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049. character escapes

VBScript

JScript

Perl

double quoted:
\a \b \c x \e \f \n \r \t \x hh \x{ hhhh } \ ooo    Perl 5.14: \o{ ooo }

single quoted:
\' \\

PHP

double quoted:
\f \n \r \t \v \x hh \$ \" \\ \ ooo

single quoted:
\' \\

Python

single and double quoted:
\ newline \\ \' \" \a \b \f \n \r \t \v \ ooo \x hh

Python 3:
\u hhhh \U hhhhhhhh

Ruby

double quoted:
\a \b \c x \e \f \n \r \s \t \v \x hh \ ooo    Ruby 1.9: \u hhhh \u{ hhhhh }

single quoted:
\' \\

PowerShell

Scala

F#

C

C++

C++Builder

VC++

C#

Java

Objective-C

D

VB

VB.NET

Delphi

Ada

PL/SQL

T-SQL