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Multiline strings in VB.NET
... begin with $ and you need to take care of ", { and } contained inside – convert them into "", {{ or }} respectively.
Here you can see actual syntax highlighting of interpolated parts of the above code example:
If you wonder if their recognition by the Visual Studio editor also works with refacto...
Formatting Phone Numbers in PHP
I am working on an SMS app and need to be able to convert the sender's phone number from +11234567890 to 123-456-7890 so it can be compared to records in a MySQL database .
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Html.DropdownListFor selected value not being set
...nd write better MVC code:
Viewmodel:
public class MyViewModel{
public int SelectedOrderId {get; set;}
public SelectList OrderTemplates {get; set;}
// Other properties you need in your view
}
Controller:
public ActionResult MyAction(){
var model = new MyViewModel();
model.OrderTe...
Razor view engine, how to enter preprocessor(#if debug)
...see the es6-errors while developing) and in release I want to use the auto-converted non-es6-javascript (cuz IE11 doesn't know es6). this is a great solution for me.
– Matthias Burger
Sep 13 '19 at 7:52
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Ensure that HttpConfiguration.EnsureInitialized()
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{int:id} instead of {id:int}
– Marat Batalandabad
Jun 29 '15 at 12:27
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What is the difference between Class.getResource() and ClassLoader.getResource()?
...anged; otherwise, the package name is prepended to the resource name after converting "." to "/". If this object was loaded by the bootstrap loader, the call is delegated to ClassLoader.getSystemResource.
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XmlSerializer - There was an error reflecting type
... attribute on it. I am creating an XMLSerializer class and passing that into the constructor:
18 Answers
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Is there a __CLASS__ macro in C++?
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The problem with using typeid(*this).name() is that there is no this pointer in a static method call. The macro __PRETTY_FUNCTION__ reports a class name in static functions as well as method calls. However, this will only work with gcc.
Here's an example of extracting the information through ...
Why do we need virtual functions in C++?
I'm learning C++ and I'm just getting into virtual functions.
26 Answers
26
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How do you find out the type of an object (in Swift)?
...ped optionals! i.e. var myVar: SomeType!. Compiler gives the error "Cannot convert value of type 'SomeType!.Type' (aka 'ImplicitlyUnwrappedOptional<SomeType>.Type') to expected argument type 'AnyClass' (aka 'AnyObject.Type') Compiler suggest adding as! AnyClass after the type but then program...