World today is awash with data. While data has become abundant and ubiquitous an advance approach to handle and manage it is programming.
What is programming?
Programming is important to collect, manage, calculate and analyze the processing of data and information precisely. Moreover programming is important for accelerating the input and output of machine and creating software and applications that help computer and mobile users in daily life. Programming is a basic literacy in digital age and many parts of our daily lives are already governing by programming but it is expected to become more prevalent due to advances in robotics and internet of things.
Importance of learning programming
Despite the fact programming is becoming crucial to our lives, most of us don’t have enough knowledge about it. We don’t know the very first thing about what makes our smartphones, laptops, social media networks, and video games run which we are using on regular basis. Learning programming is too much beneficial in present and future and it provides a huge opportunity to gain a lucrative job. Furthermore programming is significant for learning to innovate and to create eco-friendly solutions for global problems.
As the famous scientist Stephen Hawking said “Whatever you want to uncover the secrets of the universe, or you want to pursue a career in 21st century basic computer programing is an essential skill to learn”.
Introduction to Programming Languages
In order to enter the field of computer programming one should must learn programming languages.
What are Programming Languages?
“They are an artificial languages comprises of set of instructions which are used to facilitate the communication about the task of organizing and manipulating information and expressing algorithms precisely”.
From past 50 years computer programmers have been writing codes new technologies continue to emerge and evolve and now there are almost 2500 programming languages. In this article you will get information about two programming languages which are “Java” and “JavaScript” and what is the difference between both of these languages, these are one of the most famous programming languages.
Basic Introduction to Java and JavaScript
Java
- Java is one of the most renowned programming language with its abounding use. Java was developed by “Sun Microsystems” Company and now owned by “Orcale” Company. Nowadays internet is thoroughly drenched with Java run programming and making abundant of such applications that makes our daily lives easier. The are many reason behind Java’s popularity like its programs can run on different types of computers as long as” Java Runtime Environment” (JRE) is installed in computer furthermore it is popular in Android smartphone applications and also used in building small applications modules for use as a part of webpage .
- Some of the major organizations using Java are Eclipse Information Technologies, eBay, and Eurotech. Programs that use or are written in Java include Eclipse, Adobe Creative Suite, Lotus Notes and OpenOffice.
JavaScript
Today it is harder to find a company who don’t use JavaScript, the main advantage of this programming language is that all modern web browsers support JavaScript and can run on any operating system. It is an invincible programming language which is client-side scripting language which means it is run by the browser , when a user request an “HTML page” with JavaScript in it the script is sent to the browser and it is the browser who is responsible to execute it. JavaScript was originally developed by “Netscape” and as a mean to make a some dynamic and interactive characters to website.
JavaScript is predominately used in website and game development. Some of the major organizations JavaScript work with are Yahoo, WordPress, Soundcloud, Linkedin and many others.
Difference between Java and JavaScript
Java and JavaScript having similar names but different Functions
New programmers and non-tech people alike have long befuddled Java and JavaScript, but their only commonality is word Java. Java and JavaScript are two programming languages that are primarily used for different purposes and are useful in its own regard. Each one of the language has strength over the other. These both languages are prolifically use by programmers for a diverse range of tasks.Java and JavaScript each has a considerable difference between them when its comes to what these both languages are capable of doing.
Key Differences between Java and JavaScript
- Java is used widely in Android apps, credit card programming and in the creation of desktop applications and web enterprise applications. On contrary to that JavaScript is basically used to make web pages more “interactive”, it can be used to do neat things like creating animations in HTML. Considering how these both languages are used, Java is used for all “server side” development and JavaScript is used for developing “client side” scripts for functions like interactivity.
- Java is a” multi-threading” which means it assists such programs where a number of tasks can be manipulate concurrently whereas JavaScript do not support “multi-threading” Chrome or any other webpage do programs tasks in separate multiple components like tabs or plug-ins into separate processes.Java language has to be “compiled” the code is translated into bytecode then machine will generate code which will then directly executed by the machine for all this process the interpreter is responsible, on the opposite side JavaScript code does not need to be compiled and just need to be “interpreted” for that it is directly executed in browser.
- Furthermore Java is “statically typed” which means variables, parameters and members of the object are known to the compiler, on the other hand JavaScript is “dynamically typed” in which variables are known to the compiler and have the option to be changed during execution. Java language has “namespaces” in its writing while JavaScript does not contain any namespaces in it.
- Java is a language which is “class-based” and imply that the defined classes invoke the objects, on the other hand JavaScript is “prototype-based” which means generalized objects have potentiality to doubled and extended further it can share the methods and properties of objects. Java is an “Object-oriented programming”(OOP) language which is associated with the concepts like objects, classes, “encapsulation” and “abstraction” and JavaScript is specifically object-oriented scripting language which means it is not object-oriented but it supports OOP through prototypes.
- Java execution is held in five steps which are Edit-Compile-Load-Verify-Execute whereas JavaScript execution takes place in two steps Creation and Activation Stage. Another difference in Java and JavaScript programming language is that Java take much memory to function properly but JavaScript can work in comparatively less memory that’s why JavaScript is used in many webpages.
- Proceeding further in knowing the characteristics and differences of Java and JavaScript Programming languages one should also know how to disable these languages, to disable Java it can be by Java Control Panel finding Java in programs list and uninstall it and for disabling JavaScript one should only follow the different instructions of various browsers like Internet Explorer and Opera etc. In addition to that one must know the scope of Java and JavaScript, Java uses “Block-based scoping” in this once the block comes out of the control the variables goes out of scope. Besides that JavaScript uses “function-based scoping” in this variables can be accessed in the function.
- After knowing all above context about Java and JavaScript, you should also know from where you can learn these languages. Java has diverse range of online documentation, forums and community support, similarly JavaScript has also extensive online documentation and resources. You can learn Java language to build various applications and JavaScript language for building web applications and websites.
Scope of Java and JavaScript
A new comer to programming will learn that Java and JavaScript both are worthwhile languages to add to their coding repertoire. Most programmers and developers suggest that learning these both languages back to back is a wise step for new comer programmers. With the rapid increase in the advancement in new technologies and in this generation there is much interest and demand in cyber-security for which the need of skilled computer engineers rises. Computer engineers should expect to see the growth in employment in coming years. For this you should be prepared yourself to thrive in a competitive environment and should enthusiastically pursue these computer programming skills. So, for sure Java and JavaScript both languages under one’s belt will provide new programmers with money making jobs opportunities down the road.
Conclusion
Hence both languages Java and JavaScript can create outstanding web page events and can provide a great interaction between user and webpage but Java is more difficult and rigid then JavaScript, this is because JavaScript does not need any compiler or editor if you have a browser. Collectively Java and JavaScript both are equally advantageous in their respective areas of requirement with a wide range of features. Wethecoders Team Provide best Java Project help, we help you to get the good grade which can help you to pass the class of Java Programming Subject. Our service price is very reasonable, any student can pay that Amount and get the best Tutor Help in Java Programming Assignment help and Java Programming homework help.