... PHP 3. 0 1998 1998 J2SE 1 .2 1999 1999 J2EE 1 .2 Windows 20 00 J2SE 1 .3 20 00 20 01 NET unveiled PHP 4.0 20 00 ASP 3. 0 J2SE 1.4 NET 1.0, C# 1.0, VS.NET 20 02 Windows XP 20 02 NET 1.1, C# 1 .2, VS.NET 20 03 ... VS.NET 20 03 20 03 Windows Server 20 03 Mono announced 20 01 Hibernate 1.0 J2EE 1 .3 20 02 Hibernate 2. 0 20 03 J2EE 1.4 20 04 Mono 1.0, PHP 5.0 J2SE 5.0 20 04 Hibernate 3. 0 20 05 NET 2. 0, C# 2. 0, VS 20 05 SQL ... Keeping it simple: C# 1, C# 2, and C# 3 Throughout this book, I’ll refer to C# versions as just 1, 2, and There’s little point in distinguishing between the two 1.x versions, and no point in adding...