Post by account_disabled on Mar 4, 2024 2:53:48 GMT -6
Did you know that, according to the Online Historical Encyclopaedia of Programming Languages (HOPL) , there are 8,945 different programming languages? This means that, currently, there are fewer spoken languages – about 7,100 – than there are computer coding languages . Without a doubt, this is an impressive fact, especially if we take into account that they have only existed for less than 100 years. In this sense, of all the computer languages that exist, the TIOBE index reports that a third of the most used are classified as scripting type , which allow programs to be developed in an agile and versatile way. Thanks to them, it is possible to work with data and automate tasks in all types of computer systems and applications. Do you want to know more about scripting languages? In this article, we explain what they are, what they are for and what their main characteristics are, as well as which are the most used today.
CTA Post What does it mean and what are scripting languages? To understand what scripting languages are, it is first necessary to understand the term “script”. In computing, a script refers to a sequence of commands or “script” that tells the computer the instructions to carry out. It is often compared to the instructions of a cooking recipe, since, in the same way, the steps to follow to achieve the desired result are sequentially indicated. At first, scripts were programmed Europe Mobile Number List using machine language, a complex code that was difficult for humans to understand. However, over the years, scripting languages appeared , which are more similar to English and allow instructions to be given in a simpler way. From JavaScript or PHP, to Ruby or Python, the different types of scripting languages are interpreted, that is, during its execution, the code is translated and interpreted into machine language. Scripting languages allow you to design and run programs to automate tasks in different environments. Scripting Characteristics of scripting languages Scripting languages are high-level programming languages that have some particular characteristics.
However, these same languages make them have great potential to perform certain computing tasks, since they behave better than other types of languages. Some of the features of scripting languages are: Interpreted: Scripting languages are interpreted rather than compiled. This means that the source code is translated in real time once it has been executed, making it more flexible and easier to write. Objective: they are aimed at very specific tasks such as, for example, web programming, artificial intelligence or the automation of tasks in operating systems. Syntax: Their syntax is very similar to English, so they are easier to read, write and maintain than low-level or machine languages. Declaring variables: Scripting languages use what is known as dynamic typing. This means that data variables can be declared in a more flexible way throughout the code, without having to do so in a specific area of the document. Server Side vs. Client-side: Scripts designed with these languages can be executed both on a web server and in a browser on the user's device. The former are used to handle internal functions and data, while the latter are used to create interfaces and functions dedicated to users.