Story Category: Delphi
VOTEPascal Server Pages – Pascal Script
Yanniel
Without getting too technical, I would define a Pascal Server Page (PSP) as a dynamic web page containing embedded Pascal Script (PS) code. When a web request is made, the PS code needs to be… … Read more
13 years ago in Delphi, Delphi Programming, Object Pascal Programming, pascal, Pascal Programming, Pascal Script
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Salary Guide for Delphi developers: Let’s make it
Yanniel
If you work as an IT professional in North America, you should probably find very useful the 2012 Technology Salary Guide published by Robert Half Technology.This guide exposes the compensation trends (salary trends) for pretty… … Read more
13 years ago in Delphi, Delphi Programming, Object Pascal Programming
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Generating Fibonacci numbers in Delphi: Recursive and iterative algorithms
Yanniel
In this post, I want to implement a function that returns the Nth Fibonacci number. Initially, I will provide a recursive implementation that derives directly from the Fibonacci sequence definition. Afterwards, I will recode the… … Read more
13 years ago in Delphi, Delphi Programming, iterative, pascal, Pascal Programming, programming, recursion, recursive
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Internationalizing your Delphi application: An ABC example
Yanniel
If you want to make your Delphi application general enough to address multiple locales, then you need to internationalize it. There are three common aspects that I want to emphasize (no necessarily in that order):… … Read more
13 years ago in Delphi, Delphi Programming, Object Pascal Programming, programming
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Multiton Design Pattern in Delphi
Yanniel
The multiton is somewhat an extension of the singleton pattern. It is referred as registry of singletons by the GOF. I don’t know for sure who appointed the name multiton: it’s an analogy derived from… … Read more
13 years ago in Creational Patterns, Delphi, Delphi Programming, Design Patterns, Object Pascal Programming, Object-Oriented Programming
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Dependency Injection in Delphi: a simple example
Yanniel
I want to give a fairly simple Delphi example that will expose the dependency injection pattern. No framework, no third-party library will be needed here: just plain Delphi code.I won’t dig into the different forms… … Read more
13 years ago in Delphi, Delphi Programming, Design Patterns, Object Pascal Programming, Object-Oriented Programming, programming
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Transparent graphics with pure GDI (Part 1)
Dave
Transparent graphics are used everywhere these days. Half the UIs you will have used today will have made some use of composited graphics, overlays, or something similar. You’ve probably seen: Selections with transparent rectangles or… … Read more
13 years ago in alpha transparency, alphablend, Delphi, ttransparentcanvas
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A Windows 8 / Win RT Application in Delphi!
Unknown
Thom Gerdes @ Embarcadero just posted about his first Delphi / XAML application for Windows 8 and WinRT on Google+. https://plus.google.com/101466385048851863100/posts/26z7Pk9Hipo Blatant plug: If you have not signed up for Google+ yet, you should! … Read more
13 years ago in Delphi, Windows 8, WinRT, XAML
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Decorator Design Pattern in Delphi. Multiple Decorations
Yanniel
In my previous post I introduced the decorator design pattern to you. I used a fairly simple example (a silly example if you wish) in order to give you a flavour of the pattern. I… … Read more
13 years ago in Computers, Delphi, Delphi Programming, Design Patterns, Object Pascal Programming, Object-Oriented Programming, programming, Structural patterns
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A little bit of zis, etc. #3
Francesca Gaillard
Back from the DelphiLive conference… A big thank you to Frank and Michael who made this a very nice event. There was a lot of excitement about the new XE2, from the attendees to the… … Read more
13 years ago in A little bit of zis, Conference, Delphi, Jobs
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