U1 Fund

a message center to show details about the way a program is running

• console
• type inference
• if statement
• Git
• project

developed in the open, with community input and support. Everyone is welcome to contribute or simply to follow along

• open source
• switch
• console pane / console area
• target
• Quick Help

an environment in Xcode for experimenting with code and seeing instant results.

• playground
• constant
• document outline
• conditional
• comment

shows information about each line of code that produces an output value. As you add or change code, the playground runs the code again and updates the results

• results sidebar
• logical operator
• storyboard
• compiler eror
• playground

has only two possible values: true and false

• Bool
• console
• assistant editor
• standard editor
• symbol

an immutable identifier; once assigned a value, the value can never change

• constant
• console pane / console area
• results sidebar
• documentation browser
• standard editor

A readable explanation meant to help explain surrounding code

• comment
• active scheme
• developer mode
• executable
• function

a number with a decimal point

• Double
• XIB
• ternary
• compount assignment
• step control buttons

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

• function
• immutable
• version editor
• interval matching
• version editor

cannot be updated or changed

• immutable
• compount assignment
• scene
• if-else statement
• active scheme