Understanding Design Patterns - Decorator

black coffee is not really a popular choice because of its overpowering bitter taste. Most people prefer to have milk in their coffee

Understanding Design Patterns - Facade

There was one time when his colleague saw Eric rushing back into the office after he had logged out of work for the day

Understanding Design Patterns - Factory Method

but let the classes that implement the interface decide which class to instantiate. The Factory method lets a class defer instantiation

Understanding Design Patterns - Iterator

Provides a way to access the elements of an aggregate object sequentially without exposing its underlying representation

Understanding Design Patterns - Observer

Mary explained that she has to make several trips to the baby's room last night to make sure that the baby is fine. Obviously

Understanding Design Patterns - Simple Factory

they're a pioneer in toy manufacturing. They started production at a time when few toys were being produced commercially

Understanding Design Patterns - Singleton

You may argue that we can always just create another instance of TicketPrinter but how can you make sure everyone follows that

Understanding Design Patterns - State

John works as a customer support representative in a popular telephone support company. In a customer-service-oriented company

Understanding Design Patterns - Strategy

On days when we want to make sure we get to a certain location on time without the hassle of getting stuck in traffic

Understanding Design Patterns - Template Method

We can easily spot the code duplication in those two classes above. Both programmer and marketer share some common procedures

Using Amazon DynamoDB as session handler in CakePHP 3

we need to create a custom session handler. CakePHP's documentation has a detailed section on how to build a custom session handler

Working with Money

we will show you some pitfalls when working with money. Meanwhile we will introduce a great package that makes money easy to work with