Tutorial by Topics: properties

Properties combine the class data storage of fields with the accessibility of methods. Sometimes it may be hard to decide whether to use a property, a property referencing a field, or a method referencing a field. As a rule of thumb: Properties should be used without an internal field if th...

When deciding on how to create a property, start with an auto-implemented property for simplicity and brevity. Switch to a property with a backing field only when circumstances dictate. If you need other manipulations beyond a simple set and get, you may need to introduce a backing field.

Properties: Associated with a type Variables: Not associated with a type See the Swift Programming Language iBook for more information.

The properties object contains key and value pair both as a string. The java.util.Properties class is the subclass of Hashtable. It can be used to get property value based on the property key. The Properties class provides methods to get data from properties file and store data into properties file...

CSS Variables allow authors to create reusable values which can be used throughout a CSS document. For example, it's common in CSS to reuse a single color throughout a document. Prior to CSS Variables this would mean reusing the same color value many times throughout a document. With CSS Variables ...

@property (optional_attributes, ...) type identifier; @synthesize identifier = optional_backing_ivar; @dynamic identifier; AttributeDescriptionatomicImplicit. Enables synchronization in synthesized accessor methods.nonatomicDisables synchronization in the synthesized accessor methods.read...

The simplicity of basic CMake variables belies the complexity of the full variable syntax. This page documents the various variable cases, with examples, and points out the pitfalls to avoid. set(variable_name value [CACHE type description [FORCE]]) Variable names are case-sensitive. Th...

Data vs Computed Properties The main use-case difference for the data and computed properties of a Vue instance is dependent on the potential state or probability of changing of the data. When deciding what category a certain object should be, these questions might help: Is this a constant ...

Dependency Properties are a type of property that extend out a CLR property. Whereas a CLR property is read directly from a member of your class, a Dependency Property will be dynamically resolved when calling the GetValue() method that your object gains via inheritance from the base DependencyObje...

Properties are observable and listeners can be added to them. They are consistently used for properties of Nodes.

Calculated Properties in Powershell are custom derived(Calculated) properties. It lets the user to format a certain property in a way he want it to be. The calculation(expression) can be a quite possibly anything.

Properties are key-value-pairs where Apache Ant tries to expand ${key} to value at runtime. Ant properties are very helpful if you have to do a lot to processing to create installables or do custom deployments etc. For example, you can mark ${src.dir} as source code directory,${lib.dir} as library...

Kotlin can delegate the implementation of a property to a handler object. Some standard handlers are included, such as lazy initialization or observable properties. Custom handlers can also be created.

Using CustomDocumentProperties (CDPs) is a good method to store user defined values in a relatively safe way within the same work book, but avoiding to show related cell values simply in an unprotected work sheet *). Note: CDPs represent a separate collection comparable to BuiltInDocumentProperties...