Tutorial by Topics: n

aFunction(10)_ //Using '_' Tells the compiler that all the parameters in the rest of the parameter groups will be curried. nArityFunction.curried //Converts an n-arity Function to an equivalent curried version anotherFunction(x)(_: String)(z) // Currying an arbitrary parameter. It needs its type...

JavaScript, like any language, requires us to be judicious in the use of certain language features. Overuse of some features can decrease performance, while some techniques can be used to increase performance. Remember that premature optimization is the root of all evil. Write clear, correct c...

render_template(template_name_or_list, **context)

Scala goes to great lengths to treat methods and functions as syntactically identical. But under the hood, they are distinct concepts. A method is executable code, and has no value representation. A function is an actual object instance of type Function1 (or a similar type of another arity). It...

[DllImport("Example.dll")] static extern void SetText(string inString); [DllImport("Example.dll")] static extern void GetText(StringBuilder outString); [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)] string text; [MarshalAs(UnmanagedType.ByValArray, SizeConst = 128)] ...

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

Swift 3.0 DispatchQueue.main // Get the main queue DispatchQueue(label: "my-serial-queue", attributes: [.serial, .qosBackground]) // Create your own private serial queue DispatchQueue.global(attributes: [.qosDefault]) // Access one of the global concurrent queues D...

public ReturnType this[IndexType index] { get { ... } set { ... }} Indexer allows array-like syntax to access a property of an object with an index. Can be used on a class, struct or interface. Can be overloaded. Can use multiple parameters. Can be used to access and set values. Ca...

Management commands are powerful and flexible scripts that can perform actions on your Django project or the underlying database. In addition to various default commands, it's possible to write your own! Compared to regular Python scripts, using the management command framework means that some tedi...

pinMode(pin, pinMode) // Sets the pin to the mode defined. digitalRead(pin); // Reads the value from a specified digital pin, ParamterDetailspinmodeShould be set to INPUT or INPUT_PULLUP If the input pin is not pulled LOW or HIGH, the value will float. That is, it won't be cle...

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