Sams Teach Yourself: iOS 9 Application Development in 24 Hours, Seventh Edition

Index

&& (AND) expression, 103

* (asterisks), 101

{ } (curly braces), 45, 80

-- (decrementing), 105

== (equal to) expression, 103

! (exclamation points), 748

++ (incrementing), 105

! (negation) expression, 103

!= (not equal) expression, 103

|| (OR) expression, 103

( ) (parenthesis), 45, 103

? (question marks), 94, 748

3D graphics, 8

3D Touch

peek and pop

adding, 631-632

editor screen, 655-657

implementing, 654-655

overview, 630-631

table views, 657-659

testing, 633

Quick Actions, 817-819

defining, 818-819

events, handling, 846-847

icons, 819, 844

.plist file configuration, 844-845

responding, 819

A

a: date format, 432

Accelerate framework, 131

acceleration data, 665, 683-684

accelerometers, 663-665

1g of force on devices at rest, 665

acceleration ...