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The object pool pattern is a software creational design pattern that uses a set of initialized objects kept ready to use – a "pool" – rather than allocating and destroying them on demand. A client of the pool will request an object from the pool and perform operations on the returned object.
The Power of 10 Rules were created in 2006 by Gerard J. Holzmann of the NASA/JPL Laboratory for Reliable Software. [1] The rules are intended to eliminate certain C coding practices which make code difficult to review or statically analyze.
A textbook formulation is: "People are part of the system. The design should match the user's experience, expectations, and mental models." [13]The principle aims to leverage the existing knowledge of users to minimize the learning curve, for instance by designing interfaces that borrow heavily from "functionally similar or analogous programs with which your users are likely to be familiar". [2]
Convention over configuration (also known as coding by convention) is a software design paradigm used by software frameworks that attempts to decrease the number of decisions that a developer using the framework is required to make without necessarily losing flexibility and don't repeat yourself (DRY) principles.
A sample UML class diagram for the adapter design pattern. [5] In the above UML class diagram, the client class that requires a target interface cannot reuse the adaptee class directly because its interface doesn't conform to the target interface. Instead, the client works through an adapter class that implements the target interface in terms ...
Similar to the classic dynamic loading behavior, when executing Java programs, the Java Virtual Machine finds and loads classes lazily (it loads the bytecode of a class only when the class is first used). The classpath tells Java where to look in the filesystem for files defining these classes.
In 2009, Java CAPS 6.2 was launched with NetBeans IDE 6.5.1 and GlassFish Enterprise Server 2.1 patch 2. This version also introduced an adapter for HL7 messaging. [9] In 2010, Sun Microsystems was acquired by Oracle Corporation. In 2011, Oracle released Java CAPS 6.3, which includes NetBeans IDE 6.9 and GlassFish Enterprise Server 2.1.1. [10]
In computer programming, an application framework [1] consists of a software framework used by software developers to implement the standard structure of application software. [ 2 ] Application frameworks became popular with the rise of graphical user interfaces (GUIs), since these tended to promote a standard structure for applications.