Starting Java
The computer program is a series of instructions that are given so that the computer can work. A job may be simple for humans can not be understood by computers. Man must give directions to the computer how to do suatutugas in the form of programming language. Different programming languages with human language, because the computer requires a more standard rules of what is allowed and what not in a programming language. This rule is called the syntax of the language.
The syntax of programming languages is determined by what can be done by computer, for example loop (iteration), branches, or functions. Only programs with the correct syntax that can be compiled or interpreted, which in turn can be run on the computer. The compiler will give an error message if there are errors in syntax, so we fix it.
To be a successful programmer, we must understand in detail the syntax of programming languages that we will use. However, the syntax is only part of the story. We want programs that we make goes according to what we want. This means that programs should be logically correct. Logically correct program is said to have the correct semantics.
On this site we will learn about the syntax and semantics of the Java programming language of each. Syntax easily memorized, but the semantics is more like a feeling. For that, try to download and run the program examples so that we can understand how each program works.
The syntax of programming languages is determined by what can be done by computer, for example loop (iteration), branches, or functions. Only programs with the correct syntax that can be compiled or interpreted, which in turn can be run on the computer. The compiler will give an error message if there are errors in syntax, so we fix it.
To be a successful programmer, we must understand in detail the syntax of programming languages that we will use. However, the syntax is only part of the story. We want programs that we make goes according to what we want. This means that programs should be logically correct. Logically correct program is said to have the correct semantics.
On this site we will learn about the syntax and semantics of the Java programming language of each. Syntax easily memorized, but the semantics is more like a feeling. For that, try to download and run the program examples so that we can understand how each program works.
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