Most Popular Programming Languages –
Characteristics of a programming Language –
Here the basic code for addition of two numbers are given in some popular languages (like C, C++,Java, Python, C#, JavaScript etc.).
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Since the invention of the computer, people have needed to learn how to communicate with them using programming languages
Early computers were complex and instructions would have to be in written in binary code , 0s and 1s
This process was slow , taking days to program simple tasks
Over time, new generations of programming languages have enabled people to become faster and more efficient at writing programs as they resemble human language
Generations of programming languages can be split in to two categories:
Second generation.
Third generation
What is a low-level language.
A low-level language is a programming language that directly translates to machine code understood by the processor
Low-level languages allow direct control over hardware components such as memory and registers
These languages are written for specific processors to ensure they embed the correct machine architecture
Machine code is a first-generation language
Instructions are directly executable by the processor
Written in binary code
Assembly code is a second-generation language
The code is written using mnemonics , abbreviated text commands such as LDA (Load), STA(Store)
Using this language programmers can write human-readable programs that correspond almost exactly to machine code
One assembly language instruction translates to one machine code instruction
Needs to be translated into machine code for the computer to be able to execute it
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Complete control over the system components | Difficult to write and understand |
Occupy less memory and execute faster | Machine dependent |
Direct manipulation of hardware | More prone to errors |
| Knowledge of computer architecture is key to program effectively |
What is a high-level programming language.
A high-level programming language uses English-like statements to allow users to program with easy to use code
High-level languages allow for clear debugging and once programs are created they are easier to maintain
High level languages were needed due to the development of processor speeds and the increase in memory capacity
One instruction translates into many machine code instructions
Examples of high-level languages include:
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Easier to read and write | The user is not able to directly manipulate the hardware |
Easier to debug | Needs to be translated to machine code before running |
Portable so can be used on any computer | The program may be less efficient |
One line of code can perform multiple commands |
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Rob has over 16 years' experience teaching Computer Science and ICT at KS3 & GCSE levels. Rob has demonstrated strong leadership as Head of Department since 2012 and previously supported teacher development as a Specialist Leader of Education, empowering departments to excel in Computer Science. Beyond his tech expertise, Robert embraces the virtual world as an avid gamer, conquering digital battlefields when he's not coding.
This subreddit is dedicated to the theory, design and implementation of programming languages.
TL;DR: Title. Reasoning for post below if you're interested. Otherwise treat as a discussion post.
Not sure if this is appropiate for the sub so willing to remove.
In my next term of university I'm taking a module on programming language theory. As part of its assessment I'm expected to give a presentation evaluating a programming language of choice and discussing some academic papers relating to said language. I wanted to spend my holidays delving into programming language theory and reading over potential papers to pick for my next term.
Wanted ask users of this subreddit if they had any favourite papers. I figure since you guys are already PLT enthusiasts you might already know some good papers I could look at for consideration.
A programming language is a universal language used in information and communication industry. It is used to operate different types of machines. A good example of machines where programming language is used includes computers. In these machines, programming languages are used to create programs. One of the fundamental aspects of computer programs is the ability to control the behaviour and operation of the machine. More importantly, the programs are used to express algorithms used in calculations and other forms of data processing (Friedman, Wand, & Haynes, 2001).
There are different types of programming languages used by experts today. The current paper is written against this background. In this paper, the author focuses on a number of major programming languages used in designing a web-based service desk application. They include Java Script (JS), Hyper Text Markup Language (HTML), and Extensible Markup Language (XML). In addition, the author provides an explanation about SQL, PHP, and MVC programming languages. The author provides a description of the usefulness of these languages in the generation of a new application.
According to Hofstedt (2011), programming languages have a relatively long history. Hofstedt is of the view that the earliest programming language was used on Jacquard Loom and player piano. The language was invented and used way before the invention of computers. The Jacquard Loom is a machine that was commonly used in the textile industry. The machine is characterised by complex patterns like brocades and damask. It has a long chain of cards, which are crucial to its operations. It is these cards that help in the formation of different patterns produced by this machine. On its part, the piano is used in the music industry to produce different sounds. With regards to programming languages, pre-programmed music was created on perforated paper, which was then mounted on the piano (Friedman et al., 2001)
To date, thousands of programming languages are in use. Each year sees the creation of more languages, something that highlights the dynamic nature of this industry. For any programming language to be successful, an ‘imperative’ form is required. To this end, programming paradigms are used in shaping a given programme state. The paradigms describe the computation process in terms of the statements used to alter a given state (Wilson & Clark, 2008).
Programming language is comparable to natural language used by human beings in communication. For example, it is noted that in natural language, commands are expected to elicit given actions. The same case applies to programming language. In this case, an imperative statement stipulates a specific sequence of commands that have to be followed or acted on by the computer (Wilson & Clark, 2008).
Web development is a term used to describe the process of creating a website. It is commonly used in relation to the World Wide Web (www). It is also used in reference to an intranet. The latter occurs in the case of a private network. Programming languages have evolved to accommodate the increased use of websites in the world today. To this end, programming languages are formulated to suit different developments or designs of websites. The observation explains the existence of many programming languages used in web based applications (Wexelblat, 2001).
There are different types of web based services in the world today. They include, among others, e-commerce, web content development, and client liaison. The number of web based services has increased in tandem with the increased use of technology in contemporary world, especially due to globalisation. In addition to electronic business, programming languages are used in other areas. The additional areas include internet application and social network services (Sottile, Mattson & Rasmussen, 2010).
Java script (js).
It is perhaps one of the most well known and commonly used programming languages. It is especially common in generating web based service desk applications. Hofstedt (2011) describes it as an example of an interpreted programming language. According to Pratt (2004), the language executes instructions directly by performing a number of scripted procedures. In web browsing, JS allows client side-scripting to relate with the user. In the process of this interaction between the user and the internet, the browser is controlled. At the same time, information is passed asynchronously. The process of exchanging information in this manner is also known as Ajax. In this process, data can be forwarded to (and also retrieved from) a given server without compromising the existing page and its display status (Shyamasundar & Ramesh, 2010). The capability is one of the reasons why programmers use this language in creating web based service desk applications.
The performance of JS is exhibited by prototype-based scripting language. In this case, behaviour is reused through the cloning of existing objects. According to Pratt (2004), the existing objects act as prototypes. With regards to the application of prototypes, a specific programming language is used. The self, an object oriented model, is applied (Friedman et al., 2001). According to Pratt (2004), scheme is used as an additional functional programming language. To this end, the programmer makes use of more than one dialect. A good example of such dialects is the lisp (Shyamasundar & Ramesh, 2010).
It is noted that JS is used in many areas. For instance, it is very important in the application of outside web pages, such as Portable Document Format (PDF). With regards to this file format, JS has made it possible to present documents independently with respect to software, hardware, and operating systems [OS] (Shyamasundar & Ramesh, 2010). The use of JS in PDF is a classic example of how this programming language is used in the development of web based service desk applications.
According to Pratt (2004), HTML is considered as the main language used to display web pages. Programmers find the language very important with regards to web based service desk applications. The language is presented in HTML elements, which contain tags in angle brackets. Such tags include . The objective of a web browser is to encode HTML documents and transform them into readable pages. In other words, the HTML tag is not displayed in the browser. On the contrary, it is used to encode the contents of a given web page (Pratt, 2004).
According to Pratt (2004), HTML is useful since it is the building block for entire websites. In this case, the language makes it possible to fix images and objects firmly on a page. The capability enhances the interactive nature of a given web page. Structured documents are mainly associated with HTML programming language. Such documents are embedded on a web page partially or as a whole. The process of embedding the documents on a page is aided by the use of schema or self as described earlier in this paper. One can then argue that this language makes it possible to form structured documents through the use of structured semantics. According to Pratt (2004), HTML is also capable of embedding scripts written in other languages like JS. The capability affects the behaviour of web pages (Pratt, 2004)..
Friedman et al. (2001) are of the opinion that this language is similar to HTML. However, unlike HTML, XML is unlimited. In addition, it exhibits self-defining tags. As far as computer programming languages are concerned, XML defines the rules regulating the process of encoding documents in different formats readable by humans and machines. To date, over a hundred formats of XML syntax are in use. The formats include, among others, RSS, Atom (Friedman et al., 2001), SOAP, and XHTML. In addition, XML formats are used as ‘default’ in many tools used in offices. Such tools include office open XML (Pratt, 2004).
The designers of XML programming language had a number of objectives in mind. One of the major goals of this language is to simplify the use of internet services. Apart from its use in presenting documents in different formats, XML is also used to present arbitrary data structures, especially in web services (Pratt, 2004).
Structured query language (sql).
According to Friedman et al. (2001), this is a set of programming languages based on a particular domain. As a result of this, this application is commonly referred to as Domain Specific Language (DSL). It is described as a data management domain. Hofstedt (2011) is of the opinion that the domain is founded on relational model. An example of this is the Relational Database Management System (RDBMS). Hofstedt (2011) holds that SQL is popular with the archiving of data. Such data include personal, financial, and logistic information (Hofstedt, 2011).
Hofstedt (2012) holds that SQL is useful in designing new applications in various ways. First, it provides the programmer with a ‘scope’. The scope is defined by specifying the various components used in DBMS. Structures and operations that relate to DBMS are outlined in this programming language. In this context, the various aspects of data archiving and retrieval are defined under a SQL platform. Such aspects include the security, accessibility, and language interfacing of the data (Hofstedt, 2011).
The language is important in the general use of data, especially with regards to the relational data model. In relation to this, all database applications that need flexible data structures and paths are successfully executed through SQL application. The language is important in relation to ad and hoc manipulation of data, especially by end users. The language is also important in the schema definition of applications. It effectively describes tables, which can then be passed to different data management applications. The language can be merged with Remote Data Access (RDA). When this is done, exchange of standardised data across interoperate systems is enhanced (Hofstedt, 2011).
Friedman et al. (2001) are of the view that this type of language encompasses server-side scripting. It is important in making new applications. It is used in web developing and general programming languages. In other words, PHP is aimed at bridging the gap between Server Side Includes (SSI) and PERL (text processing ability). As such, the process of creating web pages to exhibit dynamic content is made possible by the use of PHP applications (Shyamasundar & Ramesh 2010).
Before a HTML page is formed, PHP is used to make the necessary changes to the model. To this end, PHP is used to transform a static page to a dynamic page. In addition, PHP is used in other platforms, including in different servers and OSs. According to Pratt (2004), PHP is useful in the scripting of command and client lines. The scripting is achieved through a graphical user interface (GUI). Due to this capability, PHP is deployed in multiple servers and other platforms like RDBMS. Web hosting is efficiently executed with the use of a PHP application, especially when dealing with clients (Shyamasundar & Ramesh 2010).
According to Pratt (2004), PHP is capable of filtering content. It is one of the reasons why programmers find it indispensable in designing new applications. Input (PHP) and output (HTML) change data into a usable format for the end user. It is noted that PHP was initially developed to serve dynamic web pages. However, the programmers find the application important in other spheres. For instance, software frameworks and building blocks are used to enhance Rapid Application Development [RAD] (Shyamasundar & Ramesh, 2010).
According to Friedman et al. (2001), MVC is a model that allows programmers and developers to come up with new applications. It is important in the generation of new applications as it provides programmers with knowledge regarding a particular model or software. In addition, the model helps developers to make improvements on a given design. The model is used to implement user interfaces (Pratt, 2004).
The model has three interaction components. They are controller, model, and view components. With regards to the controller, a command is sent to the model in case an update is needed. An example is when a given document needs to be edited. The controller command can also communicate with the view. An example is the scrolling of a document (Pratt, 2004).
The use of a model is important in MVC, especially for notification purposes. In case of changes in state, the model sends notification information to the associated view and controller. A view is used to request for updated information, especially from the model, before transmitting it to the user. According to Pratt (2004), MVC was initially meant for personal computing purposes. However, it has become very important in the development of new applications. For example, it is used as the main architectural framework in the creation of World Wide Web applications in many programming languages (Pratt, 2004).
A number of programming languages were discussed in this paper. The languages include JS, HTML, and XML. They were analysed in relation to their application in designing web based service desk applications. It was found that programmers regard these languages highly. In addition to the languages, the author of this paper also described the importance of SQL, PHP, and MVC in the creation of a new application.
Programming languages are highly evolving. New languages are developed every day. A new language can be built on the foundations of existing programming languages. For instance, the original PHP and MVC programmes gave rise to various applications that are used in different fields. Consequently, various programming languages can be manipulated to suit the needs of new applications, especially in a world where technology is in a constant state of change.
Friedman, P., Wand, M., & Haynes, T. (2001). Essentials of programming languages (2nd ed.). Cambridge, Mass.: MIT Press.
Hofstedt, P. (2011). Multiparadigm constraint programming languages . Dordrecht: Springer.
Pratt, T. (2004). Programming languages: Design and implementation (2nd ed.). Englewood Cliffs, N.J.: Prentice-Hall.
Shyamasundar, R., & Ramesh, S. (2010). Real time programming languages, specification and verification . Singapore: World Scientific Pub. Co.
Sottile, J., Mattson, G., & Rasmussen, C. (2010). Introduction to concurrency in programming languages . Boca Raton: Chapman & Hall/CRC Press.
Wexelblat, R. (2001). History of programming languages . New York: Academic Press.
Wilson, B., & Clark, G. (2008). Comparative programming languages . Wokingham, England: Addison-Wesley.
IvyPanda. (2020, May 30). Different Programming Languages Analysis. https://ivypanda.com/essays/different-programming-languages-analysis/
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Organisation. This is a reading group covering a range of topics in Programming Languages. That's a very broad subject, including language design, semantics, compilers, analysis, verification, etc., so we can only touch on a selection of the important ideas. Each week we'll focus on one or two papers, as in the schedule below.
1. research and gather information, especially statistics from credible sources; 2. analyze how popular the programming language is and note the demand for PHP developers; 3. provide an unbiased overview of its perks and drawbacks and support it with examples; 4. identify the trends of using PHP in web development;
1. to understand a particular language — what you can depend on as a programmer; what you must provide as a compiler writer 2. as a tool for language design: (a) for clean design (b) for expressing design choices, understanding language features and how they interact. (c) for proving properties of a language, eg type safety, decidability of
1 Introduction. Semantics is the general term for the study of meaning. In computer science, the subject of programming language semantics seeks to give precise mathematical meaning to programs. When studying a new subject, it can be beneficial to begin with a simple example to understand the basic ideas.
Looking for the best Programming topic for your essay or research? 💡 StudyCorgi has plenty of fresh and unique titles available for free. 👍 Check out this page! Free essays. ... Modern computer programs written in high-level programming languages are often complex to use and understand, especially for users who are not familiar with the ...
This section offers a well-organized and extensive list of 1000 computer science thesis topics, designed to illuminate diverse pathways for academic inquiry and innovation. Whether your interest lies in the emerging trends of artificial intelligence or the practical applications of web development, this assortment spans 25 critical areas of ...
In this short paper we consider a simplified form of this task: given a base language,learn the rulesfor different extensionsto the languagefrom examplesof input-output behavior. We assume that representative examples of the language behaviourareavailable- wearefocusing on the learningpart for now.We assume
• Pierce, B. C. (ed) (2005) Advanced Topics in Types and Programming Languages. MIT Press. This is a collectionof articles by experts on a range of programming-languagesemantics topics. Most of the details are beyond the scope of this course, but it gives a good overview of the state of the art.
Check these coding and programming essay topics: A comparative analysis of Java and C++ computer programming languages. The use of python programming language in modern technologies. Reasons why I have a passion for programming. The pros and cons of computer-assisted coding. Exploring computer coding as an art. Teaching coding to kids through ...
The topics of language choice and the "best" First Programming Language and teaching approach is often asked, for example by Davies et al. , Eid and Millham , Ivanović et al. , Mannila and de Raadt , Quille et al. , but rarely answered. With this review, we aim to address the topics in a detailed manner and compile the opinions and results ...
In Programming Languages research, we explore the ways in which computations are expressed in written form. Our research focuses on three central ideas: the semantics of a particular piece of program and its relationships with surrounding parts, the efficiency of a program's execution, and the design of programming languages that enable people to express their ideas accurately.
9. Artificial Intelligence (AI) The field of artificial intelligence studies how to build machines with human-like cognitive abilities and it is one of the trending research topics in computer science. Unlike humans, AI technology can handle massive amounts of data in many ways.
The design of programming languages has always been an important topic in the field of programming language theory. However, most attention on programming language research focuses on compiler technology, while much less on language design. In this paper, we select multiple modern programming languages (MPLs) and systematically analyzed their designs from an application-oriented view ...
In this paper we will discuss different aspect of these emerging programming languages like characteristics, features, organized syntax and their powerful tools which can help to solve many problems. We tried to find out the recent trends, challenges and demands of these emerging languages. Also, compare these programming languages to each other.
Special Topics in Computer Science: Usability of Programming Languages (CMSC 388W) Term: Spring 2021 Credits: 1 Course Dates: Jan 29, 2020 - May 7, 2020 Course Times: F 11:00 AM - 11:50 AM ... how programming language design affects programmers and soaware engineers. Students
Publisher's Version Abstract. 2020. Thomas Bourgeat, Clément Pit-Claudel, Adam Chlipala, and Arvind. 2020. " The essence of Bluespec: a core language for rule-based hardware design .". In Proceedings of the 41st ACM SIGPLAN Conference on Programming Language Design and Implementation, Pp. 243-257. New York, NY, USA: ACM.
Students will practice studying programming language and system papers and artifacts critically, as well as developing their own. Course policies and expectations Students are expected to attend and participate in the class meetings twice a week. Students will have to complete two pre-defined assignments in the language of their choice.
Introduction: A programming language is a set of instructions and syntax used to create software programs. Some of the key features of programming languages include: Syntax: The specific rules and structure used to write code in a programming language. Data Types: The type of values that can be stored in a program, such as numbers, strings, and ...
Programming Languages. Since the invention of the computer, people have needed to learn how to communicate with them using programming languages. Early computers were complex and instructions would have to be in written in binary code, 0s and 1s. This process was slow, taking days to program simple tasks. Over time, new generations of programming languages have enabled people to become faster ...
Abstract: R is an integrated software environment for data processing, calculation, analysis, and graphical display that is open-source and publicly accessible. R is a platform and functional ...
Not sure if this answers the question, but I've recently become interested in compilers and programming languages in general, and I revisited the Pratt Parser paper that argues for a code-based language notation for operator grammars instead of the traditional BNF notation. It is a very interesting read for my impressionable self, and the way Crockford and effbot implemented the parser has put ...
TOPIC: Term Paper on Programming Languages to Give an Assignment At the same time where we have different programming languages and appropriate conventional programming tasks, at the same time we have a lot of diverse languages and also these can be used for web programming as well. Even these languages are not fully competent, at least not the ...
A programming language is a universal language used in information and communication industry. It is used to operate different types of machines. A good example of machines where programming language is used includes computers. In these machines, programming languages are used to create programs. One of the fundamental aspects of computer ...