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Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

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Archive for February 28th, 2017

Page dewarping

Posted by jpluimers on 2017/02/28

Flattening images of curled pages, as an optimization problem.

Source: Page dewarping [WayBack]

Great stuff what some day will be very useful as I’ve a truckload of books that need to be scanned someday.

via:

–jeroen

PS: via [WayBackG+ Joseph Mitzen: [WayBackFlameeyes’s Website — Unpaper (fork) repository at [WayBackFlameeyes/unpaper: Forked unpaper repository

Posted in Algorithms, Development, Software Development | Leave a Comment »

230 V safety on the work bench – Put your power supply in an old tablet container…

Posted by jpluimers on 2017/02/28

Great tip from Nelis Willers:

230 V safety on the work bench.
Put your power supply in an old tablet container. The high voltage is safely encapsulated and will not accidentally touch something. Of course don’t do this for a kW supply, only where low heat is generated, otherwise you might set a fire!

Source: 230 V safety on the work bench. Put your power supply in an old tablet container…

Posted in Development, Hardware Development, LifeHacker, Power User | Leave a Comment »

New book by +Nick Hodges tech preview by +Stefan Glienke – dependency injection in delphi

Posted by jpluimers on 2017/02/28

[WayBack] New book by +Nick Hodges tech preview by +Stefan Glienke https://leanpub.com/dependencyinjectionindelphivia Jeroen Wiert Pluimers – Google+:

This book covers Dependency Injection from A to Z.  In it you’ll learn about Constructor Injection, Property Injection, and Method Injection.  You’ll learn about the right and wrong way to use the Dependency Injection Container.

Source: Dependency Injection In Delphi by Nick Hodges [Leanpub PDF/iPad/Kindle]

This is the Chapter List:

  • What is Dependency Injection
  • Benefits of Dependency Injection
  • Constructor Injection
  • Property Injection
  • Method Injection
  • Using the Container
  • A Simple Migration Example
  • Advanced Uses of the Container
  • Dependency Injection Anti-patterns
  • A Full, Useful Example
  • Final Thoughts

–jeroen

Source: New book by +Nick Hodges tech preview by +Stefan Glienke https://leanpub.com/…

Posted in Delphi, Delphi 10 Seattle, Delphi 10.1 Berlin (BigBen), Delphi 2010, Delphi XE, Delphi XE2, Delphi XE3, Delphi XE4, Delphi XE5, Delphi XE6, Delphi XE7, Delphi XE8, Development, Software Development | Leave a Comment »

 
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