Javascript Iterate on Dynamic Object Created
javascript,jquery,object,properties
The problem is your use of Object.defineProperty. By default it will create non-enumerable properties which, as the name suggests, cannot be enumerated by your loops. Just add the enumerable property to the definition: Object.defineProperty(k, names[i], { value : true, writable : true, enumerable : true }); Here's a working version....
getting property of circular socket object nodejs
javascript,jquery,node.js,sockets,properties
The problem is that you're printing it out too early. It's not connected yet. Therefore what you printed out is correct - it's not connected. The reason it works form the console is because by the time you type in the console it's already connected. To prove this, print it...
How to expose internal control's property to its parent UserControl in WPF
wpf,xaml,properties,user-controls
I would create two DependencyProperties, one for the Text and one for the Image Source. The Image Source DependencyProperty will automatically set the inner Image control's source whenever it is updated. Similarly, the Text DependencyProperty will be setting the Text of the inner TextBlock control as well. Here is the...
Extracting a property several levels deep from JSON
I noticed that your result is an array. You will need to access the first element of that array: jsonReturn["results"][0]["formatted_address"].Value Resource: http://wiki.unity3d.com/index.php/SimpleJSON...
How to create an variable property based on the other property in the class
Declare restaurantIsVisited with the lazy keyword. This will insure that it isn't created until it is accessed the first time, and by that time you will be able to ask restaurantNames for its count: class someClass { // This is a list of restaurant names var restaurantNames = ["Cafe Deadend",...
How can I change the GUI controls' properties programatically in Matlab?
matlab,user-interface,properties,matlab-guide
Here's a small example: h = uicontrol('style', 'edit', 'string', 'initial string'); %// create object set(h, 'string', 'changed string'); %// change object property (The second line could be part of the another object's callback function, which causes the first object's string to change.) As an alternative, if you don't have a...
unknown behaviour in C# windows form application
For every time adding an object into a List, you should "new" (create new instance of) that object before calling the Add() method. Product product = new Product(); product._id="original value"; productList1.Add(product); productList2.Add(product); product._id="new value"; // this will change both object instances that you have added to the 2 lists above....
SoapUI correlation (property transfer)
If you've problems using transfer properties step to get the JSON value from your response, you can use a groovy test step to achieve your goal. So create a groovy test step to parse your response, get your value and set it as a property (for example at testCase level)...
if a property sample work
This would make sence: class Hidex(object): def __init__(self, x): self.__x = x @property def x(self): return ~self.__x @x.setter def x(self, x): assert isinstance(x, int), 'val must be int' self.__x = ~x Looks like @property in the code of your question is not the builtin but a different version. This is...
Variable value assign and retrieve
You can look at the IL if you want. Here's a simple sample using linqpad: void Main() { int i ; i=5 ; i.Dump(); i_p = 6; i.Dump(); } // Define other methods and classes here public int i_p {get; set;} and here's the IL for it: IL_0000: nop IL_0001:...
Excel VB Listbox losing Value and Text Property
excel,excel-vba,properties,listbox
I saw that one of the listboxes was filled with a named range, I just removed the named range and filled the listbox manually, this seems to work fine and didn't give me more problems.
Why is happened property write error?
never heard of TRevStrings before so it is either BCB 3 discontinued stuff (my BDS2006 does not have it at disposal) or you have some 3th party custom package installed but the header file suggest it is based on String grid so if below text does not work for it...
Spring: @NestedConfigurationProperty List in @ConfigurationProperties
spring,properties,configuration,spring-boot
You need to add setters and getters to ServerConfiguration You don't need to annotate class with nested properties with @ConfigurationProperties There is a mismatch in names between ServerConfiguration.description and property my.servers[X].server.name=test ...
How comes properties act like functions?
JavaScript allows you to define getters for setters and properties (even on prototypes): Object.defineProperty(Array.prototype, 'count', { get: function () { return this.length; } }); console.log([1, 2, 3].count); Use sparingly. colors, specifically, uses the non-standard __defineGetter__ function instead, but to the same effect....
iOS: do something on each property change
You can register as observer to the properties you want monitored. Cocoa's KVO functionality will help you here. Basically you need to call addObserver:forKeyPath:options:context: and register to be notified when the properties change. When this happens, the runtime calls the observeValueForKeyPath:ofObject:change:context: method on the object registered as observer. You can...
How to get enabled property of a control?
If you have the window handle for a control, then the IsWindowEnabled function will tell you whether it is enabled. Keep in mind that that is acting on the window at the API level, not the Delphi VCL level. In Delphi, there can be controls that do not have window...
Configure local variable in Spring PropertyPlaceholderConfigurer
Turns out that the solution was already in place and I didn't know. ${environment} was set as a system property in the production machine to which I had no access. Even so, the solution was just to add that property to my local development environment.
Objective-c readonly copy properties and ivars
objective-c,properties,automatic-ref-counting
A @property declaration is merely shorthand for some accessor/mutator method declarations, and (in some cases) synthesized implementations for said accessor/mutator methods. In your case, the @property(nonatomic, copy, readonly) NSData *test declaration expands to this equivalent code: @interface A : NSObject { NSData* _test; } - (NSData*)test; @end @implementation A -...
unwanted object property changed when changing another object property c#
c#,object,properties,copy,instance
The reason why it is not working is because you are doing shallow copy by just adding the pointer of product object into the list, not all properties. So if you change one, another will be affected accordingly. You can use deep copy following this answer, but this way you...
Guice Names.bindProperties(binder(), properties) on output of a module?
Thanks to durron597 for the pointer to the related question which gave me enough to figure out. The answer is to use a child injector to take action on the previous injectors output. Example below: Injector propInjector = Guice.createInjector(new PropertiesModule()); PropertiesService propService = propInjector.getInstance(PropertiesService.class); Injector injector = propInjector.createChildInjector(new MyModule(Objects.firstNonNull(propService.getProperties(), new...
Xcode Property Not Retaining Value
ios,objective-c,xcode,properties,nsstring
When you import classes you do not actually import any values. When you set the value of a property it is only set on that instance of the class. You will need to explicitly reference the property of your current instance to get the value you have set. One note:...
How to left pad zeroes to number between 1 to 1000 while reading it from file?
When you specify "d" in string format as here: String R= String.format("%02d", RegisId); You have to provide integer as an argument and error message is saying you that: "d != java.lang.String". The correct version should be: String R = String.format("%02d", Integer.parseInt(RegisId)); ...
What CSS prefixes for properties I should use? [closed]
Welcome to vendor prefix hell! If this is a one off According to Can I Use -moz- and -webkit- will cover you for early versions of Firefox, Chrome, Safari, Android and Blackbury and all other major user agents either don't need a prefix or simply don't support it no matter...
Readonly version of a class only for non inherent classes
Use protected fields to enable writing from base and inherited classes, expose a public read-only property: public class A { protected string FooField; public string Foo { get { return FooField; } } public A() { FooField = "A"; } } public class B : A { public B() :...
What's wrong with Property without set?
c#,wcf,serialization,properties,datacontract
Readonly properties are not serialized. Because when they will be deserialized they will not have setter. To avoid that issue, read-only properties are not serialized in the first place. Same case when set is private like public List<Foo> Bar {get; private set;}`. Read Why are properties without a setter not...
How to Change Properties in SimpleCV's SVMClassifier
python,properties,classification,svm,simplecv
Did you try to include nu in the parameter list?: classifier = SVMClassifier(feature_extractors,{'KernelType':'Linear','SVMType':'C','nu':None})? ...
Objective C: Accessing properties of an object instance that's in an array that's a property of an object
ios,objective-c,osx,properties,casting
((Company*)myObject.companies[0]).myId Should do the trick...
Assigning methods to object at run-time - Design Pattern
c#,.net,design-patterns,properties,lazy-loading
One of the ways in which you could achieve your desired behavior, is to use something that resembles a miniature IoC framework for field injection, tuned to your specific use case. To make things easier, allow less typing in your concrete classes and make things type-safe, we introduce the LazyField...
access the user control property at clinet side
asp.net,properties,user-controls
Try somthing like this. public SearchResultsGridUpdateMode Mode { set { this.txtdxKeyword.ClientSideEvents.GotFocus = "function(s,e) { CheckMode('" + value.ToString() + "'); }"; Header = value.ToString; hfMode.Value = value.ToString; } get; } ...
Wrong keys are printed using for..in on Object.keys()
javascript,object,for-loop,properties
In your specific example, this is because Object.keys returns an array. for ... in and Object.keys do very similar things, so you're iterating over the keys of the array of keys, hence your problem. You can see this by running: var obj = {10: 0, 11: 1, 12: 2}; var...
The method getProperty(String) is undefined for the type Properties
You need to import java.util.Properties; and you have imported the wrong class - com.sun.xml.fastinfoset.sax.Properties The classes are called the same but they are in different package. You probably use some IDE that automatically does your imports and it has imported the wrong type....
How to declare in Swift a function parameter that is a property name
You just need a Thing->CGPoint. A function literal is as good as a function there: let x = X(pointFunction: {$0.whereAmI}) If you could promise that whereAmI were a method rather than a property, then you could do some other tricks (see http://oleb.net/blog/2014/07/swift-instance-methods-curried-functions/), but it only works with methods. Inexplicably IMO...
Itcl What is the read property?
All Itcl variables are mapped to Tcl variables in a namespace whose name is difficult to guess. This means that you can get a callback whenever you read a variable (it happens immediately before the variable is actually read) via Tcl's standard tracing mechanism; all you need to do is...
How can I POST JSON values without property expansion in soapUI?
json,post,properties,parameters,soapui
To prevent the property expansion from replacing ${MY_VALUE} you can add an extra $ like this: { "myNode":{ "myOtherNode":"$${MY_VALUE}" } } Doing that your original json will be sent like this: { "myNode":{ "myOtherNode":"${MY_VALUE}" } } ...
How to add Copyright and Authors info to Images created in PHP?
php,image,file,properties,file-attributes
I don't believe that PHP natively contains a function to edit the EXIF data in a JPEG file, however there is a PEAR extension that can read and write EXIF data. pear channel-discover pearhub.org pear install pearhub/PEL Website for the module is at http://lsolesen.github.io/pel/ and an example for setting the...
Get and add all properties of type Mname from a list of objects and add them dynamically too a drop down
c#,linq,list,object,properties
In a foreach loop the type of your loop variable is the type of the items in the collection, so you want: foreach (Monster m in monsterObjectList) ddlMonsters.Items.Add(new ListItem(m.MonsterName)); You could also bind the list as the data source: ddlMonsters.DataSource = monsterObjectList; ddlMonsters.DataTextField = "MonsterName"; ddlMonsters.DataBind(); ...
How to show Data in JLabel and Jext Boxes java swing dynamically from properties file Without knowing data in properties file
Okay, so you have a Properties in key/value pairs, assuming that the key represents the label and the value the text, you can use propertyNames to get an Enumeration and iterate over the list ... that will allow you to create the labels/fields. GridBagConstraints constraints = new GridBagConstraints(); constraints.gridx =...
How can I find the value of a property in Javascript?
You can o.x o.['x'] // or You can declare it before use var prop = 'x'; o.[prop]; If you have objects array you can arr = [{ x:'abcd' },{ x:'lkjh' }] for(var i=0;i<arr.length;i++){ var val = arr[i].x; var val2 = arr[i]['x']; //or //console.log(val+" "+val2) alert(val+" "+val2) } If you need...
Using EF6 code-first, reference same property name
c#,entity-framework,properties,mapping
public class Customer { public int CustomerId { get; set; } public string FirstName { get; set; } public string LastName { get; set; } public string Email { get; set; } public virtual Address ShippingAddress { get; set; } public int ShippingAddressId { get; set; } public virtual Address...
Get @CucumberOptions tag property using System.getProperty()
java,eclipse,properties,cucumber-jvm,test-runner
You can use the cucumber.options environmental variable to specify the tags at runtime mvn -D"cucumber.options=--tags @Other,@Now" test This supercedes the tags already contained in the test code....
Why does binding image path to Image.Source does not work this way
wpf,image,xaml,binding,properties
<Image Source="pack://application:,,,/Resources/Images/Icons/32/edit-vector2-32.png"/> This works because ImageSource has a value converter (ImageSourceConverter) attached to it, which automatically converts strings to image sources. The first case should work too (and does in my test project). ...
Accessing Javascript/Google Apps Script properties via Object.keys TypeError
javascript,properties,google-apps-script,typeerror
When trying to extract the value of an object's property using a variable to reference the property's key, the variable representing the key should be enclosed in square brackets without the dot Logger.log(films[0][headers[0]]); https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Property_Accessors...
Not allowed to use property observer
To make sure the sprites have the same position, set the position after physics and SKActions have been simulated. Do this in the didFinishUpdate() method of SKScene: override func didFinishUpdate() { sprite1.position = sprite2.position } ...
Overriding properties to make them readonly - what about the setter?
c#,inheritance,properties,polymorphism,setter
You can't, or really shouldn't, have a design where the sub types "hide" functionality of the base type. You can: In your setters throw a NotSupportedException, or similar. This is how the Stream class behaves when you try to set the length of a stream that cannot be set. Change...
Java - Running JAR refuses to load file in the same directory
You read your file as a resource (getResourceAsStream("properties");). So it must be in the classpath. Perhaps in the jar directly or in a directory which you add to the classpath. A jar is a zip file so you can open it with 7zip for example add your properties file to...
Passing keys to children in React.js
The key prop has a special meaning in React. It it is not passed to the component as prop but is used by React to aid the reconciliation of collections. If you know d3, it works similar like the key function for selection.data(). It allows React to associate the elements...
How to prohibit making a copy of a public field or property in C#
All you're doing by writing foo.Bar is exposing a reference to that object. What they do with the object at that point is up to them. They can store it for later use (as var bar = foo.Bar) or operate on it directly (as foo.Bar.DoSomething()). The only way to keep...
wrong number of template arguments (3, should be 4)
c++,templates,properties,arguments,getter-setter
There are three mistakes in your code: Firstly, to get the address of a member function, you need to include the class name: RWProperty<uint, OptionSet , &OptionSet::getNumberOfVbo // ~~~~~~~~~~~^ , &OptionSet::setNumberOfVbo> uNumberOfVbo; // ~~~~~~~~~~~^ Secondly, to form a pointer to const qualified member function, you need to append const keyword...
Error message in a property
wpf,vb.net,data-binding,properties
Your Time_HH property is an Integer, there's no way it's gonna contain a non-numeric character. At most, what will happen is that your Binding will fail due to the type mismatch (is your TextBox showing a red outline?) If you wanna check if your user enters non-numeric characters, you have...
Exception in thread “main” java.lang.ExceptionInInitializerError Caused by: java.lang.NullPointerException
It looks like your code is in a maven project. As such, place your properties file in src/main/resources/config.properties use getResourceAsStream("/config.properties") When doing a maven build, maven will package your jar and make the resources part of the classpath. Anything in resources/ will be part of the classpath root, since I...
PHP magic method __get and [] make value disappear
$testObj->testArr[] = 1; Gives you a notice: Notice: Indirect modification of overloaded property T::$testArr has no effect in test.php on line 24 Make sure you've got your error reporting turned on....
How can I override an inherited object's property in the constructor in javascript?
javascript,object,inheritance,properties,pixi
The code for PIXI.Container uses a setter for the height property. Therefore, you can't set it directly. See https://github.com/GoodBoyDigital/pixi.js/blob/master/src/core/display/Container.js#L78 Object.defineProperties(Container.prototype, { /** * The height of the Container, setting this will actually modify the scale to achieve the value set * * @member {number} * @memberof PIXI.Container# */ height: {...
Updating a PFObject from a different view controller
ios,properties,parse.com,pfobject
In the second controller, you're setting its reference of the PFObject to nil. This does not affect the object itself or the first view controller as it still has a reference to the object. It would be better to define a data model that is accessible by any view controller,...
Java Arraylist
java,object,arraylist,properties,merge
First create a class to handle this datas. There's two important points to note. The equals and hashcode method are only based with the isbn and palletNumber values and there is a merge method that returns a new instance of PackingListRow with the quantities between this and an other instance...
Share array or list between C++ and QML via property
The need for NOTIFY signal is optional. I guess it is for when we need to deliberately let QML know that the data is ready but the data will be consumed when it READs data. Aside from this we can almost always avoid programming NOTIFY. I even do rootItem->setProperty("propertyName", value)...
Creating a custom property class for multiple re-use within a class
You're close. You can do something along the lines of this: public class Dirty<T> { public Dirty(Func<T> valueFactory) { this.valueFactory = valueFactory; dirty = true; } private Func<T> valueFactory; private bool dirty; private T value; public T Value { get { if (dirty) { value = valueFactory(); dirty = false;...
Execute a method when a variable value changes in Swift
ios,swift,properties,singleton
You can simply use a property observer for the variable, labelChange, and call the function that you want to call inside didSet (or willSet if you want to call it before it has been set): class SharingManager { var labelChange: String = Model().callElements() { didSet { updateLable() } } static...
Passing a condition into Func of a Tuple>
Like this (using a lambda expression): List<Tuple<string, string, Func<bool>>> properties = new List<Tuple<string, string, Func<bool>>> { Tuple.Create<string, string, Func<bool>>( FirstName, "User first name is required", () => FirstName == null), }; ...
How to loop through the properties of a Class? [duplicate]
c#,class,reflection,properties
Something like: object obj = new object(); PropertyInfo[] properties = obj.GetType().GetProperties(); foreach (var p in properties) { var myVal = p.GetValue(obj); } Note you need to allocate the object and pass it into the PropertyInfo. ...
How to get value of unknown properties (part solved already with reflection)
this is how you can do it. (by the way, your code might error out on "dictionary key not being unique" since the second userItem will try to add the same property name to the dictionary. you might need a List<KeyValuePair<string, string>>) foreach (var property in theProperties) { // gets...
Get properties of runtime created list item in Unity
Because I already created the prefab for the list item, along with its properties so I figured out a way to access its grandparent's properties by using this code GameObject parent = this.transform.parent.transform.parent.gameObject; PostItem item = parent.GetComponent<PostItem>(); postID = item.PostID; ...
Setting controller property from inside a component
javascript,ember.js,properties,components
Get rid of the controller references, just set it on the component, it's what is in scope in the view anyway. Template {{#if image}} <img src="{{image}}" width="300"> <br> {{/if}} {{ file-input fileChanged="fileSelectionChanged"}} JS export default Ember.Component.extend({ actions: { fileSelectionChanged: function(file) { this.set('image',file.dataUrl); }, }, }); ...
Read a specific word properties value in java
To get the values for [D-1], [D-2], and so on you will first need to read the lines from the file. If the line starts with using string.startsWith(""transmit"); then you split the string using string.split("="). Split it by the equal sign because that is what splits the values and the...
Localization in the hmc structure
xml,properties,localization,structure,hybris
In your hmc.xml you reference original_totals this should be section.original_totals leading to: name="section.original_totals". If you overwrite/extend existing functionality and you are not sure how to declare your code it is always a good habit to look for the original files, in this case the hmc.xml in the hmc extension.
Get List of Elements in Tree with specific Field Value
vb.net,linq,properties,interface
If i have understood it correctly you want to get all selected parents and all selected children. You could use a recursive method: Public ReadOnly Property checkedList As List(Of TreeSelectorAttributes) Get Return rootList.Where(Function(t) t.SelectedInTreeSelector). SelectMany(Function(root) GetSelectedChildren(root)). ToList() End Get End Property Function GetSelectedChildren(root As TreeSelectorAttributes, Optional includeRoot As Boolean =...
Read-only attributes via properties versus via documentation
python,properties,attributes,private,readonly
First note that there's almost no technical way to prevent someone to access your object's implementation and modify it if he really wants to. Now wrt/ your question / example: using an implementation attribute (_x) and readonly property makes the intent quite clear if your list is really supposed to...
EF 6 database first make all properties virtual in generated entity classes
c#,entity-framework,properties,virtual
There is a simple solution. Inside the file, find the CodeStringGenerator class, lookup this method: public string Property(EdmProperty edmProperty) { return string.Format( CultureInfo.InvariantCulture, "{0} {1} {2} {{ {3}get; {4}set; }}", Accessibility.ForProperty(edmProperty), _typeMapper.GetTypeName(edmProperty.TypeUsage), _code.Escape(edmProperty), _code.SpaceAfter(Accessibility.ForGetter(edmProperty)), _code.SpaceAfter(Accessibility.ForSetter(edmProperty))); } One simple edit will be enough: public string Property(EdmProperty...
How can I access an array/object?
php,arrays,class,object,properties
From the question we can't see the structure of input array. It maybe array ('id' => 10499478683521864, 'date' => '07/22/1983'). So when you ask $demo[0] you use undefind index. Array_values lost keys and return array with numerous keys making array as array(10499478683521864, '07/22/1983'...). This result we see in the question....
Objective-C public get set method for private property
objective-c,properties,private,synthesize
If you want a public property to mirror a private one, just override the public property's getter and setter and return the private one. @interface Test : NSObject @property NSObject *publicObject; @end Then, in the implementation: @interface Test () @property NSObject *privateObject; @end @implementation Test - (NSObject *)publicObject { return...
Best way to include relative path with file array
I think I'd just create a new object with a FileInfo member and a string for relativepath member. I wouldn't try to derive that class from anything though, it doesn't really give you any benefits and just increases complexity.
how to extract values from .properties file, having two values corresponding to one property name
java,properties,selenium-webdriver
You can have your values comma-separated: DateTextBox=id,datepicker String[] dates = properties.getProperty("DateTextBox").split(","); ...
TypeBuilder - Adding attributes
c#,dynamic,properties,custom-attributes,typebuilder
An instance of an attribute isn't helpful here you need to define the constructor and the values that should be called. A simple solution might be to change the AddProperty Signature and exchange the params Attribute Parameter with a params CustomAttributeBuilder Parameter and construct Builder instances instead of attributes. var...
Java - Check properties file at compile time
It's certainly possible to do all sorts of things at compile time with custom compiler tasks etc, but I don't think it's very practical. Personally, I'd have an enum of property keys and property files for their value configurations - something like: public enum { CONST_NAME } and MyConstants.get(CONST_NAME) and...
can es6 class have public properties as well as functions?
javascript,class,properties,public,ecmascript-6
You'd need to put it inside your constructor: class myClass{ constructor(){ this.someObject = { myvalue:value }; } } var obj = new myClass(); console.log(obj.someObject.myvalue); // value If required, you can add the object onto the prototype chain the same as you would in ES5: class myClass{ constructor(){ } } myClass.prototype.someObject...
How pass BeanShell param from one Thread Group to a Counter in another Thread Group
multithreading,variables,properties,jmeter,beanshell
Properties can only be strings. Try something like this: props.put("start", Long.toString(passed)); On the receiving side you will have to convert back to a long. For sharing data that is not a string, you can use the BeanShell shared namespace, bsh.shared. See http://jmeter.apache.org/usermanual/best-practices.html...
spring 4 @PropertySource relative path
So the solution is based on fact that we may extend classpath by specifying items in manifest file. So we need to 1) Leave properties file in /src/main/resources 2) Exclude it from a final jar <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-jar-plugin</artifactId> <version>2.4</version> <configuration> <excludes> <exclude>**/*.properties</exclude> </excludes> <archive> <manifest>...
Referencing properties in mongoose
node.js,mongodb,properties,reference,family-tree
This should work: var gran1 = new Grand ({ name: "Paul", childs: dad1._id, grandchilds: dad1.child }) ...
Getting runtime properties with ReflectionClass
php,class,object,properties,access-modifiers
ReflectionClass::getProperties() gets only properties explicitly defined by a class. To reflect all properties you set on an object including dynamic properties, use ReflectionObject which inherits from ReflectionClass and works on runtime instances: $reflect = new ReflectionObject($this); ...
Passing a class instance as a parameter to one of its own functions
objective-c,function,class,methods,properties
To have some naming conventions: "class instances" is akin of ambiguous. There are instances (or instance objects) having a class. classes, akin of type for an instance object. class objects So I assume that you want to use "instance objects of class X", when you write "class instances". To your...
How to load properties files dynamically when using servlet with war file?
java,properties,jboss,resources,war
I finally did it by making a module :). Credits to: https://developer.jboss.org/thread/219956?tstart=0...
Properties and auto-implementations
First, is there any reason to use a private property? Usually, no. Properties are great for encapsulation. One advantage (there are many more) of using a property is that it can do validations before assignment. When you have something private, you usually don't need to protect things from yourself....
OrientDB import CSV is modifying my property name
csv,properties,import,character,orient-db
I got it. When I looked at that weird character in the raw JSON format through the web browser, it had a title of "\ufeff". The property with the weird character was the first property in the .csv header. Since my text editor was set to "UTF-8" instead of "UTF-8...
VB.NET - Extend property in child class
vb.net,inheritance,properties,expand
I recommend doing the work in an overridable function. This way you can have the child class do its work then call MyBase.overriddenFunction(). For example: Base Class Public MustInherit Class Base Private pHello as String = "" Public Property Hello As String Get Return pHello End Get Set(ByVal value As...
Changing Font-Family Property of a Label via Nativescript on Android
android,fonts,properties,nativescript
Courier New is remapped to another font. See here for a list of fonts and their aliases that are built-in. To understand the difference you might try something like the following code (any valid font can be used in place of sans-serif-light here): var heading = view.getViewById(page, "blogHead"); heading.android.setTypeface(android.graphics.Typeface.create("sans-serif-light", android.graphics.Typeface.NORMAL));...
Grails , domain properties .. How can i get at the value?
Groovy automatically generates gets and sets: class Domain { String someValue } Domain domain = new Domain(somevalue:"somevalue") //or domain.setSomeValue("someValue) println domain.getSomeValue if you want to access directly just do: [email protected] ...
C#: How can I expose a class property to one class but not to another?
public class BasicStudentInformation { public int StudentId { get; set; } } public class StudentInformation : BasicStudentinformation { public bool CanChangeBus { get; set; } public List<int> AvailableBuses { get; set; } } public class BusChangeRequestModel { public BasicStudentInformation StudentInfo { get; set; } ... ... } public class BusChangeResponseModel...
C++ (Builder XE7) enum type property misterious behaviour
properties,enums,c++builder,c++builder-xe7
NewText->Font->Pitch = TFontPitch.fpFixed; NewText->Font->Pitch = System::Uitypes::TFontPitch.fpFixed; You were on the right track with this, but you used the wrong syntax. Use :: instead of .: NewText->Font->Pitch = TFontPitch::fpFixed; NewText->Font->Pitch = System::Uitypes::TFontPitch::fpFixed; This is documented in Embarcadero's DocWiki: Strongly Typed Enums (C++0x)...
Python 2.7 @property usage results in error “global name '_c__pro' is not defined”
python,python-2.7,oop,properties,encapsulation
You need to use self. when accessing member variables: def __init__(self): self.__pro = 1 @property def pro(self): return self.__pro *10 ...
C# Auto-Implemented Properties Assistance
first : this is called "Automatic Properties". (when you just write the set and the get method without any code inside them) second : the target of the Automatic Properties is the simplifying the coding process, and make it faster. third : when you write a property like the previous...
Using value of propertie in his own custom attribute
Attributes are just metadata, not code. So change it to something like: [Printable(FormatStyle = FormatStyles.XY)] public int MyProperty{ get; set; } Then the printer code can check for a FormatStyle parameter to the attribute and apply the requested format to the property. ...
How to set a lot a class properties from an object with the same property names?
Check if this has property and then assign from foo for(var property in foo) { if(this.hasOwnProperty(property)) { this[property] = foo[property]; } } or a better way is to loop all keys in this and you do not need if statement....
Spring 4 PropertySourcesPlaceholderConfigurer doesn't resolve ${..} placeholders across modules
java,spring,properties,configuration,placeholder
I believe this has to do with how spring works with pre/post processors. Basically you can have duplicated definition or use a different mechanism for loading properties. As much as I know before spring 3.1 duplication is the only way. More on http://www.baeldung.com/2012/02/06/properties-with-spring/#parent-child...
Where is the source code for maven-properties-plugin?
The codehaus project has ended. Or the hosting there. The new location is http://www.mojohaus.org - they have a github home as well: https://github.com/mojohaus/ The sources your are looking for is at https://github.com/mojohaus/properties-maven-plugin I think not all redirects or sites work. But that will come :)...
User defined properties in C# cause StackOverflowException on construction
You need a backing field. When you set that property, it will set itself, which will set itself, which will set itself, which will set itself, which will ... you get the gist. Either: private int _Property; public int Property { get { return _Property; } set { _Property =...
Property not storing between pages:
In your code you are accessing a class declared locally as c. To get the values to persist across pages, you are likely storing that class in a Base Page or in Session. If you are storing it and retrieving it from Session, make sure after you set it's Properties...