Generally, C code. This applies for all Gameboy games and not just Pokemon. Here is a link that will tell you the basics of Gameboy programming: http://www.loirak.com/gameboy/gbprog.php
PHP is written in the C programming language.
Android is programmed in the C and C++ programming language.
Douglas A. Troy has written: 'TheC programming language' -- subject(s): Microcomputers, Programming, Programming languages (Electronic computers) 'The C programming language' -- subject(s): C (Computer program language)
Java applets are written in the Java programming language. Java is considered to be one of the oldest and most commonly used programming languages in the world.
in C
Delphi used a programming language called Object Pascal for its written language. Object Pascal is an extension of the Pascal language that includes object-oriented programming features.
Pseudocode. It is a cross between English and a programming language, designed to be quickly written and understood without worrying about syntax.
MySQL was written and developed using the C and C++ programming languages.
George Struble has written: 'Assembler language programming' -- subject(s): Programming, Assembler language (Computer program language), IBM 370 (Computer), IBM 360 (Computer)
C++
UNIX was programmed in C.
Powerbuilder and Java