Archive

Monday, 8. April 2013

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Delphi XE4 : Neues, komfortables Speichermanagement mit ARC

Olaf Monien – Wir haben uns in den letzten Tagen ein wenig mit einem der ganz neuen Themen im kommenden “Delphi for iOS” – was wir nun als offizielle Beta-Blogger ganz offiziell beim neuen Namen nennen dürfen: “Delphi XE4″ bzw. “RAD Studio XE4″ – beschäftigt: ARC ...
Details Favorite? Off-Topic? Olaf Monien @ 02:38
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Microsoft Finally Acknowledges Entity Framework / dbContext Templates non-functional for Data Binding

Olaf Monien – Lately I have been working on some rather cool Delphi code generation templates for Entity Framework models – I’ll blog on that soon , and while surfing through all the relevant doc pages I found that Microsoft finally acknowledged that the templates it ships for dbContext code ...
Details Favorite? Off-Topic? Olaf Monien @ 02:10

Saturday, 6. April 2013

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Subclassing a window

Behind the connection – Subclassing a window What is it? Subclassing a window is the process of intercepting all calls to the window procedure of a given window. When you subclass a window, you can get hand on every message sent/posted to the window you’ve subclassed. Why subclass? Why would you want to subclass a ...
Details Favorite? Off-Topic? François Piette @ 20:09

Friday, 5. April 2013

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ThreadSafe Lock Manager: [2] Code

The Delphi Geek – After explaining the design, I’ll continue my trip into the depths of the lock manager by exploring the actual code. Let’s take a look at the public parts first. [This code is implemented in the OtlSync unit, which is part of the OmniThreadLibrary distribution. You’ll have to fetch the OTL from the ...
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New Delphi Webinar: The Multi-Device Enterprise with Delphi

Delphi Insider – If you're a Delphi or RAD Studio developer, you won't want to miss this upcoming free webinar on multi-device enterprise app development with Delphi. Register now to attend one of three sessions April 11 or to get a link to the on-demand version after the live event. Learn about multi-device, ...
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Castalia 2013.1.4 is now Available

TwoDesk Delphi Blog – I’m excited to announce a new release of my Smart Code Editor for Delphi Programmers: Castalia 2013.1.4. This release focuses on improving performance in a few crucial areas, including: Performance improvements when typing in the code editor Improved memory footprint Fixed: “Invalid ...
Details Favorite? Off-Topic? jacob @ 06:43

Wednesday, 3. April 2013

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Inter Process Communication Using Pipes

Behind the connection – A pipe is a communication channels between two ends. It is mostly used to communicate between processes running within a computer. As such it is an Inter Process Communication (IPC) mechanism. The concept of pipe is well known in the Linux (Unix) world. It is used on the command line to direct the ...
Details Favorite? Off-Topic? François Piette @ 18:36
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Letting Oxygene and RemObjects SDK wake you up in time for WWDC

RemObjects Blogs – On Monday, it being a holiday and all, i found myself with a free half hour before dinner and so i decided i’d write a small little application with Oxygene that can both serve as an example for some cool technology interaction, and also does something useful for me: a Client/Server app that ...
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On the Pointers and References

The Programming Works – A Reference is a distinct concept in C/C++ languages. The next code sample (MinGW GCC compiler was used) #include <iostream> int main() { int Value; int &ValueRef = Value; Value = 2; std::cout << "Value: " << Value << "\n"; ...
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Blog #17 - ADUG 2013 Interviews

LearnDelphi.TV – While I was at the recent Australian Delphi User Group (ADUG) Symposium 2013, I recorded a few interviews with the attendees during the breaks at the Sydney event, watch to find out what people are doing with Delphi in Down Under.  Watch it on YouTube, it's 10 minutes long.
Details Favorite? Off-Topic? alister@learndelphi.tv @ 09:51
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autoscrolling memo in delphi – Stack Overflow

The Wiert Corner – Just found this great answer by vcldeveloper to autoscroll a readonly logging memo in Delphi which works from Delphi 1 and up (: For such a simple task, you don’t need to buy a commercial component! All you need to do is to send an EM_LINESCROLL message to that memo control, to make it scroll ...
Details Favorite? Off-Topic? jpluimers @ 07:00

Tuesday, 2. April 2013

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Cocoa/CoreFoundation Bridging Explained

RemObjects Blogs – “Bridging” is a new language feature introduced to Objective-C alongside ARC, that i believe is not very widely understood, at least not fully. Cocoa always had the ability to “toll-free bridge” between Cocoa objects, such as NSString and their underlying non-object-oriented ...
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ThreadSafe Lock Manager: [1] Design

The Delphi Geek – Few weeks ago I ran into a problem. I needed a thread-synchronizing code that would work similar to a critical section, but would allow me to lock “anything”. If I could limit myself to objects, I could live with TMonitor.Enter/Exit, but I specifically wanted to limit access to some string keys. [In ...
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Data Abstract for Java Samples on Google Play

RemObjects Blogs – I’m happy to announce the availability of the DA SQL Sample – our first, but definitely not last, sample application that is available on Google Play. It is written in Java and powered by our Data Abstract for Java framework. Now it is even easier for you to give the possibilities of Data Abstract ...
Details Favorite? Off-Topic? Anton Vasilenko @ 10:00

Monday, 1. April 2013

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DWScript happenings

DelphiTools – This is a belated news update, with only the highlights: Language News combined property/fields declaration is now supported (same syntax as Oxygene) dynamic arrays now support a Remove method, which has the same syntax as IndexOf, and can be used to remove elements by value for var xxx in array ...
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