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What is a “full stack developer”?

  A brief history of web development role In the early days of web development there was the “Web Developers”. They were responsible of creating the backend applications and the frontend views with HTML and a bit of javascript code, in order to validate forms and simple user interactions. Some years ago, the interest in…

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‘Let’ statement in Javascript 7

In Javascript, var scopes are rather different than in other programming languages. A variable created with the “var” prefix, if its been created inside a function, it will only exists in that function. For example: [javascript] var result = 0; var sum = function(a, b) { var result = 0; result = a+b; return result;…

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