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Apple Swift Coding II - Unit 2 (Part 1) Vocabulary

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Section 1

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Argument Label

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Swift

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Date created

Mar 1, 2020

Cards (20)

Section 1

(20 cards)

Argument Label

Front

Used when calling a function.

Back

Parameter

Front

Refers to the input value, or values, inside the function.

Back

Function

Front

Combines lines of code into a single block that can be used again.

Back

Computed Property

Front

Allows a property to perform logic that returns a calculated value.

Back

Return Value

Front

The value that's given back to the caller from a function or method.

Back

Escape Character

Front

Use the \ in a string to tell Swift that it should treat what comes next as special.

Back

Initializer

Front

Sets up an instance so it's ready to be used.

Back

Case Sensitivity

Front

it matters whether characters are uppercase or lowercase

Back

Range

Front

Represents a group of numbers from a minimum value to a maximum value.

Back

Literal

Front

A value that is typed or inserted directly into the code with no initializers.

Back

Memberwise Initializer

Front

When you create a new instance of a structure, Swift automatically creates this-which you can then use to set each property on the new instance by name.

Back

Substring

Front

A portion of a string.

Back

Return Type

Front

Indicates the type of value that will be returned by a function or method.

Back

String Interpolation

Front

Used to put the value of a constant or a variable in the middle of a string literal.

Back

Instance Method

Front

A function declared inside a type-such as a struct, a class, or an enum-whose behavior depends on the current state of an individual entity.

Back

Unicode

Front

The standard that defines a way to represent almost any character from any language in a consistent way.

Back

Equality

Front

Use the == operator to check equality—if two values are equal to each other.

Back

Concatenation

Front

refers to the operation of joining two strings together.

Back

Initialization

Front

The process to use a type, you must create an instance of it.

Back

Index

Front

A numbered position of an item in an ordered collection. The first item is always 0 and the last item is equal to the total number of items minus one.

Back