getter method

Access methods are divided into two types:setter method and getter method. The setter method, which assigns a value to a variable in an object. The Getter method, which accesses object properties through the object itself.In Objective-c, the cocoa

Objective-C class, Objective-C Objective-C (OC) is the main programming language for OS X and iOS operating systems. The following describes how to create a class using OC:Interface part: Student. h file implementation part: Student. m file   　　 The

Cocoa Core Competencies_2_Accessor method, corecompetencies Note: this series of articles is translated from iOS Developer Library-> Cocoa Core Competencies Cocoa Core Competencies, as the name suggests, is the Core concept of Cocoa. For more

Masonry is a lightweight framework that iOS often uses in control layouts, and masonry makes nslayoutconstraint easier to use. Masonry simplifies the way nslayoutconstraint is used, so that we can assign constraints to our controls in a chained

Masonry is a lightweight framework that iOS often uses in control layouts, and masonry makes nslayoutconstraint easier to use. Masonry simplifies the way nslayoutconstraint is used, so that we can assign constraints to our controls in a chained

In PHP, the member variables of a class are also called attributes (properties). They are part of a class definition that represents the state of an instance (that is, different instances of the domain classification). In practice, you will often

1 Synthetic access MethodsIt is not difficult to implement setter and getter methods for member variables, but if a class contains 10 or more member variables, writing setter and Getter methods for each member will be a disgusting thing. The OC

The example of this article describes the method of Yii2.0 Table Association query. Share to everyone for your reference, specific as follows: You can use ActiveRecord to correlate queries (for example, to read the associated B-table data together

Java Super keywordThe Super keyword is similar to this, this is used to represent an instance of the current class, and super is used to represent the parent class. Super can be used in subclasses, by Dot (.) To get the member variables and methods

Description of _ defineGetter _ and _ defineSetter _ by anbutu Source: http://anbutu.javaeye.com/blog/post/194276 Keyword: JavaScript Mozilla _ defineGetter _ defineSetter __ Getter is a method to get the value of an attribute, and Setter is a

The property animation system is a fairly robust framework that can animate almost any object. You can define an animation to periodically change the property value of any object, whether or not the object is displayed on the screen. Property

Introduction to _ defineGetter _ and _ defineSetter _ in javascript, definegetter Getter is a method to get the value of an attribute, and Setter is a method to set the value of an attribute. You can define the getter and setter methods for any

Objective-c basic knowledge study notes, objective-c Objective-c basic knowledge study notes (1) I have always had the habit of recording notes, but I haven't shared anything for a long time. I just learned about IOS in the first half of the year.

Lazy loading, also known as deferred loading. The popular point is that in development, when the application needs to use the resources. Do not load resources when the program is started, and then load the resources only when they are running when

Update SDK causes internal class Composedatasender methods in Composedata to be confusedThe root cause, Fastjson use posture is wrong.Problem Description:The data that should be presented in a sender list (named Composedata here) is empty(1)

Update SDK causes internal class Composedatasender methods in Composedata to be confusedThe root cause, Fastjson use posture is wrong.Problem Description:The data that should be presented in a sender list (named Composedata here) is empty(1)

Author: anbutuSource: http://anbutu.javaeye.com/blog/post/194276Keyword: JavaScript Mozilla _ defineGetter _ defineSetter __Getter is a method to get the value of an attribute, and Setter is a method to set the value of an attribute. You can define

This article mainly introduces _ defineGetter _ and _ defineSetter _ in javascript, similar to get and set keywords in object-oriented languages, if you need it, you can refer to Getter as a method to get the value of an attribute. Setter is a

Yii2.0 table join query instance analysis, yii2.0 instance analysis This example describes how to associate a table in Yii2.0. We will share this with you for your reference. The details are as follows: You can use ActiveRecord for associated

For Struts2 file download, Struts2 File Download First, let's talk about the principle of File Download: The server provides a download service for the client. Therefore, the server needs an output stream (output the file requested by the client).