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Matplotlib’s LaTeX support requires a working LaTeX installation, dvipng (which may be included with your LaTeX installation), and Ghostscript (GPL Ghostscript 8.60 or later is recommended). Matplotlib’s pgf support requires a recent LaTeX installation that includes the TikZ/PGF packages (such ...

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Dart is a true object-oriented language, so even functions are objects and have a type, Function. This means that functions can be assigned to variables or passed as arguments to other functions. You can also call an instance of a Dart class as if it were a function.

A monad is a data type of composable actions. Monad is the class of type constructors whose values represent such actions. Perhaps IO is the most recognizable one: a value of IO a is a "recipe for retrieving an a value from the real world". We say a type constructor m (such as [] or Maybe...

ParameterDefinitionReadable Streamtype of stream where data can be read fromWritable Streamtype of stream where data can be written toDuplex Streamtype of stream that is both readable and writeableTransform Streamtype of duplex stream that can transform data as it is being read and then written ...

In all cases when extending types and modules, the extending code must be added/loaded before the code that is to call it. It must also be made available to the calling code by opening/importing the relevant namespaces.

pack(fmt, v1, v2, ...) unpack(fmt, buffer)

Floating action button is used for a special type of promoted action,it animates onto the screen as an expanding piece of material, by default. The icon within it may be animated,also FAB may move differently than other UI elements because of their relative importance. A floating action button repr...

Link to official documentation: https://www.playframework.com/documentation/2.5.x/ScalaWS

Quitting the application on window close It's easy to forget to quit the application when the window is closed. Remember to add the following line. frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE); //Quit the application when the JFrame is closed

Official documentation Package documentation You can use the play json package independently from Play by including "com.typesafe.play" % "play-json_2.11" % "2.5.3" in your build.sbt, see https://mvnrepository.com/artifact/com.typesafe.play/play-json_2.11 Addin...

Functions mentioned here in examples are defined with varying degrees of abstraction in several packages, for example, data-fix and recursion-schemes (more functions here). You can view a more complete list by searching on Hayoo.

As of MySQL 5.7.8, MySQL supports a native JSON data type that enables efficient access to data in JSON (JavaScript Object Notation) documents. https://dev.mysql.com/doc/refman/5.7/en/json.html Starting from MySQL 5.7.8, MySQL ships with a JSON type. Lots of devs have been saving JSON data in tex...

The interface INotifyPropertyChanged is needed whenever you need to make your class report the changes happening to its properties. The interface defines a single event PropertyChanged. With XAML Binding the PropertyChanged event is wired up automatically so you only need to implement the INotify...