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Marketing and politics.
Javascript was initially called LiveScript, but it was renamed by the marketing department hoping to ride on the then recent popularity of Java.
See related link for a brief history.
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Java run in any computer but java script not why?
Java and Javascript are not the same thing and are not realted to each other. Javascript is not run on "computers" it is run on browsers (which admitedly run on computers) So, if your computer has a browser, it most likely runs javascript, of course this depends on the browser, but all major browser run javascript.
Different types of java script tool?
There is so many out there. they only way to find them is search for them. it would take to long to list all the different tools of javascript and what javascript can do for a web page.
What are the differences between java and JavaScript?
There's a world of difference between the two. Javascript is used for front-end web development while Java can only be used as a back-end language within a web environment. Java doesn't need a web browser to compile and execute like Javascript does. Java is compiled prior to runtime while Javascript is compiled at runtime. The syntax/reserved-words are also different. There's many more differences if you go and do some research on the two languages.Following are some points which differentiates java & javascriptJava follows strong type checking where as Javascript is very flexible in datatype(loosly typed). Supports types which represents boolean,int,stringEx : Variables in Java is declared as datatype ; --> int num;But in Javascript variable declaration will be as var ; --> var myName;Javascript support function declarations, but without accessibility specifiers,parameter datatype,return typeJavascript : function fcnName(str){........function body..........}Java : public int functionName(int no){..........function body.........}will continue with answer...........Java is a programming language designed to run in a Java Virtual Machine which is itself a program that allows java programs to run on any computer/device a Java Virtual Machine has been programmed for.Java script is a scripting language that runs inside of a internet browser to enhance the web experience. Java script is designed to expand the capabilities of a web page so that it behaves more like a program on the computer than just a static page of text and images.
How do you do JavaScript?
Java script or javascript. a javascript is just object orientated language that you can embed into HTML to make an object preform tasks that are much much harder for any other language to do. On the other hand a complete Java script is much harder because pure Java is a language that is used to develope games and takes a lot more time to do than javascript, but it can do so much more than Javascript.
Why does java-javascript slow down web browsing after being activated just once while surfing?
This would depend on the web browser that you use. Most will assume that if you need to load Java once that you will need it again in the near future, and so will not unload it. This means that if you open a Java applet in a web page just once, you'll probably have Java running in the background sucking up some of your memory until you restart the browser. Note that Java and JavaScript are completely different things. JavaScript engine itself will not slow down the browser, but turning it off may make some pages appear faster since no scripts will be executed. Some important functionality may be missing, though.
Do you need java compiler to execute HTML programs written in javascript?
No, Java and JavaScript are nothing to do with each other, JavaScript is a form of EMCAScript, not Java. Every modern browser comes with a JavaScript engine that is used to understand JavaScript. so there is no need for it, no.
Java run in any computer but java script not why?
Java and Javascript are not the same thing and are not realted to each other. Javascript is not run on "computers" it is run on browsers (which admitedly run on computers) So, if your computer has a browser, it most likely runs javascript, of course this depends on the browser, but all major browser run javascript.
Can you make softwares using javascript and if so how and by the way I do mean Javascript NOT java?
You can't make software, but you can make scripts that can be called from a program.
How old is java script?
Javascript appeared in 1995, so that would make it 17 years old this year (2012).
Different types of java script tool?
There is so many out there. they only way to find them is search for them. it would take to long to list all the different tools of javascript and what javascript can do for a web page.
What is a java alternative?
There are literally thousands of programming languages. Whether one of them is "an alternative" or not, depends on your specific needs. For example:C#, Python, PHP, and others are used to develop applications.Flash and Silverlight are used specifically to develop "rich" Web content. So is JavaScript, but I believe it is more limited. (JavaScript is unrelated to Java.)There are literally thousands of programming languages. Whether one of them is "an alternative" or not, depends on your specific needs. For example:C#, Python, PHP, and others are used to develop applications.Flash and Silverlight are used specifically to develop "rich" Web content. So is JavaScript, but I believe it is more limited. (JavaScript is unrelated to Java.)There are literally thousands of programming languages. Whether one of them is "an alternative" or not, depends on your specific needs. For example:C#, Python, PHP, and others are used to develop applications.Flash and Silverlight are used specifically to develop "rich" Web content. So is JavaScript, but I believe it is more limited. (JavaScript is unrelated to Java.)There are literally thousands of programming languages. Whether one of them is "an alternative" or not, depends on your specific needs. For example:C#, Python, PHP, and others are used to develop applications.Flash and Silverlight are used specifically to develop "rich" Web content. So is JavaScript, but I believe it is more limited. (JavaScript is unrelated to Java.)
What are the differences between java and JavaScript?
There's a world of difference between the two. Javascript is used for front-end web development while Java can only be used as a back-end language within a web environment. Java doesn't need a web browser to compile and execute like Javascript does. Java is compiled prior to runtime while Javascript is compiled at runtime. The syntax/reserved-words are also different. There's many more differences if you go and do some research on the two languages.Following are some points which differentiates java & javascriptJava follows strong type checking where as Javascript is very flexible in datatype(loosly typed). Supports types which represents boolean,int,stringEx : Variables in Java is declared as datatype ; --> int num;But in Javascript variable declaration will be as var ; --> var myName;Javascript support function declarations, but without accessibility specifiers,parameter datatype,return typeJavascript : function fcnName(str){........function body..........}Java : public int functionName(int no){..........function body.........}will continue with answer...........Java is a programming language designed to run in a Java Virtual Machine which is itself a program that allows java programs to run on any computer/device a Java Virtual Machine has been programmed for.Java script is a scripting language that runs inside of a internet browser to enhance the web experience. Java script is designed to expand the capabilities of a web page so that it behaves more like a program on the computer than just a static page of text and images.
How do you do JavaScript?
Java script or javascript. a javascript is just object orientated language that you can embed into HTML to make an object preform tasks that are much much harder for any other language to do. On the other hand a complete Java script is much harder because pure Java is a language that is used to develope games and takes a lot more time to do than javascript, but it can do so much more than Javascript.
I've known javascript for a few years as well as VB. I'm currently working on somthing and I was going to improve by looking at moparscape files. Where does moparscape read it's images from?
Moparscape is written in java, so it will be in (.java / .class files).
Why does java-javascript slow down web browsing after being activated just once while surfing?
This would depend on the web browser that you use. Most will assume that if you need to load Java once that you will need it again in the near future, and so will not unload it. This means that if you open a Java applet in a web page just once, you'll probably have Java running in the background sucking up some of your memory until you restart the browser. Note that Java and JavaScript are completely different things. JavaScript engine itself will not slow down the browser, but turning it off may make some pages appear faster since no scripts will be executed. Some important functionality may be missing, though.
Hi friends i am new to java can you explain how java is secured?
java is an object oriented programme it is similar to c++ so if you know very well in c++ you can easily figure it out.
Java script is best than other language?
Javascript is useful for coding dynamic webpages. It allows you to make and interpret cookies, make simple animation, make pull down menus, and more. Javascript is used to add more power to HTML, which makes it very useful for webmasters to learn.
