Story Category: Delphi

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Multi-parameter FreeAndNil plus InitialiseNil methods – interesting code ceremony reduction by David Heffernan

jpluimers jpluimers I’m probably getting a truckload of anti-FreeAndNil folks over me, but there are cases this comes in useful, so having an overloaded version cutting down code ceremony makes sense: [WayBack] interface – Avoiding nested try…finally blocks in… … Read more 5 years ago in Delphi, Development, Software Development 0

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Use SetString if your source memory reagion with characters is not null-terminated…

jpluimers jpluimers Too many people forget this (including myself) every now and then) so here is a reminder to use the [WayBack] SetString method when assigning strings from memory regions having characters but no null terminator: Anyway, assuming that… … Read more 5 years ago in Delphi, Development, Software Development 0

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Serializing Objects with TJson

Uwe Raabe Uwe Raabe Serializing objects to Json as well as de-serializing them with the Delphi standard libraries has been subject to many discussions. While the majority suggests to use another library or a self implemented solution, there are… … Read more 5 years ago in Delphi, JSON, programming, Serialization 0

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What is the easiest way of getting Delphi to accept a newly added file as a frame and to treat it as such? – Stack Overflow

jpluimers jpluimers As this is still an issue with current Delphi versions: every now and then it looses which designers are needed for a frame: [WayBack] What is the easiest way of getting Delphi to accept a… … Read more 5 years ago in Delphi, Development, Software Development 0

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Not all XSD mappings to programming language constructs are possible

jpluimers jpluimers This post is a reminder to myself that not all mappings from XSD to programming languages are possible. There are many impossible cases, so this is just a general reminder. A Delphi specific case for… … Read more 5 years ago in C++, Delphi, Development, java, Java Platform, Software Development, XML, XML/XSD, XSD 0

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TInterlockedHelper for Delphi interfaces: Spring.Reactive.pas

jpluimers jpluimers Reminder so self: [WayBack] sglienke / Spring4D / source / Source / Reactive / Spring.Reactive.pas — Bitbucket fragments: type TInterlocked = SyncObjs.TInterlocked; TInterlockedHelper = class helper for TInterlocked // TODO: move to Spring.pas class function CompareExchange<T: IInterface>(var… … Read more 5 years ago in Delphi, Development, Software Development 0

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Delphi memory allocators and configuration notes in multi-threaded environments with high allocation/deallocation rates

jpluimers jpluimers From an interesting discussion at [Archive.is/WayBack] FaceBook: Delphi developer thread by Jarto Tarpio with some measurements by Jarto Tarpio and André Mussche. Manipulation of strings and lists in Delphi have high memory allocation/deallocation rates, so… … Read more 5 years ago in Delphi, Development, FastMM, Software Development 0

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Does anyone knows a existing implementation of bcrypt or scrypt for delphi?

jpluimers jpluimers For my link archive: [WayBack] Does anyone knows a existing implementation of bcrypt or scrypt for delphi? – Fabian S. Biehn – Google+: [WayBack] GitHub – JackTrapper/scrypt-for-delphi: Scrypt implementation for Delphi [WayBack] Git… … Read more 5 years ago in Delphi, Development, Encryption, Power User, Security, Software Development 0
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25 Free Cross Platform Samples For Delphi’s 25th Anniversary On Android, IOS, OSX, Windows, Linux

Delphi is celebrating it’s 25th Anniversary this year and I am going to outline 25 different Delphi FireMonkey demos which should run cross platform on Android, IOS, OSX, Windows, Linux, and HTML5. The main repo…… … Read more 5 years ago in android, cbuilder, cross-platform, Delphi, delphi 10, delphi 10.3, delphi firemonkey, demo, FireMonkey, free, HTML5, ios, linux, Mac, object pascal, osx, Source Code, windows 0

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Happy 25th Birthday, Delphi!

Uwe Raabe Uwe Raabe Today Delphi is going to be 25 years old! Old? Really! My son is one year older and I still would rate him young. I for myself can remember the years between 25 and 30… … Read more 5 years ago in Delphi 0