Found 182 Articles for Programming Languages

In a computer, the data is stored in memory, registers, and external media.Generally, all these devices have an approximately simple structure as a sequence of bits arranged into bytes or words. However, data storage of the virtual computer for a programming language influence to carry a more complex organization with arrays, stacks, numbers, character strings, and multiple forms of data existing at multiple points during the implementation of a program. It is acceptable to use the term data object defines the run-time arranging of one or more elements of data in a virtual computer.Any data objects that continue during the ... Read More

Both compilers and interpreters are the language processors used to convert software codes written in high-level language into machine language codes. Compilers and interpreters are types of system software. They are required because a computer cannot process a code written in high-level programming language like C, C++, Java, etc. Therefore, we convert a HLL code into machine code for execution. In this article, we will highlight all the major differences between a compiler and an interpreter. Let's start with some basics so that it will become easier to understand their differences. What is a Compiler? A language processor ... Read More

There are various attributes of programming language in compiler design which are as follows −Simplicity and Clarity − Few languages such as Basic, Algol, and Pascal in the past were purposely created to simplify clarify of expression. Basic, for example, had a very small instruction set. Algol 60 had a publication language that supports a standard structure for typesetting programs that occurred in published journal articles. Pascal was specially created as a teaching language, with features that simplified the teaching and learning of structured programming principles.Readability − An essential principle for determining a programming language is the ease with which ... Read More

There are the following benefits of programming languages which are as follows −To improve your ability to develop effective algorithms − Some languages support features if they are used appropriately, which will be useful to the developer. But if used inappropriately, it can cause waste in a huge amount of computer time or lead the developer to tedious logical errors. Recursion is a convenient programming feature that, when accurately used, enables the direct performance of simple and efficient algorithms. When used inappropriately, it can generate an extreme raise in execution time.To improve the use of existing programming language − By ... Read More

Programming languages are documentation that is implemented on a machine (computer) for the statement of algorithms and data structures. The term Programming Language is made up of two different words namely Programming and Language. These two words are defined as follows −Programming − When a specific program is to be determined, it is essential to design statements or instructions for the computer to carry out. The art of writing instructions for a computer to determine a particular task is called programming.Language − A language is defined as the set of all possible strings, words or sentences that can be derived ... Read More

A compiler is a program that translates a high-level language (for example, C, C++, and Java) into a low-level language (object program or machine program).The compiler also finds out the various errors encountered during the compilation of a program.The compiler converts high-level language into low-level language using various phases. A character stream inputted by the customer goes through multiple stages of compilation which at last will provide target language.The task of the compiler is to change the program written in one language without changing the meaning of the program. When you implement a program that is written in the HLL ... Read More

Both EPROM and EEPROM are the types of ROM or Read Only Memory, but they are different from each other in many aspects that we will discuss in this article. Let's start with some basics of EPROM and EEPROM so that it becomes easier to understand the differences between them. What is EPROM? EPROM stands for Erasable Programmable Read Only Memory. EPROM is a modern version PROM (or Programmable Read Only Memory). EPROM provides the facility of erasing data stored on it. It uses ultraviolet rays (UV rays) to erase the content stored it. EPROM is built up of ... Read More

Every programming language has keywords and identifiers. Both keywords and identifiers can be processed by a compiler, however they are quite different from each other. The basic difference between the two is that keywords are the reserve words which are predefined and have a special meaning in the language, whereas an identifier is a unique name assigned to a variable, function, class, etc. Read this article to learn more about keywords and identifiers and how they are different from each other. What is a Keyword? Keywords are reserved words that have a special meaning in a programming language. Therefore, we ... Read More

In the top-down approach, a bigger module/problem is divided into smaller modules. In contrast, in the bottom-up approach, the smaller problems are solved and then they are integrated to find the solution of a bigger problem. Read this article to learn more about top-down approach and bottom-up approach and how they are different from each other. What is Top-Down Approach? Top-Down Approach is an approach to design algorithms in which a bigger problem is broken down into smaller parts. Thus, it uses the decomposition approach. This approach is generally used by structured programming languages such as C, COBOL, FORTRAN. The ... Read More

A language is basically a mode of communication, because it is used to share information, ideas, and opinions. In computer systems, programming languages are used by the software developers or programmers to creates applications or software systems. A programming language provides a way of writing computer instructions that are used to perform a specific task. Examples of computer programming languages include C, C++, Java, Python, Ruby, Scala, Perl, C#, Groovy, Dart, etc. Based on the closeness of a programming language to the system hardware (mainly processor), computer programming languages are classified into two categories namely, high-level languages and low-level languages. ... Read More