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What is the difference between loose coupling and tight coupling in the object oriented paradigm?

Can any one describe the exact difference between loose coupling and tight coupling in Object oriented paradigm? 16 Answers...
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Does Eclipse have line-wrap

I'm editing an XML file with the Eclipse IDE and need to input paragraphs of text. It doesn't seem that eclipse has a line-wrap feature though. Anyone knows if it does or if there's a plugin for that? ...
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Do I need Content-Type: application/octet-stream for file download?

The HTTP standard says: 1 Answer 1 ...
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What exactly is Spring Framework for? [closed]

...The problem For example, suppose you need to list the users of the system and thus declare an interface called UserLister: public interface UserLister { List<User> getUsers(); } And maybe an implementation accessing a database to get all the users: public class UserListerDB implements...
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What is the difference between mutex and critical section?

... between the two of them. On my system for 1,000,000 uncontended acquires and releases, a mutex takes over one second. A critical section takes ~50 ms for 1,000,000 acquires. Here's the test code, I ran this and got similar results if mutex is first or second, so we aren't seeing any other effect...
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How do I calculate square root in Python?

...ve to write: sqrt = x**(1/2.0), otherwise an integer division is performed and the expression 1/2 returns 0. This behavior is "normal" in Python 2.x, whereas in Python 3.x 1/2 evaluates to 0.5. If you want your Python 2.x code to behave like 3.x w.r.t. division write from __future__ import division...
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How set the android:gravity to TextView from Java side in Android

I can use android:gravity="bottom|center_horizontal" in xml on a textview to get my desired results, but I need to do this programmatically. My textview is inside a tablerow if that matters in a relativelayout . ...
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What is the best way to test for an empty string in Go?

... Both styles are used within the Go's standard libraries. if len(s) > 0 { ... } can be found in the strconv package: http://golang.org/src/pkg/strconv/atoi.go if s != "" { ... } can be found in the encoding/json package: http://golang.org/src/pkg/encoding/...
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How to add MVC5 to Visual Studio 2013?

I'm starting a new project, and would like to give a try to MVC 5 (I have built a web app using MVC 4 before). 8 Answers ...
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Remove all child elements of a DOM node in JavaScript

... will be faster than innerHTML as browsers won't invoke their HTML parsers and will instead immediately replace all children of the element with a single #text node. doFoo.onclick = () => { const myNode = document.getElementById("foo"); myNode.textContent = ''; } <div id='foo' st...