Tutorial by Topics: t

The CGContextRef opaque type represents a Quartz 2D drawing destination. A graphics context contains drawing parameters and all device-specific information needed to render the paint on a page to the destination, whether the destination is a window in an application, a bitmap image, a PDF documen...

NameInfoasp-actionThe name of the action method to which the form should be posted toasp-controllerThe name of the controller where the action method specified in asp-action existsasp-route-*Custom route values you want to add as querystring to the form action attribute value. Replace 8 with the q...

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

Choosing between GET and POST GET requests, are best for providing data that's needed to render the page and may be used multiple times (search queries, data filters...). They are a part of the URL, meaning that they can be bookmarked and are often reused. POST requests on the other hand, are ...

Jekyll is a simple, blog-aware, static site generator. It takes a template directory containing raw text files in various formats, runs it through a converter (like Markdown) and its Liquid renderer, and spits out a complete, ready-to-publish static website suitable for serving with your favorite ...

FooModel.objects.filter(field_name__key_name='value to query')

Most examples are from MSDN. To create a .NET managed client application that uses the client object model, you must set references to two client library DLLs: Microsoft.SharePoint.Client.dll and Microsoft.SharePoint.Client.Runtime.dll. You can find it in %ProgramFiles%\Common Files\Microsoft S...

The typedef mechanism allows the creation of aliases for other types. It does not create new types. People often use typedef to improve the portability of code, to give aliases to structure or union types, or to create aliases for function (or function pointer) types. In the C standard, typedef i...

Recursion refers to something being defined in terms of itself. In the context of programming it is either the practice of using functions that call themselves or recursive types. Recursive Functions There are two parts to a recursive function: One or more base cases A recursive step Be...

In contrast to Java's switch, the when statement has no fall-through behavior. This means, that if a branch is matched, the control flow returns after its execution and no break statement is required. If you want to combine the bahaviors for multiple arguments, you can write multiple arguments sep...

The official API reference for the Spreadsheet Service can be found at https://developers.google.com/apps-script/reference/spreadsheet/.

Casting is not the same as Converting. It is possible to convert the string value "-1" to an integer value (-1), but this must be done through library methods like Convert.ToInt32() or Int32.Parse(). It cannot be done using casting syntax directly.

There are two ways to reference the $wpdb object. The first is to use the PHP keyword global in order to act on the global instance of the object. global $wpdb; echo $wpdb->prefix; // Outputs the prefix for the database The second way to use the $wpdb object is to reference PHP's $GLOBALS...

add_action( tag, function_to_call, priority, num_of_args ); add_filter( tag, function_to_call, priority, num_of_args ); ParameterExplanation$tag(string) (Required) The name of the action to which the $function is hooked.$function(callable) (Required) Requires a string containing the functio...

wp_get_current_user()