Tutorial by Topics: per

Perfect forwarding requires forwarding references in order to preserve the ref-qualifiers of the arguments. Such references appear only in a deduced context. That is: template<class T> void f(T&& x) // x is a forwarding reference, because T is deduced from a call to f() { g(s...

CSS Variables allow authors to create reusable values which can be used throughout a CSS document. For example, it's common in CSS to reuse a single color throughout a document. Prior to CSS Variables this would mean reusing the same color value many times throughout a document. With CSS Variables ...

@property (optional_attributes, ...) type identifier; @synthesize identifier = optional_backing_ivar; @dynamic identifier; AttributeDescriptionatomicImplicit. Enables synchronization in synthesized accessor methods.nonatomicDisables synchronization in the synthesized accessor methods.read...

An object's property can be assigned a static value which stays constant until it is explicitly assigned a new value. However, to make the fullest use of QML and its built-in support for dynamic object behaviors, most QML objects use property bindings. Property bindings are a core feature of QML...

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...

Note: In Python 2, make sure that your class inherits from object (making it a new-style class) in order for all features of properties to be available.

void expression; // Evaluates expression and discards return value +expression; // Attempt to convert expression to a number delete object.property; // Delete object's property delete object["property"]; // Delete object's property typeof operand; // Returns type of operand ~express...

The simplicity of basic CMake variables belies the complexity of the full variable syntax. This page documents the various variable cases, with examples, and points out the pitfalls to avoid. set(variable_name value [CACHE type description [FORCE]]) Variable names are case-sensitive. Th...

An error 1009 is a general error that arises when you are trying to receive a value out of a variable or property that has a value of null. The examples provided expose various cases where this error arises, together with some recommendations on how to mitigate the error. The dreaded and often ask...

HTML helpers are methods used to render HTML elements in a view. They are part of the System.Web.Mvc.HtmlHelper namespace. There are different types of HTML helpers: Standard HTML Helpers: They are used to render normal HTML elements, e.g. Html.TextBox(). Strongly Typed HTML Helpers: These helper...

This document describes the basic behaviour of an operator.