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Top Forums Programming Is Java really platform-independant? Post 302606632 by gabam on Monday 12th of March 2012 09:47:08 AM
Old 03-12-2012
So what is the difference between Java and C/C++ then? You can also get C/C++ compilers for any plaform you want. I don't figure how Java is more protable or "Write once, run any where". According to you Java should also say, "Write once, compile and run any where". So what's the different. And where does the bytecode thing fit in the equation, I don't really get it dear!
Thanks for your wonderful reply anyway!
 
JANINOC(1)						      General Commands Manual							JANINOC(1)

NAME
Janino - a runtime Java Compiler. SYNOPSIS
janinoc [options] source-file ... DESCRIPTION
Janino is a compiler that reads a Java expression, block, class body, source file or a set of source files, and generates Java bytecode that is loaded and executed directly. Janino is not intended to be a development tool, but an embedded compiler for run-time compilation purposes, e.g. expression evaluators or "server pages" engines like JSP. janinoc is a front-end that compiles all specified input files. OPTIONS
-d output-dir Where to save class files -sourcepath dirlist, -extdirs dirlist, -bootclasspath dirlist Where to look for other source files -encoding encoding Encoding of source files, e.g. "UTF-8" or "ISO-8859-1" -verbose More output. -g [none|{lines,vars,source}] Generate all, no, or only some debugging info. -warn:pattern-list Issue certain warnings, examples: -warn:* All warnings -warn:IASF Only warn against implicit access to static fields -warn:*-IASF Enables all warnings, except those against implicit access to static fields -warn:*-IA*+IASF Enables all warnings, except those against implicit accesses, but do warn against implicit access to static fields -rebuild Compile all source files, even if the class files seems up-to-date -help Prints a help message AUTHORS
The Janino Team http://janino.net/ Arno Unkrig <aunkrig@codehaus.org> Janino July 2007 JANINOC(1)
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