gcs property

=='Master': ....: Self.__sit_down () in [7]: w=Dog () in [8]: W.sit_down ('Master') sat down in [9]: W.sit_down ('Master') in [Ten]: W.__sit_down ()---------------------------------------------------------------------------Attributeerror Traceback (most recent)Ten-16df8360e9bf>inch()---->1W.__sit_down () Attributeerror:'Dog' Objecthas no attribute'__sit_down'In [ -]: W._dog__sit_down () sit down.Python instances can invoke the public method of Python directly, and private methods and properties

def __str__(self):6 return ""%Self.name7 def __repr__(self):8 return ""%Self.name9 def __len__(self):Ten returnSelf.age OneTom = Person ("Tom", 20) A Printrepr (Tom) - PrintTom - PrintLen (Tom)And of course there are many:1 def __iter__(self):#overriding built-in iteration capabilities2RET =do_something ()3 returnret4 5 def __getitem__(self):#Add the following table to object function6 Pass7 8 def __getattr__(self):#to increase the processing of thei

Brief description name function Set Evaluates a property's assignment method, which is called when the property is set Get The reading method of the computed property, when the property is worth calling Willset (NewValue) Methods for monitoring properties, called when

Get the corresponding property name: [javascript] lt; prename quot; code quot; class quot; javascript quot; gt; for (attributeinobj) {alert (attribute) ;}get the value of the corresponding attribute: the common method is our habitual point; the other method is as follows: [limit crip Get the corresponding property name:[Javascript] For (attribute in obj ){Alert (attribute );}Get the value of the cor

JavaMybatis ing property, advanced ing, javamybatis ing Property SQL attributes of the ing file: Id: identifier (generally the dao layer method name) ResultType: SQL return type ResultMap: ing type ParameterType: parameter type UseGeneratedKeys = "true" keyProperty = "id": Put the last auto-increment id back after the add operation is completed (Note: After the object is added, the id attribute of the

Common CSS property list summary and css property SummarySummary of common CSS attribute lists Recently, I will summarize common CSS attributes for students to facilitate learning and query. I will share them with you. The lowest version of CSS supported by the number marker in the rightmost column of the table. 01. CSS Background attributes (Background) Attributes and descriptions Background: Set all bac

Code: Publicdictionarystring,string>Xxxmodelcolumnname {Get { varDIC =Newdictionarystring,string>(); Propertyinfo[] Fields=typeof(Xxxmodel). GetProperties (); foreach(PropertyInfo FieldinchFields ) { varFieldName =field. Name; vardisplayName = field. Getcustomattribute(); Dic. ADD (FieldName, DisplayName==NULL?fieldName:displayName.DisplayName); } returndic; } }Get entity Attribute name (

targetframework= "4.0"/>Analysis: The main reason in IIS is that the version of the application pool is inconsistent with the. NETFramework version that you are developing. Typically a Web site corresponds to an application pool and has the same name as the site. The default installation of Visual Studio 2010 corresponds to the. NETFramework is 4.0, and on this machine is generally the 2.0 version. So it doesn't match.Workaround: Click Application Pool in IIS, locate the application pool for you

Position:absolute; absolute positioning relative to parent element (parent element set to relative)Position:relative relative positioning relative to oneselfposition:fixed; fixed positioning relative to the browserDisplay:inline, inline element, no line break, text-align:center not workingDisplay:block, block-level elements, line breaks, can set the width of the highDisplay:inline-block, can set the width high, does not break the line, Text-align:center functionSelf-adapting centering . c

The NextSibling property returns the node immediately following a node (in the same tree hierarchy) PreviousSibling property returns the node immediately before a node (in the same tree hierarchy).

Classespublic static Class Enumextension{Gets the comment information for the enumerationpublic static string Getremark (this Enum em){Type type = em. GetType ();FieldInfo fd = type. GetField (em. ToString ());if (FD = = null)return string. Empty;object[] Attrs = FD. GetCustomAttributes (typeof (Remarkattribute), false);String name = String. Empty;foreach (Remarkattribute attr in Attrs){Name = attr. Remark;}return name;}To get the comment information for an enumeration by using an enumeration v

Get the JSON object property value and the json property value 1. Problem background There is a json object with a key-value pair. How to obtain the attribute value in the json object? 2. Source Code 3. Implementation result

/> ahref="#"class= "Confucian">Menciusa>BR/> ahref="#"class= "Confucian buddist Taoists">Traditional culturea>Body>HTML>EffectCSS3 excellent, worth learning.Learning resources: www.w3cschool.cn + itcast and Itheima video library + Pure Heart.If you have public resources, can share to me, with your resources to learn also can.Blog post is to watch the video, into thinking written. It's good that the teacher speaks well. Blog bad, is to give the most bitter not serious.CSS Base

　　Jquery.placeholder.js resolving the Input Property placeholder property in IE8 compatible h5

Example:For example The girl is the content that you see on the page, and the value tag inside is you pass to backstage, processing the data in the background, like you say this example, the data that incoming backstage is username= "AA" instead of female.The Name property and the Value property in the HTML form

Animations for layout changes of viewgroups objects The property animation system provides an easy way to process the animation changes of viewgroup objects as well as view objects. Layouttransition class is used to process layout changes in viewgroup. When you call the setvisibility () method of a view object, set the gone constant of the view, or add the view object to the viewgroup (or delete it from the viewgroup, the view object inside the viewgr

As mentioned in the previous article, after OC 2.0 attributes are declared, if there is no readonly modifier, the current class automatically generates a declaration of the setter and getter methods, and the corresponding instance variable (underscore + attribute name) is automatically generated. Setter and Getter are the methods to access this instance variable. @property are divided into @property and @dy

# Put the resulting property value on the method @property# on the method of setting the property value @ property name. Setter# Two methods have the same name and are all property names#先写 @property Write the @

HTML5 how does the Border property be set? HTML5 table Border properties are described here, this article mainly explains the HTML5 border properties in the CSS style of the definition and use of the method, as well as HTML5 in the table of the border properties of the introduction HTML5 the definition and usage of the border property in CSS styles in a CSS style: The border shorthand

The DOM property operation is to read, set, and remove the properties of the DOM element, such as prop (), Removeprop ().1. Prop () 1.1 Get return value using Prop ()Prop () returns the value of the first matching element when it returns a property value.1234567 - - - + -1.2 Use prop () to set the property value 1.2.1 use Prop () to set a single