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What is a difference between

... I never really got the PECS explanation by Josh Block in effective Java. However @Yishai, this is a helpful way to remember. Perhaps we can propose a new mnemonic, SAGE: Super -> Add / Get -> Extend – dcompiled Sep 28 '14 at 21:15 ...
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What is the 'instanceof' operator used for in Java?

...an object. It returns a boolean value. For example package test; import java.util.Date; import java.util.Map; import java.util.HashMap; public class instanceoftest { public static void main(String args[]) { Map m=new HashMap(); System.out.println("Returns a boolean value ...
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About Java cloneable

I was looking for some tutorials explaining about Java Cloneable , but did not get any good links, and Stack Overflow is becoming more obvious choice anyways. ...
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How to change the Eclipse default workspace?

... I do if want to change the root directory of eclipse (for file handing in java)? – Dhruv Singhal Aug 3 '18 at 13:59 add a comment  |  ...
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How do I use CSS in Django?

...ing waaay late to the party. I wonder how they would rate my posts to comp.lang.c in, oh let's say, 1987? Better not to ask. – Peter Rowell Feb 24 '13 at 1:52 add a comment ...
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Break or return from Java 8 stream forEach?

...dangerous as it could be misleading for a beginner. According to Effective Java 2nd Edition, Chapter 9, Item 57 : ' Use exceptions only for exceptional conditions'. Furthermore 'Use runtime exceptions to indicate programming errors'. In definitive, I strongly encourage anyone considering this soluti...
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Java 8 Iterable.forEach() vs foreach loop

Which of the following is better practice in Java 8? 8 Answers 8 ...
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Reading Properties file in Java

... my file hierarchy is: src -> myPackage -> myClass.java , myProp.properties. I did what you advised me but it still throws the same exception – nikos Nov 27 '11 at 13:03 ...
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Android Eclipse - Could not find *.apk

...g my project, removing it from the workspace and reimporting it, removing "Java Builder" from my Builders for the project, building the project manually, reordering my java build path. I have no visible compiler issues and no problems exist in my workspace. ...
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How can I beautify JavaScript code using Command Line?

I am writing a batch script in order to beautify JavaScript code. It needs to work on both Windows and Linux . 10 Answe...