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How to use Comparator in Java to sort
... things with your example class:
it's called People while it has a price and info (more something for objects, not people);
when naming a class as a plural of something, it suggests it is an abstraction of more than one thing.
Anyway, here's a demo of how to use a Comparator<T>:
public c...
What's causing my java.net.SocketException: Connection reset? [duplicate]
...e unsure as to where the Connection reset error is actually coming from, and how to go about debugging.
14 Answers
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How to center align the ActionBar title in Android?
...yout:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:orientation="vertical">
<and...
Viewing contents of a .jar file
... @salvob You don't need the hyphen as it takes after tar with the options mandatory.
– Tom Hawtin - tackline
Jan 12 '17 at 16:51
2
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Spring JPA selecting specific columns
... answered Feb 25 '14 at 7:43
DurandalDurandal
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How to unit test an object with database queries
I've heard that unit testing is "totally awesome", "really cool" and "all manner of good things" but 70% or more of my files involve database access (some read and some write) and I'm not sure how to write a unit test for these files.
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C++ - passing references to std::shared_ptr or boost::shared_ptr
...in another part of the code) of clearing a shared_ptr to that same object? And what if it happens to be the only remaining distinct shared_ptr to that object? Bye bye object, just where you're about to try and use it.
So there are two ways to answer that question:
Examine the source of your entir...
You must enable the openssl extension to download files via https
...eton application. As mentioned in the ZF2 manual, we have to issue the command
13 Answers
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How to See the Contents of Windows library (*.lib)
...ibrary (*.lib).
Is there a simple way to find out names of the functions and their interface from that library ?
8 Answer...
How to allow keyboard focus of links in Firefox?
Go to this ultra-simple fiddle in a Webkit browser and click on on of the inputs:
1 Answer
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