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JavaScript's role in application development is primarily focused on the user interface. JavaScript allows for remote calls (AJAX) to more complex programming languages. It is also used to produce things like charts and graphs from data sets.
Modern JavaScript also allows for things like animation, and some basic data storage on the client machine in HTML5.
By itself, JavaScript is limited by the fact that it has very limited access to the client machine, and no direct access to remote data. But JS is completely irreplaceable when it comes to creating intuitive, reactive interfaces for the web.
Wiki User
∙ 11y ago
Wiki User
∙ 15y agoJavaScript enhances the capabilities of HTML very much. HTML is a super basic programming language and is very ancient compared to JavaScript. HTML can only do so much then there is JavaScript which is an object based language that enhances HTML very much. with JavaScript you can make an object, give it a name, give it a set of attributes that you want it to preform. This is very useful because JavaScript is Client-Side. what that means is you can make all the images that you have on your page, or images that will be on your page and have it all loaded before they visit the page. this helps because then they can be navigating through your page and when an image is needed they don't have to go to the server to get it all because it was already downloaded earlier and they have it right on their computer. this takes a few steps out making the loading time so much faster than what it normally is.
Wiki User
∙ 9y agoJavaScript is a computer programming language that allows the user to interact with various websites. JavaScript is also used for widgets, PDF documents, and games.
Wiki User
∙ 12y agoJavaScript is a client side script which is used in web applications.For example javascript can be used to verify a form in HTML.Also it can be used for animation purposes.
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Do you need java script?
In general, no you do not need Java or JavaScript to play music on your computer. However, if you want to hear music played by a website, there's a good chance that it uses one of these technologies to do it, in which case you would need Java or a JavaScript enabled browser.
How you can implement an online quiz using java script?
Yes, although the script is rather long. Try the quiz in the related links section, which looks quite good. It uses AJAX (Asynchronous Javascript And XML) and PHP.Quizzes with AJAX look impressive because the page doesn't have to reload. The content changes dynamically.
Java sript vs VB script?
Hi all, javascript is case sensitive vbscript is not. javascript will explore in all the browser, vb accept only internet explore javascript only for client side, vbscript both client side and serverside js is client side validation,vbscript for server side validation if you don't get. u can reach me iamselvam85@gmail.com
Difference between Java and JavaScript?
Java vs. JavaScript: Understanding the Differences - AchieversIT Java and JavaScript are two programming languages that share a similar name but have distinct characteristics and use cases. Here are the key differences between Java and JavaScript: Purpose and Usage: Java: Java is a versatile, high-level, general-purpose programming language. It is primarily used for building standalone applications, web applications, Android mobile apps, and server-side applications. Java is known for its portability and platform independence. JavaScript: JavaScript, on the other hand, is a lightweight, interpreted scripting language. It is mainly used for web development and allows developers to add interactivity and dynamic behavior to websites. JavaScript runs in web browsers and can manipulate web page elements in real-time. Syntax and Language Features: Java: Java uses a C-style syntax and is a statically typed language, which means variable types must be declared explicitly. It is compiled into bytecode, which runs on the Java Virtual Machine (JVM). JavaScript: JavaScript has a C-style syntax similar to Java, but it is a dynamically typed language, meaning variable types are determined at runtime. It is executed directly by web browsers. Platform: Java: Java is platform-independent, which means code written in Java can run on any platform that has a compatible JVM. This feature makes it suitable for developing cross-platform applications. JavaScript: JavaScript is primarily used for client-side web development. It is executed by web browsers on the client's machine, making it platform-dependent in the context of web applications. Object-Oriented Nature: Java: Java is a fully object-oriented programming (OOP) language, where everything is an object. It supports features like classes, inheritance, polymorphism, and encapsulation. JavaScript: JavaScript is also an OOP language, but it uses a prototype-based inheritance model instead of class-based. Objects can be created and modified dynamically. Usage in Web Development: Java: In web development, Java is used for server-side programming. Technologies like Java Servlets and JavaServer Pages (JSP) are commonly used for building dynamic web applications. JavaScript: JavaScript is used for client-side scripting to enhance the functionality and interactivity of web pages. It can also be used on the server-side with platforms like Node.js. Performance: Java: Java is typically considered a high-performance language due to its compiled nature and optimization capabilities. It is suitable for resource-intensive applications. JavaScript: JavaScript performance depends on the browser's JavaScript engine. Modern JavaScript engines have made significant performance improvements, but it may not be as performant as Java for certain tasks. Popularity and Ecosystem: Java: Java has a vast and mature ecosystem with a wide range of libraries, frameworks, and tools. It is commonly used in enterprise-level applications. JavaScript: JavaScript has a massive and active developer community, and it is the backbone of modern web development. It has numerous libraries (e.g., React, Angular, Vue.js) for building web applications. In summary, while Java and JavaScript share some syntactical similarities, they are fundamentally different languages with distinct use cases. Java is a versatile, general-purpose language used for various application types, while JavaScript is primarily used for web development to make web pages interactive and dynamic. Understanding these differences is crucial when choosing the right language for a particular development task. AchieversIT provides comprehensive training in both Java and JavaScript to equip students with the skills needed for their chosen career paths.
What programming language is used to develop facebook?
Different languages like Java, Python, PHP, C++ and Ruby building its stack that allows to all languages stated to interoperate.
Who is written by java script?
This question doesn't make any sense. Do you mean who uses JavaScript? Or who created it? Or what JavaScript is useful for writing?
What are the uses of java script in web technology?
These are the following important uses of JavaScript.Used to send & receive asynchronous data from server by AJAXJSON (javascript object notation) is used as a web serviceJquery is used as a alternative to flash technologies for animationClient-Side validation is largely performed through javascript validationThere are other uses also to Java Script
Do you need java script?
In general, no you do not need Java or JavaScript to play music on your computer. However, if you want to hear music played by a website, there's a good chance that it uses one of these technologies to do it, in which case you would need Java or a JavaScript enabled browser.
How do you get a lot of people on your website?
you can JavaScript. this allows people to see rotating banners, great links, animations, slide shows, and much more. in fact, there are hundreds of uses for JavaScript. you can go to Google to learn how to Java Script.
How run script tribalwars?
Well, Since tribalwars uses php and a little little little bit java script, can it be good to download the newest version of Java.
Is Java script needed to play club penguin?
No, it uses adobe flash
How you can implement an online quiz using java script?
Yes, although the script is rather long. Try the quiz in the related links section, which looks quite good. It uses AJAX (Asynchronous Javascript And XML) and PHP.Quizzes with AJAX look impressive because the page doesn't have to reload. The content changes dynamically.
Java sript vs VB script?
Hi all, javascript is case sensitive vbscript is not. javascript will explore in all the browser, vb accept only internet explore javascript only for client side, vbscript both client side and serverside js is client side validation,vbscript for server side validation if you don't get. u can reach me iamselvam85@gmail.com
Does xat.com require adobe flash player?
Yes, it does. This website will not work on an iPad. Most chat sites uses Java or Javascript, not Flash.
Difference between Java and JavaScript?
Java vs. JavaScript: Understanding the Differences - AchieversIT Java and JavaScript are two programming languages that share a similar name but have distinct characteristics and use cases. Here are the key differences between Java and JavaScript: Purpose and Usage: Java: Java is a versatile, high-level, general-purpose programming language. It is primarily used for building standalone applications, web applications, Android mobile apps, and server-side applications. Java is known for its portability and platform independence. JavaScript: JavaScript, on the other hand, is a lightweight, interpreted scripting language. It is mainly used for web development and allows developers to add interactivity and dynamic behavior to websites. JavaScript runs in web browsers and can manipulate web page elements in real-time. Syntax and Language Features: Java: Java uses a C-style syntax and is a statically typed language, which means variable types must be declared explicitly. It is compiled into bytecode, which runs on the Java Virtual Machine (JVM). JavaScript: JavaScript has a C-style syntax similar to Java, but it is a dynamically typed language, meaning variable types are determined at runtime. It is executed directly by web browsers. Platform: Java: Java is platform-independent, which means code written in Java can run on any platform that has a compatible JVM. This feature makes it suitable for developing cross-platform applications. JavaScript: JavaScript is primarily used for client-side web development. It is executed by web browsers on the client's machine, making it platform-dependent in the context of web applications. Object-Oriented Nature: Java: Java is a fully object-oriented programming (OOP) language, where everything is an object. It supports features like classes, inheritance, polymorphism, and encapsulation. JavaScript: JavaScript is also an OOP language, but it uses a prototype-based inheritance model instead of class-based. Objects can be created and modified dynamically. Usage in Web Development: Java: In web development, Java is used for server-side programming. Technologies like Java Servlets and JavaServer Pages (JSP) are commonly used for building dynamic web applications. JavaScript: JavaScript is used for client-side scripting to enhance the functionality and interactivity of web pages. It can also be used on the server-side with platforms like Node.js. Performance: Java: Java is typically considered a high-performance language due to its compiled nature and optimization capabilities. It is suitable for resource-intensive applications. JavaScript: JavaScript performance depends on the browser's JavaScript engine. Modern JavaScript engines have made significant performance improvements, but it may not be as performant as Java for certain tasks. Popularity and Ecosystem: Java: Java has a vast and mature ecosystem with a wide range of libraries, frameworks, and tools. It is commonly used in enterprise-level applications. JavaScript: JavaScript has a massive and active developer community, and it is the backbone of modern web development. It has numerous libraries (e.g., React, Angular, Vue.js) for building web applications. In summary, while Java and JavaScript share some syntactical similarities, they are fundamentally different languages with distinct use cases. Java is a versatile, general-purpose language used for various application types, while JavaScript is primarily used for web development to make web pages interactive and dynamic. Understanding these differences is crucial when choosing the right language for a particular development task. AchieversIT provides comprehensive training in both Java and JavaScript to equip students with the skills needed for their chosen career paths.
How do you save javascript on Roblox?
It is not possible to save and execute Javascript code on Roblox. You can save Javascript code as plain text in script objects, but there is no way to execute the code. Roblox uses a scripting language called LUA in-game which is somewhat similar to JavaScript, but it is not identicle. You can learn about LUA syntax on the Roblox wiki.
What language are the android phones written in?
Google's Android platform uses Java (not Java Script) as it's programming language. You can find out more about how to start at developer.android.com. You can also download their SDK there.
