCodeHook (3.1.2)
Posted by jpluimers on 2012/09/06
Great: a few more additions for my Delphi XE3 toolbox:
2012-09-05
madExcept 4.0.5 release comes with the following changes:
- added support for XE3
- a couple of bugfixes and minor improvements
madCodeHook 3.1.2 comes with the following changes:
- added support for XE3
- added support for Metro (AppContainer integrity) apps
- fixed: crash in CreateProcessEx (32bit)
- fixed: uninjection crash in w2k3 error reporting service
–jeroen
via: madshi.net – home.
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Posted in Delphi, Delphi XE3, Development, Software Development | 1 Comment »
.NET Framework Libraries: downloadable source code under the Shared Source Initiative
Posted by jpluimers on 2012/09/06
So I won’t forget: .NET Framework Libraries.
It contains the download links, setup instructions (for debugging, troubleshooting and source/symbols downloading) and licensing information.
–jeroen
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Posted in .NET, .NET 2.0, .NET 3.0, .NET 3.5, .NET 4.0, .NET 4.5, ASP.NET, Development, Software Development | Leave a Comment »
Creating a blank Visual Studio solution without a directory, and sln Format Version numbers
Posted by jpluimers on 2012/09/06
A while ago, I blew quite a few Visual Studio Solution and Project builds because I was experimenting in a suite of solutions with the Configuration Manager adding other Solution Configurations than Release and Debug, and mixing x86/AnyCPU platforms to facilitate Debug & Continue.
Lesson learned: don’t do that!
Keep it simple:
- Keep your Solution Configurations at Release and Debug,
- Perform conditional defines in your automated build server,
- Limit the mixing your platforms to a minimum.
We noted the anomalies a little late in the process (in retrospect, when taking over the solution suite, we should have started with setting up and Build Automation right at the beginning, then fix all the solutions that came from Visual Source Shredder, but alas: you are never too old to learn from your mistakes).
The anomalies were spurious (and hard to reproduce) build failures at developer workstations, wrong builds of assemblies ending up on the final build directories and more. And best of all: Visual Studio not failing, warning or hinting upon most issues.
Fixing projects and solutions from wrong Solution Configurations
The history in the version control system was not helpful enough to assist in fixing it, so the fix was this:
- Manually edit the .csproj files, and remove the PropertyGroup elements other than “Debug|AnyCPU” and “Release”AnyCPU”.
This is easy to do inside Visual Studio and with automatic checkout from TFS of the project files:- In the Solution Explorer, select all the projects
- Right click on a project
- Choose “Unload Project”
(because you selected all the projects, it is the second menu item from the bottom, and way easier to find when you do this per project) - For each project
- Right click the project
- Choose “Edit ….”
- Remove the PropertyGroup elemts you don’t need
- Save and close the file
- Right click the project
- Choose “Reload Project”
- Fix the solution files
The last step is a lot more complex, because of a couple of reasons:
- You cannot perform “Unload Solution”, as that would effectively close the solution
- You cannot perform “Edit …” on a solution to edit the Solution’s .sln file (and benefit from the automatic TFS checkout)
- Solution files are not nice XML, but .sln files are a structured form of text you have no specs for, and would need the EnvDTE to automate the process.
Not even SLNTools contains proper documentation on the .sln file format.
My workaround was as follows:
- Start with an empty solution in the same directory as the original solution
- Add all the Solution Folders, Solution Items, and projects to it that were in the original solution
(having two copies of Visual Studio next to each other on a dual monitor setup is of great help) - Compare the .sln files to each other
- Check out the original .sln file
- Merge any changes into the original .sln file
- Build it
- Check in
- Run a build on the CruiseControl.net automated build server
- Fix build errors
- Delete the temporary local .sln file
Creating an empty solution in a directory
Finally, I get to the title of this blog entry: Visual Studio will always generate a directory when creating a Blank Solution, and does not support creating an Empty Solution in a directory.
There are many posts describing how to workaround this, but the actual downloads are usually gone because of link rot (Jakob Nielsen’s alert from 1998 still is totally right about it). Thanks to they webarchive.org WayBackMachine though for keeping some of them alive.
So I went with Peter Provost’s solution, and amended it from Visual Studio 2005 to all Visual Studio versions that support .NET that I have used or still use: 2002, 2003, 2005, 2008, 2010 and 2012 a.k.a. VS11.
All files are in Change set 89386 on BeSharp.CodePlex.com.
His solution uses the ShellNew command for .sln file extensions that is stored in the registry:
- Create an empty solution file for the Visual Studio version you are using
- Copy that as a template file to %Windir%\ShellNew
(you need to be administrator for that) - Import a small .reg file binding that template file to the ShellNew command for .sln files
ShellNew is versatile, so you can also embed the fresh solution file into the .reg file, see this ShellNew article for a few nice examples.
Note that generating a new ShellNew verb for .sln is something other than loading a .sln (loading a .sln is done through VisualStudioLauncher).
Back to the .sln file: this one is different for any version of Visual Studio. Historically, the basic format is the same though (and I think this – in combination with VisualStudioLauncher – is the main reason it is not XML).
An empty solution file looks like this (note the empty line at the beginning), as described in Hack the Project and Solution Files:
Microsoft Visual Studio Solution File, Format Version 12.00 # Visual Studio 11 Global GlobalSection(SolutionProperties) = preSolution HideSolutionNode = FALSE EndGlobalSection EndGlobal
The accompanying .reg file like this:
Windows Registry Editor Version 5.00 [HKEY_CLASSES_ROOT\.sln\ShellNew] "FileName"="Visual Studio Solution - VS11.sln"
When you look at the Format Version inside the .sln version, you see that it (12) is one bigger than the internal Visual Studio Version (11).
That is because Microsoft stepped up the internal version from Visual Studio .NET (2002) and Visual Studio 2003 from 7.0 to 7.1, but the solution file format version from 7.00 to 8.00 as the table below shows.
Note that the .NET 1.x versions of Visual Studio (2002 for .NET 1.0, 2003 for .NET 1.1) don’t have the GlobalSection/HideSolutionNode/EndGlobalSection part and the # Visual Studio xx line.
With a little bit of querying, I got at this table:
| Visual Studio version | Internal version | Solution file format version |
|---|---|---|
| Visual Studio .NET (2002) | 7.0 | Microsoft Visual Studio Solution File, Format Version 7.00 |
| Visual Studio 2003 | 7.1 | Microsoft Visual Studio Solution File, Format Version 8.00 |
| Visual Studio 2005 | 8.0 | Microsoft Visual Studio Solution File, Format Version 9.00 |
| Visual Studio 2008 | 9.0 | Microsoft Visual Studio Solution File, Format Version 10.00 |
| Visual Studio 2010 | 10.0 | Microsoft Visual Studio Solution File, Format Version 11.00 |
| Visual Studio 2012 (a.k.a. VS11) | 11.0 | Microsoft Visual Studio Solution File, Format Version 12.00 |
All files to get you going are in Change set 89386 on BeSharp.CodePlex.com.
It was a bit hard to get all those version numbers, so here are the sources I used:
- Hacking Visual Studio – O’Reilly Media. (on Format version 7.00 and 8.00)
- Visual Studio 2011 Project compatibility not working? | Coffeehouse | Forums | Channel 9. (on Forma Version 11.00 and 12.00)
- Importing Solution Files with Windows Forms. (on Format Version 8.00, 9.00, 10.00 and 11.00)
- Nokia Qt sourcecode. (on all Format Version values in the table above, except 12.00).
- Visual Basic 中学校 掲示板 VB2010のプログラムを2008で起動させるには？？. (on all Format Version values in the table above, except 12.00).
- Navigate till the end : Modify default templates for Visual Studio 2008. (in the WayBack machine)
–jeroen
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Posted in .NET, C#, C# 1.0, C# 2.0, C# 3.0, C# 4.0, C# 5.0, Development, Internet, link rot, Power User, Software Development, Visual Studio 11, Visual Studio 2002, Visual Studio 2003, Visual Studio 2005, Visual Studio 2008, Visual Studio 2010, Visual Studio and tools, WWW - the World Wide Web of information | Leave a Comment »
Nice article on Anonymising Data respecting Dutch privacy laws for OTAP/DTAP (via: Artikel in Compact | Insite Advies)
Posted by jpluimers on 2012/09/05
A very interesting (Dutch) article as PDF written by the Insite Advies people on “testing information systems and the usage of anonymized personal data”:
Artikel in Compact
Insite Advies heeft samen met ITCG (www.itcg.nl) een artikel geschreven met als titel ‘Testen van informatiesystemen en het gebruik van (geanonimiseerde) persoonsgegevens’.
Het artikel verscheen deze week in Compact (www.compact.nl).
Het artikel gaat in op de risico’s van het testen van de juiste werking van informatiesystemen met behulp van bestaande persoonsgegevens en legt uit hoe organisaties ten behoeve van testdoeleinden bestaande persoonsgegevens eenvoudig kunnen anonimiseren.
–jeroen
via: Artikel in Compact | Insite.
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Posted in Database Development, Development, Software Development, Testing | Leave a Comment »
FastMM4 download available for Delphi XE3
Posted by jpluimers on 2012/09/05
At the day of the Delphi XE3 release Piere le Riche released the download version of FastMM4 (now version 4.991) that is compatible with Delphi XE3.
change log:
Version 4.991 (3 September 2012)
- Added the LogMemoryManagerStateToFile call. This call logs a summary of
the memory manager state to file: The total allocated memory, overhead,
efficiency, and a breakdown of allocated memory by class and string type.
This call may be useful to catch objects that do not necessarily leak, but
do linger longer than they should.- OS X support added by Sebastian Zierer
- Compatible with Delphi XE3
Note:
The download is ready, but the FastMM source repository on SourceForge is not yet updated.
–jeroen
via: FastMM | Free Development software downloads at SourceForge.net.
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Posted in Delphi, Delphi XE3, Development, FastMM, Software Development | 1 Comment »
Help Test RAD Studio XE3 Support in GExperts 1.37 Beta 1 | GExperts
Posted by jpluimers on 2012/09/04
Didn’t see this one on DelphiFeeds yet:
Help Test RAD Studio XE3 Support in GExperts 1.37 Beta 1 | GExperts.
Now please Thomas, can you create an experimental build too?
–jeroen
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Posted in Delphi, Delphi XE3, Development, Software Development | 2 Comments »
The Wiert Corner - irregular stream of stuff 