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October 2019

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The Delphi System.Exit “Function”

The Wiert Corner – Still wrongly documented as System.Exit Function [WayBack], most people think it is a statement. However, it is a compiler intrinsic procedure in the System unit that – when called inside a real function – optionally accepts a parameter with the same type as the encompassing function ...
Details Favorite? Off-Topic? jpluimers @ 2019-10-17 13:04
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delphi – How to set form height larger than 1096 pixels? (or width > 1620 pixels)- Stack Overflow

The Wiert Corner – Delphi will limit [WayBack] Height or [WayBack] Width of a form in the designer based on the current Windows limitations, not on what your target users might. See [WayBack] delphi – How to set form height larger than 1096 pixels? – Stack Overflow: The reason for this behavior is that ...
Details Favorite? Off-Topic? jpluimers @ 2019-10-16 19:04
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Some Delphi settings require you to run with an Administrative UAC token

The Wiert Corner – Though user-defined Code Templates live under %UserProfile%\Documents\Embarcadero\Studio\code_templates\Delphi, the stock ones (standard ones shipping with Delphi) ones do not: they live under %ProgramFiles(x86)%\x\Studio\y.0\ObjRepos\en\Code_Templates. Above, x usually is Embarcadero, and y is your ...
Details Favorite? Off-Topic? jpluimers @ 2019-10-16 13:04
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“Use TXSxxxx classes for simple nillable types”

The Wiert Corner – For my link archive: “Use TXSxxxx classes for simple nillable types” Use TXSxxxx classes for simple nillable types The first one missed these: [WayBack] delphi – How can I import a WSDL with TSXxxx types by default? – Stack Overflow [WayBack] delphi – Blank value in ...
Details Favorite? Off-Topic? jpluimers @ 2019-10-08 19:05
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How to properly cleanup/shutdown a Delphi ISAPI (which uses Threads) | Mathias Pannier programmiert

The Wiert Corner – For my link archive: If you use Threads or global Objects (which are created in the initialization section for example) You have to cleanup/shutdown them in the OnTerminate event of the ISAPI Application. If You destroy/shutdown them in the finalization section in a unit it could end up in a hanging ...
Details Favorite? Off-Topic? jpluimers @ 2019-10-03 19:04
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Delphi; on my research list `Error creating form: Root class not found: “”.`

The Wiert Corner – On my Delphi research list: [Window Title] Error [Content] Error creating form: Root class not found: "". [OK] I think it has to do with form inheritance, but a quick glance didn’t raise any warning signs. –jeroen
Details Favorite? Off-Topic? jpluimers @ 2019-10-03 13:04
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Terminate threads during application or not?

The Wiert Corner – I got an interesting question a while ago: should an application terminate (anonymous) threads or not? [WayBack] delphi – How do I reliably wait on a thread that has just been created? – Stack Overflow: you cannot as  Execute might not be called, and there is a race condition on ...
Details Favorite? Off-Topic? jpluimers @ 2019-10-02 19:04

September 2019

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Soap Delphi Client end with a timeout for a 1MB call – Stack Overflow

The Wiert Corner – This was a change between IE6 and IE7 on the default time-out decreasing from 3600 seconds to 30 seconds: [WayBack] Soap Delphi Client end with a timeout for a 1MB call – Stack Overflow. If you want to increase the timeout, then use InternetSetOption. You can get the current value using ...
Details Favorite? Off-Topic? jpluimers @ 2019-09-26 19:04
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does anyone know of any Spring.Container examples (preferably non trivial) th…

The Wiert Corner – Via [WayBack] does anyone know of any Spring.Container examples (preferably non trivial) that show how to build an app with a container just referenced from the Compo… – Russell Weetch – Google+: Stefan Glienke: The principle of having a composition root has nothing to do with a ...
Details Favorite? Off-Topic? jpluimers @ 2019-09-26 13:04
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How to expose a Delphi set type via Soap – Stack Overflow

The Wiert Corner – Marjan Venema had a great answer at [WayBack] How to expose a Delphi set type via Soap – Stack Overflow. –jeroen
Details Favorite? Off-Topic? jpluimers @ 2019-09-25 19:04
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On my research list: TensorFlow from other languages

The Wiert Corner – On my research list as it pointed me to TensorFlow imports from both .NET and Delphi: [WayBack] Fixed by Code: Using TensorFlow with Delphi – or how to use a TStack<T> to simulate a RPN calculator. Links from it: C# interface on GitHub: migueldeicaza/TensorFlowSharp [WayBack] Domain ...
Details Favorite? Off-Topic? jpluimers @ 2019-09-25 07:04
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Convert an object instance into a JSON string and making use of custom attributes – Flix Engineering

The Wiert Corner – For my link archive, [WayBack] Convert an object instance into a JSON string and making use of custom attributes – Flix Engineering: JSON, JSONMarshalled, JSONName Delphi Convert an object instance into a JSON string and making use of custom attributes This is a welcome explanation as in [WayBack] ...
Details Favorite? Off-Topic? jpluimers @ 2019-09-24 19:04
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Dave’s Development Blog – Using CodeSite on interfaced objects

The Wiert Corner – Reminder to self: [WayBack] Dave’s Development Blog – Using CodeSite on interfaced objects: Note to self… If using CodeSite to log Constructor and Destructor behaviour on interfaced objects, make sure its the first unit in the project so that it is the first unit initialised AND THE LAST ...
Details Favorite? Off-Topic? jpluimers @ 2019-09-20 07:04
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Hi, We need to implement a functionality in our VCL application where the user…

The Wiert Corner – In recent Delphi versions one is encouraged to use the routines from System.NetEncoding. Also Soap.EncdDecd is only a wrapper to them. Even if you use the stream based implementations the whole stream is read into a TBytes. So no real gain there any more. Source: [WayBack] Hi, We need to implement a ...
Details Favorite? Off-Topic? jpluimers @ 2019-09-19 19:04
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GitHub – ultraware/DelphiGrpc: DelphiGrpc is a Delphi implementation of the realtime and streaming gRPC protocol (http://grpc.io).

The Wiert Corner – For my link list: [WayBack] GitHub – ultraware/DelphiGrpc: DelphiGrpc is a Delphi implementation of the realtime and streaming gRPC protocol (http://grpc.io). The following libraries are used: build on top of ngHttp2.dll (https://nghttp2.org/) for full http/2 communication using sgcWebsockets ...
Details Favorite? Off-Topic? jpluimers @ 2019-09-18 19:04
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