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A spy is defined as a test specific function which intercepts calls to an underlying function in the application code and dispatches its own implementation when the underlying function is called to test the interface rather than the implementation.

You will need the Qt SQL plugin corresponding to the type given to QSqlDatabase::addDatabase If you don't have the required SQL plugin, Qt will warn you that it can't find the requested driver If you don't have the required SQL plugin you will have to compile them from the Qt source

The NSURLSession class and related classes provide an API for downloading content. This API provides a rich set of delegate methods for supporting authentication and gives your app the ability to perform background downloads when your app is not running or, in iOS, while your app is suspended. A...

Overload resolution happens in several different situations Calls to named overloaded functions. The candidates are all the functions found by name lookup. Calls to class object. The candidates are usually all the overloaded function call operators of the class. Use of an operator. The candid...

An interfaces specifies a list of fields and functions that may be expected on any class implementing the interface. Conversely, a class cannot implement an interface unless it has every field and function specified on the interface. The primary benefit of using interfaces, is that it allows one to...

ParameterDetailsdecodeConverts URL value (string) to the value available in $stateParamsencodeConverts a value to the string that will be used in the URLequalsVerifies if two values are equal from the type's point of viewisChecks if the value can be used as defined parameter typepatternEnsures that...

Gaussian Blur Syntax C++: void GaussianBlur(InputArray src, OutputArray dst, Size ksize, double sigmaX, double sigmaY=0, int borderType=BORDER_DEFAULT ) Parameters of Gaussian BlurDetailssrcInput image, the image can have any number of channels, which are processed independently, but the dep...

This section provides an overview of what resharper is, and why a developer might want to use it. It should also mention any large subjects within resharper, and link out to the related topics. Since the Documentation for resharper is new, you may need to create initial versions of those related...

shape-outside: none | [ <basic-shape> || <shape-box> ] | <image> shape-margin: <length> | <percentage> shape-image-threshold: <number> ParameterDetailsnoneA value of none means that the float area (the area that is used for wrapping content a...

class MyClass{} // curly braces are optional here as class body is empty class MyClassWithMethod {def method: MyClass = ???} new MyClass() //Instantiate object MyObject // Singleton object class MyClassWithGenericParameters[V1, V2](vl: V1, i: Int, v2: V2) class MyClassWithImplicitFieldCreati...

The SSH (Secure Shell) is a cryptographic protocol for point-to-point communication over the insecure network (Internet). It obsoletes the old protocols used in the old days (rlogin, rsh, telnet). It is commonly used to connect to remote servers, virtual machines or containers in data center or i...

fn function<'a>(x: &'a Type) struct Struct<'a> { x: &'a Type } enum Enum<'a> { Variant(&'a Type) } impl<'a> Struct<'a> { fn x<'a>(&self) -> &'a Type { self.x } } impl<'a> Trait<'a> for Type impl<'a> Trait for Type&lt...