U

Index

[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z]

uint type
uint values, setting values for rgb property
undefined elements (arrays)
underline property (TextFormat object)
underscore (_), declaring private/protected property names
Unicode
     converting between strings and
     escape sequences for Latin 1 characters
unique numbers
Unit class
     measurement, converting between units
Unit.DEGREE constant (Unit class)
Unit.getUnits( ) method
Unit.GRADIAN constant (Unit class)
Unit.RADIAN constant (Unit class)
unload event (LoaderInfo class)
unshift( ) method
update expressions
updateAfterEvent( ) method
upload( ) method
UpperCase( ) method
upState property (SimpleButton class)
URL-encoded escape sequences
URLLoader class
URLLoader object
     external content, loading
URLLoader.load( ) method 2nd
URLRequest class
     downloading files
URLRequest instances
URLs (Uniform Resource Locators)
     variables, loading from text files
user input
     fields
     formatting
     regular expressions, validating with
     responding to
UTC (Coordinated Universal Time)