The essential tools for any Java developer, including a Java IDE, a CVS client, Git client, XML Editor, Mylyn, Maven integration. Mac OS X (Cocoa) 32-bit. What is Java? Java is a programming language and a computing platform for application development. It was first released by Sun Microsystem in 1995 and later acquired by Oracle Corporation. It is one of the most used programming languages. What is Java Platform? Java platform is a collection of programs that help to develop and run programs written in the Java programming language. Java platform includes an execution engine, a compiler, and a set of libraries. JAVA is platform-independent language. It is not specific to any processor or operating system. ![]() This video introduces the Java platform, and explains why Java is a platform as well as a programming language. Please be patient. The Video will load in some time. If you still face issue viewing video click To understand JAVA programming language, we need to understand some basic concept of how a computer program can run a command and execute the action. A computer is an electronic device capable of performing computations, and we all know that it is composed of a monitor, keyboard, mouse, and memory to store information. But the most important component of the computer is a PROCESSOR. Which does all thinking of computer, but the question is how the computer does this thinking? How does it understand text, images, videos, etc.? What is Assembly Language? The computer is an electronic device, and it can only understand electronic signals or binary signals. For example, the 5-volt electronic signal may represent binary number 1 while 0 volts may represent binary number 0. So your PC is continuously bombarded with these signals. Eight bits of such signals are group together to interpret Text, numerical and symbols. For example, the # symbol is identified by computer as 10101010. Similarly, the pattern for adding a function is represented by 10000011. This is known as 8-bit computing. Current day processor is capable of decoding 64-bit time. But what is the relation of this concept with the programming language JAVA? Let understand these as an example. Suppose if you want to tell the computer to add two number (1+2) which is represented by some binary numbers (10000011), how are you going to tell the computer? Yes, we going to use assembly language to get our code executed. 'Assembly Language is the most elementary form of software development languages.' We are going to give the command to a computer in this format as shown below. Your code to add two numbers in this language would be in this order. • Store number 1 at memory location say A • Store number 2 at memory location say B • Add contents of Location A & B • Store results But how are we going to do this? #images app for apple mac. Back in 1950's when computers were huge and consumed a great deal of power, you would convert your assembly code into corresponding machine code to 1 and 0's using mapping sheets. Later this code will be punched into the machine cards and feed to the computer. The computer will read these code and execute the program. These would be a long process then until ASSEMBLER came to help. What are Assembler and Compiler? With the advancement in technology i/o devices were invented, you could directly type your program into the PC using a program called ASSEMBLER.
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