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What is the difference between iterator and iterable and how to use them?

I am new in Java and I'm really confused with iterator and iterable. Can anyone explain to me and give some examples? 13 An...
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Single huge .css file vs. multiple smaller specific .css files? [closed]

...liver a single, minimised CSS file for the site (which will be far smaller and faster than a normal single CSS source file), while maintaining the nicest development environment, with everything neatly split into components. Sass and LESS have the added advantage of variables, nesting and other way...
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What requests do browsers' “F5” and “Ctrl + F5” refreshes generate?

Is there a standard for what actions F5 and Ctrl + F5 trigger in web browsers? 6 Answers ...
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Is there a difference between x++ and ++x in java?

Is there a difference between ++x and x++ in java? 16 Answers 16 ...
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What are the nuances of scope prototypal / prototypical inheritance in AngularJS?

...(i.e., form elements, ng-model) in the child scope. Ng-repeat, ng-switch, and ng-include can trip you up if you try to bind to a primitive (e.g., number, string, boolean) in the parent scope from inside the child scope. It doesn't work the way most people expect it should work. The child scope ge...
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Easiest way to activate PHP and MySQL on Mac OS 10.6 (Snow Leopard), 10.7 (Lion), 10.8 (Mountain Lio

What is the easiest way to activate PHP and MySQL on Mac OS 10.6 (Snow Leopard), 10.7 (Lion), 10.8 (Mountain Lion)? 12 Answ...
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How to implement a secure REST API with node.js

I start planning a REST API with node.js ,express and mongodb. The API provides data for a website (public and private area) and maybe later a mobile app. The frontend will be developed with AngularJS. ...
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jQuery - What are differences between $(document).ready and $(window).load?

...$(document).ready(function() { // executes when HTML-Document is loaded and DOM is ready console.log("document is ready"); }); $(window).load(function() { // executes when complete page is fully loaded, including all frames, objects and images console.log("window is loaded"); }); ...
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Different floating point result with optimization enabled - compiler bug?

The below code works on Visual Studio 2008 with and without optimization. But it only works on g++ without optimization (O0). ...
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Design Patterns: Abstract Factory vs Factory Method

...ctory as it can create various related database objects such as connection and command objects. ​​​ share | improve this answer | follow | ...