Technatic | In today's technological world, programming languages are an important aspect of software development. There are many levels of programming languages available, ranging from low-level programming languages to high-level programming languages. To understand the levels of this programming language, read the following article in full!
What is a Programming Language ?
A programming language is a language used to write or compile code that can be translated by a computer into executable instructions. This is the same as making a programming language a way that computers can understand.
What are the Functions of Programming Languages
Programming languages have many functions, especially their influence on the relationship between computers and their users. Following are the programming language functions that you need to know!
1. Facilitates communication between computers and users
Programming languages make communication with computers easier and more efficient. This is because computer users can write commands in a language that computer users understand and the computer can execute these commands.
2. Create Complex Applications
Programming languages allow us to write more complex and sophisticated code, such as web-based, mobile, or desktop applications. Programming languages for creating complex applications usually have more complete and rich features compared to programming languages used for simple applications.
3. Create Reusable Code
Programming languages allow the creation of reusable code, thereby making the software development process more efficient and reducing development time and costs.
The programming language used to create reusable code is a programming language that supports Object-Oriented Programming (OOP). OOP is a programming method that provides features such as inheritance, polymorphism, and encapsulation, which make code easier to maintain and reuse.
4. Accelerate Software Development
The next function of programming languages is related to software development. The use of programming languages can help developers write and test code quickly, so that the software development process becomes more efficient.
5. Make the Computer Perform Many Different Tasks
Programming languages allow computers to perform many different tasks by providing instructions that the computer can understand. These instructions can be used to perform a variety of different tasks.
Read Also : The Importance of Understanding the Pascal Programming Language
Examples include storing and retrieving data, logic and calculation tasks, interacting with users, communicating with other devices and much more. So, programming languages make the use of computers unlimited.
What are the Levels of Programming Languages
There are various levels of programming languages in use. This level also influences its function and characteristics. Here are the programming language levels you need to know!
1. Low-Level Programming Language (Low-Level Language)
Programming languages that are very close to machine language (machine code) or assembly language are included in low-level programming languages. Examples of low-level languages are assembly, C, or C++. This language tends to be difficult for humans to understand and is mostly used for system applications or applications that require high performance.
2. Middle Level Programming Language (Mid-Level Language)
Mid-level programming languages are programming languages that combine low-level and high-level language concepts. Examples of mid-level languages are C#, Pascal, or Java. This language is easier for humans to understand and is more widely used for business applications or software development applications.
3. High-Level Programming Language (High-Level Language)
A programming language that is very far from machine language or assembly language is a high-level programming language. Examples of high-level languages are Python, Ruby, or JavaScript. This language is very easy for humans to understand and is more widely used for web applications, mobile applications, or data science applications.
Examples of Programming Languages among Developers
In practice, programming languages have many types, from the most popular to the least used. However, we will share the most frequently used programming languages among developers just for you!
1. JavaScript
JavaScript is a programming language used to add interaction and dynamics to web pages. JavaScript can be used to create simple web applications or complex web applications, such as single-page web applications or progressive web applications. JavaScript can also be used to develop mobile applications using frameworks such as React Native or Ionic.
2. Java
The programming language used for developing desktop applications, web applications, mobile applications, or embedded applications is included in Java. The Java programming language prioritizes the concept of "write once, run everywhere" which allows applications written in Java to be run on various platforms without the need to change the code. Java also has good security and features that enable the development of complex applications.
3. C#
The C# language is a programming language used for developing desktop applications, web applications, mobile applications, or games. C# was developed by Microsoft and can be used with the .NET framework. C# has a syntax similar to Java and allows the development of complex applications using features such as OOP (Object-Oriented Programming), exception handling, or generics.
4. C++
The programming language used for developing system applications, games or applications that require high performance is C++. What is C++ language? The C++ language is a high-level language that can be used to access low-level language features. C++ also has features such as OOP, exception handling, or templates.
5. SQL
In the last point, you will get to know SQL or the programming language used for data science because it has the ability to retrieve data from databases and manipulate it. SQL is very useful in data wrangling and data cleaning.
Differences between Programming Languages and Other Languages
There are several things that can be distinguished between programming languages and other languages. One of the things that a programming language has is as follows.
1. Syntax
Programming languages have specific syntax and must be followed correctly so that the code can run properly. The syntax in programming languages is usually more structured and not as flexible as natural languages.
2. Logic
Programming languages follow clear mathematical logic and are not subjective like natural languages. This makes code in a programming language more predictable and testable.
3. Goals and Execution
Programming languages are used to control computers and create applications, while other languages are used for communication between humans. Additionally, programming languages are run by computers and execute the given instructions, whereas other languages do not require execution.
4. Scalability
The programming language allows for high scalability in the development of complex applications. This will be different when compared to other languages because other languages do not have this kind of capability.