VOTE“Fatal: F1027 Unit not found: ‘System.pas’ or binary equivalents (.dcu)”
jpluimers
If you ever get a “Fatal: F1027 Unit not found: ‘System.pas’ or binary equivalents (.dcu)” – Google Search, then it is likely because you: build from a script build use a user that has never ran… … Read more
4 years ago in Delphi, Development, Software Development
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Utiliser l’action standard TakePhotoFromCamera pour les applications Android 9 et plus
Les trucs et astuces d'un développeur Pascal
Le composant TActionList de FireMonkey, comme celui de la VCL, propose des actions personnalisées mais aussi des actions standards. Sur smartphones et tablettes ces actions standards donnent (…) … Read more
4 years ago
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Spring4D – Shared, Weak references
jpluimers
In addition to Shared/IShared, there is also Weak/IWeakReference in Spring.pas; these blog post explain more about them: Shared/IShared (search for {$REGION ‘Shared smart pointer’} at the current repository): [WayBack] Delphi sorcery: Smart pointers in Delphi Weak/IWeakReference (search for… … Read more
4 years ago in Conference Topics, Conferences, Delphi, Development, Event, Software Development
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Why is EurekaLog’s call stack drawn in different colors?
GunSmoker
Do you know what the different colors in the callstack mean? These colors help you to understand how call stack was build: Red means crash or leak location. This is the exception’s address. Each bug… … Read more
4 years ago in bug reports, Delphi, EL 7.x, feature, how it works, technical, tips
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Delphi unit aliases: multiple ones can point to the same unit
jpluimers
A while ago, I had to figure out how to get some GExperts stuff cross-compile to older Delphi versions, because of UITypes usage that is not available in Delphi XE and lower (but much of… … Read more
4 years ago in Conference Topics, Conferences, Delphi, Development, Event, GExperts, Software Development
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Don’t use the TPL as it still has rough edges in unsuspected places
jpluimers
A few posts on why not to use the TPL and be very careful with regular RTL threading code: [WayBack] Ondrej Kelle – Google+ [WayBack] Delphi To Go: Don’t lose time with a known Delphi… … Read more
4 years ago in Delphi, Development, Software Development
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TMonitor versus Critical sections revisited: when possible, use SRWL over TMonitor, then TCritical section
jpluimers
Via [WayBack] TMonitor vrs Critical sections revisited. Back then (https://www.delphitools.info/2013/06/06/tmonitor-vs-trtlcriticalsection/), it was found that critic… – Kiriakos Vlahos – Google+ as he re-did the measurements that DelphiTools did before Delphi XE5 came out: Slim Reader/Writer Lock… … Read more
4 years ago in Delphi, Development, Software Development
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In the series “avoid Variants when coding in Delphi”: the comparison operator
jpluimers
For Variant types, the = comparison operator in Delphi maps to the VarCompareValue in the Variants unit. That function fails to handle various comparisons and for some it knows it can handle raises a VarInvalidOp through… … Read more
4 years ago in Delphi, Development, Software Development
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Getting Cross with CrossVCL
Larry Hengen
Thought I would give CrossVCL VirtualTreeView support a look see, but when I installed it I couldn’t even run any sample applications. Kept getting “ld-linux.exe: error: cannot find -lGL”. Being a Linux newbie I searched… … Read more
4 years ago in Delphi
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"New" Video about SQLite in Threads is online!
delphiprofi
Ok, of course, this Video is not really new…German CodeRage 2020 US 2/2 SQLite in Threads.I just could not find the time to do the translation and record all the translated voice-over.This is the second… … Read more
4 years ago
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Webinar in Deutsch: TMS WEB Core für Delphi Entwickler
Holger Flick
Letzte Woche habe ich ein Webinar zum Thema TMS WEB Core gehalten. Embarcadero Deutschland hatte mich dazu eingeladen. Falls ihr das Video verpasst haben solltet, gibt es die Aufzeichnung auf YouTube. Neben interessanten Themen für… … Read more
4 years ago in Delphi, German, MVP, Video, web, Web Core, Web Design, Webinar
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