What are global variables in javascript?

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What output will the program produce: System.out.println(x+"+"+y+"="+(x+y));

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Hi all, I got a job in Bangalore even though it's recession time. They have said my project will involve Java, Ruby on Rails, Ajax and they also said Web Services (which i have always wanted to try) and some stuff I have not much exposure like REST, mashups and Struts. Can anyone tell me if there are some good training or conferences to get to speed with these technologies. I need to do really good in my job. Thanks, Vaibhavi

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What is the difference between .call() and .apply()?

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What is a string in javascript?

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What is the difference between ‘var’ and ‘let’ keyword?

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How to create a confirmation box?

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<script type="text/javascript"> function dispValue(e) { v = function (s) { return e.name + ': ' + s } if (e.type == "") return v(e.checked ? "" : ""); else return v(e.value); }

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What is the use of blur function in JavaScript?

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What is the difference between null & undefined?

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How to get value of an element by class in javascript ?

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What is spread syntax?

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