I understand that Delegates offer high performance reflection maybe just 15% slower than regular explicit c# code. However all the examples I can find on stackoverflow are based on prior knowledge of the type of a method/property being accessed via a delegate. Given such prior knowledge of a class, why resort to reflected Delegate acces...
I have an application that reads a .properties file at start up containing key/values where the key is bound to an item in a file and the value is some text in the correct language (also determined at start up): http://www.linuxtopia.org/online_books/eclipse_documentation/eclipse_birt_report_guide/topic/org.eclipse.birt.doc/birt/eclipse...
Hi, i am trying to use a custom .properties file i created to host some properties about a SQL database but the issue is that my spring app cant find it. i get the following error Caused by: java.io.FileNotFoundException: Could not open ServletContext resource [/jdbc.properties] i have tried to put this file in the root of my project...
Hi I just recently discovered an INotifyPropertyChange interface. I managed to implement this interface in my clss and everything works fine. However I was wondering if it is possible to intercept this event in code and fire a function Let's say that I have a function DoStuff() and I wan't to fire this function everytime property1, p...
When developing a class (in C# but I suppose this question is somewhat language independent) what is the correct way to deal with dependencies between properties? For example where I want to create a property B whose value is derived in some way from the value of property A. Property B is undefined and should not be called if property A...
If I have this: class foo(object): @property def bar(self): return 0 f = foo() How do I get a reference to f.bar without actually invoking the method, if this is even possible? Edited to add: What I want to do is write a function that iterates over the members of f and does something with them (what is not important)...
Hello I've created a user control that takes content from an XML file and renders the content on the page. Fairly straight-forward stuff. However it's come up that I may need to replace portions of the content based on id with other manual content. My idea is to expose a repeatable property within the user control's declaration like t...
Hi guys, quick symfony / propel question. I have the following propel collection route: api_offer: class: sfPropelRouteCollection options: prefix_path: /api/offer model: Offer plural: offers singluar: offer actions: [ list ] module: apiOffer requirements: sf_format: (?:html|json) My question is, does ...
http://maven.apache.org/pom.html#Properties says property "values are accessible anywhere within a POM". Should this read "are accessible in most places within a POM"? I can specify the version of a dependency no problem like so: <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>${junit.version}...
Keeping properties of multiple Visual Studio projects manually in sync is annoying. So, how can you share properties between multiple projects? Edit: I refer to properties like conditional compilation symbols, treatment of warnings and errors etc., i.e., things you can configure in Project->Properties tabs or by editing the project XML...
I've spent about 10 hours trying to find this bug that was causing my app to crash, and it was in the last place I looked (well it would have been, but last place I ever expected it to be). Originally I thought I had memory management issues (unbalanced retain/release) because the crash would happen every time I sent -removeAllObjects t...
I'm trying to add some text to a web app via a java .properties file. I want the text to have an en-dash in it. If I add the character entity, thus: myProp=Foo – Bar or myProp=Foo – Bar I get the code in my output. If I add the literal character to the properties file (and save as UTF-8): mProp=Foo – Bar I get the li...
Hi, I have a web app in java, and in a servlet I need to load properties from a xml file. The code is XMLReader reader = XMLReaderFactory.createXMLReader(); ... FileInputStream fis = new FileInputStream("myconf.xml"); reader.parse(new InputSource(fis)); My question is: where should the myconf.xml file be placed in the war file...
Hi, As part of all the development of some use cases, I've used a properties file approach to handle almost all the configuration parameters in the project. Even when this approach is a security safe approach, I need to be able to change this parameters on the application, so I need an admin web module to be able to change at runtime a...
Let's say I have a class that looks like this: public class CallByAttribute { [CodeName("Foo")] public string MyProperty { get; set; } [CodeName("Bar")] public string MyMethod(int someParameter) { return myDictionary[someParameter]; } } How would I call these two properties or methods, using CodeName ...
I am trying to use Parsec to parse something like this: property :: CharParser SomeObject property = do name parameters value return SomeObjectInstance { fill in records here } I am implementing the iCalendar spec and on every like there is a name:parameters:value triplet, very much like the way that XML has a name:att...
Hi, is it possible to have a property that has multiple lines in messages.properties? e.g. (my.property below) my.property=This property will be in two lines my.property.two=Another property I need this for help texts which I'll be putting in the properties file... and I don't want to do appends. Any help would be appreciated. Than...
Does anybody have a good solution for managing .properties files in a web application? Currently I have to pull apart my .war file before deploying, change the entries in my .properties file, and then redeploy to change settings. Alternatively I can ssh into the server, change the .properties file in the deploy directory and restart ...
I want to create a new object and assign some properties for each array stored within some json. I have this mostly working except... for (var i in json) { a = 0; a++; a = new Object(); for (var key in json[i]) { var Key = key; var Value = json[i][key]; ...
I am getting this warning on the following line: @synthesize labels; Now, the rest of my declaration (in the .h file) is as follows: @interface Menus:SuperClass<Protocols> { ... UILabel **labels; } @property (nonatomic, retain) UILabel **labels; Does anyone know why this is happening? ...