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The interface INotifyPropertyChanged is needed whenever you need to make your class report the changes happening to its properties. The interface defines a single event PropertyChanged. With XAML Binding the PropertyChanged event is wired up automatically so you only need to implement the INotify...

Statement batching is either executing multiple statements as one unit (with a normal java.sql.Statement), or a single statement with multiple sets of parameter values (with a java.sql.PreparedStatement). Statement batching allows a program to collect related statement, or in the case of prepare...

AttributeDescriptionxHorizontal position of rectangle from left margin.yVertical position of rectangle from top margin.widthWidth of rectangle.heightHeight of rectangle.rxHorizontal radius of ellipse used to round corners of rectangleryVertical radius of ellipse used to round corners of rectanglest...

This section provides an overview of what amazon-ec2 is, and why a developer might want to use it. It should also mention any large subjects within amazon-ec2, and link out to the related topics. Since the Documentation for amazon-ec2 is new, you may need to create initial versions of those rela...

Header: YAML format, used when the script is compile to define general parameter and metadata Parameterdefinitiontitlethe title of the documentauthorThe author of the documentdateThe date of the document: Can be "r format(Sys.time(), '%d %B, %Y')"authorThe author of the docu...

This section provides an overview of what wolfram-mathematica is, and why a developer might want to use it. It should also mention any large subjects within wolfram-mathematica, and link out to the related topics. Since the Documentation for wolfram-mathematica is new, you may need to create ini...

\title{<title>}, \author{<author>} and \date{<date} internally store the content. \maketitle produces a standard title page with the previously defined values.

Passing by reference: public void Double(ref int numberToDouble) { } Introduction Value types Value types are the simpler of the two. Value types are often used to represent data itself. An integer, a Boolean or a point in 3D space are all examples of good value types. Value types (s...

In order to use std::bitset you will have to include <bitset> header. #include <bitset> std::bitset overloads all of the operator functions to allow the same usage as the c-style handling of bitsets. References Bit Twiddling Hacks

Arrays are elements of the same type placed in adjoining memory locations. The elements can be individually referenced by a unique identifier with an added index. This allows you to declare multiple variable values of a specific type and access them individually without needing to declare a variabl...

class MyClassUsingAnother @Inject() (myOtherClassInjected: MyOtherClass) { (...) } @Singleton class MyClassThatShouldBeASingleton (...)

CanCan is a simple authorization strategy for Rails which is decoupled from user roles. All permissions are stored in a single location. Before using CanCan don't forget to create Users either by devise gem or manually. To get maximum functionality of CanCan do create an Admin user.