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Files.write method writes byte array or into an output file, indicated by a Path object. Files.write method also takes care of buffering and closing the output stream. Notes on the C# implementation: The ReadLines method returns an enumerable object that upon enumeration will read the file one line at a time.
The following shows the basic code of the object pool design pattern implemented using C#. For brevity the properties of the classes are declared using C# 3.0 automatically implemented property syntax. These could be replaced with full property definitions for earlier versions of the language.
In object-oriented programming, the singleton pattern is a software design pattern that restricts the instantiation of a class to a singular instance. It is one of the well-known "Gang of Four" design patterns , which describe how to solve recurring problems in object-oriented software. [ 1 ]
In software engineering, the adapter pattern is a software design pattern (also known as wrapper, an alternative naming shared with the decorator pattern) that allows the interface of an existing class to be used as another interface. [1] It is often used to make existing classes work with others without modifying their source code.
To make the safe use of the dispose pattern less verbose, several languages have some kind of built-in support for resources held and released in the same block of code. The C# language features the using statement [ 2 ] that automatically calls the Dispose method on an object that implements the IDisposable interface :
In Java, the multiton pattern can be implemented using an enumerated type, with the values of the type corresponding to the instances. In the case of an enumerated type with a single value, this gives the singleton pattern. In C#, we can also use enums, as the following example shows:
Younger voters -- 26 to 40 years old -- made up 17.5% of the early vote, while 8.7% of voters 18 to 25 cast early ballots, according to the lab. Some states like North Carolina, another key swing ...
Iterator pattern – defines a traversal principle like the visitor pattern, without making a type differentiation within the traversed objects Church encoding – a related concept from functional programming, in which tagged union/sum types may be modeled using the behaviors of "visitors" on such types, and which enables the visitor pattern ...