Tags » Design Patterns

Command Design Pattern

This pattern helps to decouple the invoker and the receiver.Four terms associated with the command pattern are command, receiver, invoker and client.


Iterator Design Pattern

It allows to traverse through a collection of objects without exposing the underlying representation.

We will try to create a Iterator for traversing through a Container containing some kind of elements. 349 more words


Strategy Design Pattern

The pattern allows one of a family of algorithms to be selected on the fly at runtime.Strategy lets the algorithm vary independently from the clients that use it. 249 more words


NAV 2017 - Limited Beta. From a developer's view.

On the 7th September 2016, we received the good news Dynamics NAV 2017 Limited Beta is available. I went it to look for the W1 version, as of then it was not available. 243 more words

Dynamics NAV

PHP and design patterns : a smart way ?

Thanks to Jon Lemaitre’s excellent article “A Response to PHP the wrong way“, I recently discovered http://phpthewrongway.com self-exposed as the counterbalance of http://phptherightway.com… 1,609 more words


สรุปความรู้ Emergent Design

วันนี้มีโอกาสได้ไปเข้าเรียนคลาส Emergent Design ที่ Geeky Base สอนโดย Bigbears.io เลยถือโอกาสสรุปเนื้อหาที่พอจับใจความทันเก็บไว้ทบทวน (เท่าที่ฟังทัน) ผิดถูกอย่างไร หรืออยากช่วยเสริมตรงไหน พิมพ์คอมเมนต์มาได้เลยค่ะ


  • (Re) Introduction to Design
  • Design Techniques
  • Design Patterns
  • Discover Design Patterns…
  • 270 more words
Software Deseign

State Design Pattern

This pattern enables the object to change it’s behaviour on change of it’s state.One of the simplest example is Mobile. It behaves differently based on it’s mode – Silent,Vibration and Normal. 299 more words