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September 2019

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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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GExperts: Copy Component Names

The Wiert Corner – Sometimes your toolbox can already things you forgot it could: [Archive.is] GExperts Help. Via: frame redirect www.gexperts.org/tour/copycomponentnames.html [WayBack] you know what would be a really good Delphi IDE function? to copy to the clipboard all the object names highlighted on a form by a ...
Details Favorite? Off-Topic? jpluimers @ 2019-09-17 13:05
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Delphi: when calling TThread.Synchronize, ensure the synchronised method handles exceptions

The Wiert Corner – Since about a decade, TThread has a few overloaded [WayBack] Synchronize methods which all allow some specified synchronised method to run in the context of the main thread: [WayBack] TThread.Synchronize Method (TThreadMethod) [WayBack] TThread.Synchronize Method (TThreadProcedure) [WayBack] ...
Details Favorite? Off-Topic? jpluimers @ 2019-09-17 07:04
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Delphi / Stefan Glienke: I looked into IntroSort … and the Microsoft implementation … Here is my current implementation

The Wiert Corner – For my link archive: [WayBack] Delphi / Stefan Glienke: I looked into IntroSort … and the Microsoft implementation … Here is my current implementation [WayBack] Delphi IntroSort by Stefan Glienke –jeroen https://bitbucket.org/snippets/sglienke/64LG6b/introsort  
Details Favorite? Off-Topic? jpluimers @ 2019-09-12 13:04
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C# (and presumably Delphi): why parameterless record constructors are absent

The Wiert Corner – For my link archive. Full text at: [WayBack] … why the Delphi language does not allow parameterless constructors… – David Heffernan – Google+ Abstract: +Stefan Glienke deleted his post about parameterless record constructors, presumably due to all the off topic comments. ...
Details Favorite? Off-Topic? jpluimers @ 2019-09-12 07:04
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delphi: you can only access protected identifiers from parent classes in your own “Self” scope, or when you are “friends” with your parent (so you are in the same unit)

The Wiert Corner – An interesting question from a while back: [WayBack] delphi – Should a descendant class’ method’s variable that is identical to Self, have access to its ancestor’s protected methods? – Stack Overflow In unit A: TParent = class protected function DoSomething: TParent; ...
Details Favorite? Off-Topic? jpluimers @ 2019-09-11 19:05
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Is there a way to use the JVCL’s TJvXxxAppStorage to store float values as s…

The Wiert Corner – For my link archive: [WayBack] Is there a way to use the JVCL’s TJvXxxAppStorage to store float values as strings (e.g. “10.152”) rather than hex dumps and also control the decimal s… – Thomas Mueller (dummzeuch) – Google+ Relevant sources: [WayBack] ...
Details Favorite? Off-Topic? jpluimers @ 2019-09-10 19:04

August 2019

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…short presentation at the Norway Delphi Club[1] meetup, covering some fun and interesting uses of the “new” language features introduce since Delphi7… – Asbjørn Heid – Google+

The Wiert Corner – From [WayBack] …short presentation at the Norway Delphi Club[1] meetup, covering some fun and interesting uses of the “new” language features introduce since Delphi7… – Asbjørn Heid – Google+ Yesterday I did a short presentation at the Norway Delphi Club[1] ...
Details Favorite? Off-Topic? jpluimers @ 2019-08-27 07:04
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Delphi Ensuring Left/alLeft or Top/alTop controls are positioned in the right order…

The Wiert Corner – The post [WayBack] Why is my buttons not created in logical order? If I run this, my buttons area created ACB rather than ABC as I expected… – Johan Swart – Google+ reminded me the trouble of Delphi VCL and FMX have with alignment. Basically you have to position your control away ...
Details Favorite? Off-Topic? jpluimers @ 2019-08-22 13:04
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Delphi built-in data types and their memory sizes

The Wiert Corner – Though 64-bit support was released back in 2011 with Delphi XE2, sometimes I forget which data type are native size and which keep their size no matter the compiler bitness (wiktionary/wikipedia). This post was motivated by via [WayBack] Having started with Delphi before the Cardinal type was ...
Details Favorite? Off-Topic? jpluimers @ 2019-08-21 19:05
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Delphi generic nested classes

The Wiert Corner – Reminder to Self: do not nest T generic types as you’re in for a surprise. Source: [WayBack] Delphi generic nested classes Via: [WayBack] An interesting question over on SO relating to nested generic classes… – David Heffernan – Google+ The surprise: what type would you ...
Details Favorite? Off-Topic? jpluimers @ 2019-08-21 13:05
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TestInsight provides a local JSON web-server from the IDE for the test-runner to communicate from

The Wiert Corner – Stefan Glienke shared the TestInsight default JSON web-server location with me through chat; I like it! Some endpoints: GET localhost:8102/tests initially returns {"SelectedTests":[]} After enabling a few tests, it is like ...
Details Favorite? Off-Topic? jpluimers @ 2019-08-15 19:04
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