is java language written in c language ?
364776
Java is written in C and Mesa. see: http://en.wikipedia.org/wiki/Java_%28Sun%29\n\nit is perfectly possible to write an OO language with a non-OO language. Since OO is only a concept where Variables are stored in objects i.e stored in a structured way. It is however almost impossible to write OO-ly in that non-OO language itself.\n\nNote: it's class however is written on Java. Classes are reusable code that is written by the language developer to increase functionality. Most class for a language is written in it's own language
17264
It is a software that package all of the back office applications like accounting, sales, purchasing, inventory....since it is a software, it is written in a specific programming language, C and Java would be examples of the programming language.
293992
Use TOBA (see link below)\n\nToba translates Java class files into C source code. This allows the construction of directly executable programs that avoid the overhead of interpretation.
14832
Yes. It is from Sun Microsystems.\n\nIt allows you to run Java applets.
235388
C was originally developed as a cross platform language just prior to the innovation of object oriented programming. C used libraries of machine code for basic operations (procedures). If you had the source code and the proper library modules you could compile that code to run on virtually any machine. C was the precursor to object oriented programming and the object oriented windows operating system. C was rewritten as a purely object oriented language called C+ then C++ then C#. Before dos there was cp/m, unix and apple. Programs written for one operating system could not be compiled by another. C is responsible for the evolution of modern computers.
792978
all types in java are signed.  that's how it was designed.  i have found it to be a problem only very rarely.
462000
It means you can write a program in Java and it will work on any computer system that has the Java runtime installed on it. All major operating systems (Windows, Sun OS, Mac OS, *nix) can run the Java runtime.\n\nPrograms written in Visual Basic .NET, for example, only work on Windows computers; programs written in some other languages will only run on Macintoshes, etc.
179231
Are programming using some computer language(Java, C++, etc.)? How are you trying to do this?
999516
Simple answer ... C.\n\nNot C++, not Java, HTML is not even a real programming language, it is a markup language.\n\nIf you were to add up the number of jobs available for each language, you would find that C probably has an order of magnitude more jobs available than the rest combined. That is a good enough reason for me. Look beyond the PC market into the embedded market - many times bigger than the PC market, and is almost entirely C.\n\nI happen to like C++, but its penetration into the market is limited - especially in the embedded area.
56444
www.koders.com\n\nthese guys have all the code.from c,c++ to java..
686067
'C' is a middle level language. This does not mean that 'C' is less powerful, harder to use or less developed than high level languages like BASIC or Pascal nor its like that 'C' has the cumbersome nature of assembly language and its associated troubles. Rather, it is considered middle level language because it combines the best elements of high-level languages with the control and flexibility of assembly language.\n\nAs a middle level language, some features of 'C':\n'C' allows manipulation of bits, bytes and addresses.\n'C' is portable.\n'C' supports some basic data-types like int, char, float, double,etc\n'C' permits type-conversions.\n'C' performs almost no run-time errors.\n'C' does not demand strict compatibility between a parameter and an argument.\n'C' has only a set of 32 keywords.
414886
VB,C++ and JAVA are programming langauages, of which VB is an event driven programming language, depending on version you are using. Because VB.net is more object oriented. And C++ and JAVA are more object oriented programming languages.\nMicrosoft Access and Oracle are Database Management Systems they are used as a link between the Application program and Operating System.
750295
check out http://www.planet-source-code.com for examples.  I don't do C, but I use that site all the time.
398955
Java and C++ are remarkably similar in terms of syntax.  Java has all of the same constructs that you are familiar with: for loops, while loops, pre- and post-increment, if-then-else, etc.  So you should be able to pick up the syntax pretty quickly.\n\nThe differences between Java and C++ have more to do with structure than syntax: the way that files are arranged, the way that code is compiled and run, the way that rules are enforced, and the things that come with the package.\n\nWith Java, there is just one file to describe a class, with the interface and the implementation together in the same file.  In C++ these parts are split into a header (.h) file and an implementation (.cpp) file.  This makes things simpler, in that with Java there are half as many files to manage.  It also makes it impossible to lose half of your class, as you can in C++ by losing either the .h or the .cpp file.  It also makes your code more open: if you want to show someone your interface (API) code, then they can also see your implementation.  There is a workaround for this, however, in that you can use the Java-Doc comments to automatically generate HTML-based documentation for your code that only describes your public API.  (Another nice difference –- automatic documentation!)\n\nJava source code is compiled to .class bytecode files.  These files are then run by the Java interpreter/JVM.  This adds an extra layer between your code and the OS, but surprisingly causes very little deterioration in performance, mostly due to really smart JVMs.  This buys you two things: portability and safety.  The portability comes from the fact that code is written to the JVM, which is an idealized stack-based virtual machine, and not to the quirks of the underlying OS.  This is what leads to the infamous “write once, run anywhere” claim.  The safety comes from the fact that all bytecode is checked at run time for any malicious or mal-formed code, and the JVM can restrict the access of any piece of code so that it can't get to sensitive stuff (like your personal files, or the microphone, for instance).\n\nSafety is the common heading for several other differences between Java and C++: there are no pointers in Java (at least not directly), so there are no dangling pointers, uninitialized pointers, or bizarre pointer math errors; arrays are dynamically checked for staying within the boundaries, so there are no out-of-bounds errors; you can't cast an variable to an incompatible type in Java, so data structures can't get corrupted in that way; exceptions must be caught (this check is done at compile time), so there are no uncaught exceptions to bring down your application; and the list goes on!\n\nThus far it might seem like Java is missing a lot of things that are found in C++.  So what would you probably miss if you made the move to Java?  Pointers, templates, operator overloading, multiple inheritance, and a preprocessor.  What wouldn't you miss?  Pointers, templates, operator overloading, multiple inheritance, and a preprocessor.  You might have noticed that these two lists are remarkably similar.  How can this be?  It is one of those things where you might miss some particular feature at first, and even wonder how in the world you will do without it, but once you are familiar with Java and the way that it works, you wonder why you ever bothered with that complicated stuff in the first place.  Java has elegant replacements for many of these missing items, or better yet, makes them completely unnecessary by design.  A good example is multiple inheritance – in Java there is only a single parent class for a given user-defined class, but a class can implement any number of interfaces, which are special classes that only specify methods and operations but have no implementation whatsoever.  A class that implements a given interface can be passed anywhere that the interface is expected, regardless of its size or the way that it is implemented.  It
671787
There is a C language tutorial available on the net.It is available in PDF format.You can search for it on yahoo search.
33722
Java is a cross-platform programming  language and is meant to be runnable as many operating  systems as possible.\n\nI'm answering your question using a Palm handheld running the Palm O/S and Java browser (Opera mini) and connected wireless.  Java makes it possible to create programs that will run on many different platforms.\n\n(modification)\nI'm returning to my answer from my desktop (Windows XP, Firefox) to give this reference from Wikipedia:\n"Platform independence\n"The second characteristic, platform independence, means that programs written in the Java language must run similarly on diverse hardware. One should be able to write a program once and run it anywhere." (1)\n\nYour DVD player, maybe even your coffeemaker, might be running a java program. As devices (not just computers) get more sophisticated, programmers have to be able to support more and more platforms. It's convenient to have one language to do it in.
1055576
Java is a better defined object-oriented language and has become very fine-tuned, with a great API with objects and methods that do about anything you want. It is also multiple platform, which means you can run programs on Windows, Linux, Mac, etc. \n\nHowever, the documentation on Java can be sketchy, and unless you are a genius, sometimes figuring out the API can be difficult. You have to be willing to spend some time figuring things out on your own. C# was basically created by Microsoft, and to give them credit, they document everything very well. But if you are not a fan of Microsoft, which many people aren't, Java is the better choice.