Understand the Difference Between Interpreted and Compiled Stage
What is the Difference Between Interpreted and Compiled Programming Languages?
Compiled and interpreted languages are two different ways to execute computer programs.
Interpreted and compiled programming languages are two types of language used by computers to process code. The most common form of code is written in either a compiled or interpreted language, and each method has its advantages and disadvantages. Understanding the differences between them can help you chose the right language for your project.
Interpreted Languages
Interpreted languages, on the other hand, are not translated into machine code before they are executed. Instead, they are interpreted by an interpreter, which is a program that translates the code into machine code on the fly. This means that interpreted languages are typically slower than compiled languages because the interpreter has to translate the code every time it is executed. Examples of interpreted languages include Python, JavaScript, and Perl.
Compiled Languages
Compiled languages are first translated into machine code, which is the language that the computer's processor can understand. This translation process is called compilation. Once a program has been compiled, it can be executed directly by the processor without any further translation. Compiled languages are typically faster than interpreted languages because the machine code can be executed directly by the processor without any additional overhead.Examples of compiled languages include C, C++, and Rust.
Differences between compiled and interpreted languages:
| Feature | Compiled Languages | Interpreted Languages |
|---|---|---|
| Translation | Translated into machine code before execution | Translated into machine code on the fly |
| Execution | Executed directly by the processor | Executed by an interpreter |
| Speed | Typically faster | Typically slower |
| Overhead | Less overhead | More overhead |
Examples of compiled languages:
- C
- C++
- Java
Examples of interpreted languages:
- Python
- JavaScript
- Ruby
In general, compiled languages are used for programs that need to be fast and efficient, such as operating systems and applications that need to run in real-time. Interpreted languages are often used for scripting and prototyping because they are easier to develop and debug.