Table of Content
FOUNDATION FRAMEWORK
Foundation
Standard Functions
Strings
Ranges
Numbers
Dates
Measurements
QUICK REFERENCE
Standard Functions
NSString
NSRange
Range
NSNumber
NumberFormatter
NSDecimalNumber
NSDecimalNumberHandler
Date
Calendar
DateComponents
DateInterval
DateFormatter
Locale
TimeZone
Measurement
Dimension
MeasurementFormatter
Examples
Download TXT Files - Download Projects

Listing 1: Applying math functions
Listing 2: Calculating random numbers
Listing 3: Creating an NSString object
Listing 4: Casting a String value into an NSString object
Listing 5: Creating a formatted string
Listing 6: Formatting a string with multiple values
Listing 7: Formatting a string with floating-point values
Listing 8: Comparing String values
Listing 9: Comparing String values with options
Listing 10: Comparing only a range of characters
Listing 11: Searching and replacing characters in a string
Listing 12: Creating and reading an NSRange value
Listing 13: Converting a range of string indexes
Listing 14: Working with NSNumber objects
Listing 15: Formatting a number to represent money
Listing 16: Specifying the number of digits
Listing 17: Formatting multiple values
Listing 18: Defining the behaviour of the NSDecimalNumber objects
Listing 19: Performing operations with NSDecimalNumber objects
Listing 20: Storing dates with Date structures
Listing 21: Comparing two dates
Listing 22: Extracting components from a date
Listing 23: Extracting multiple components from a date
Listing 24: Creating a new date from components
Listing 25: Using a Gregorian calendar
Listing 26: Adding components to a date
Listing 27: Comparing dates
Listing 28: Finding a date in an interval
Listing 29: Formatting dates
Listing 30: Formatting only the date
Listing 31: Defining our own format
Listing 32: Defining a different Locale structure
Listing 33: Working with different time zones
Listing 34: Initializing Measurement structures
Listing 35: Adding the values of two Measurement structures
Listing 36: Adding two values of different units
Listing 37: Converting units
Listing 38: Formatting a measure
Listing 39: Formatting a measure for a specific locale
Listing 40: Formatting the measurement's value
Videos
What's New in Foundation for Swift
https://developer.apple.com/videos/play/wwdc2017/212/
Measurements and Units
https://developer.apple.com/videos/play/wwdc2016/238/
Links
Foundation Framework
Format specifiers for the dateFormat property
Locale Keys
Calendar identifiers
Adding Fonts Tutorial

NSString
NSNumber
Date
Calendar
DateComponents
DateFormatter
Locale
TimeZone

NumberFormatter
NSAttributedString
NSMutableAttributedString
NSShadow
Resources
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