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Android: Background Image Size (in Pixel) which Support All Devices
I am creating an Application which will run on all Android Devices. I want to create xhdpi Graphics for My App. My App is full screen. I am confused in Creating graphics. can any one tell me the best sizes of my background image in pixels.
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Regex Named Groups in Java
...package does not have support for named groups ( http://www.regular-expressions.info/named.html ) so can anyone point me towards a third-party library that does?
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Eclipse IDE for Java - Full Dark Theme
... of the way there with just the defaults they give you, and there are additional tweeks listed in the troubleshotting that can solve any remainging issues.
– MrCeeJ
Mar 25 '14 at 10:12
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Xcode can only refactor C and Objective-C code. How to rename swift class name in Xcode 6?
I have created a new Single View Application Project in Xcode 6 beta version. I want to rename swift class from ViewController.swift to some other name. But when I select Refactor -> Rename, it gives error Xcode can only refactor C and Objective-C code .
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Concurrent.futures vs Multiprocessing in Python 3
... introduced Concurrent Futures , which appear to be some advanced combination of the older threading and multiprocessing modules.
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How to autosize a textarea using Prototype?
I'm currently working on an internal sales application for the company I work for, and I've got a form that allows the user to change the delivery address.
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How to update bower.json with installed packages?
In my project I've installed bower components without save option. Now, I would like update to bower.json ?
6 Answers
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Different results with Java's digest versus external utilities
... hash values of the Windows Calculator file. I am using Windows 7 Professional with SP1 . I have tried Java 6.0.29 and Java 7.0.03 . Can someone tell me why I am getting different hash values from Java versus (many!) external utilities and/or websites? Everything external matches with each o...
What is the difference between Caching and Memoization?
...uld like to know what the actual difference between caching and memoization is.
As I see it, both involve avoiding repeated function calls to get data by storing it .
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Yes/No message box using QMessageBox
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You would use QMessageBox::question for that.
Example in a hypothetical widget's slot:
#include <QApplication>
#include <QMessageBox>
#include <QDebug>
// ...
void MyWidget::someSlot() {
QMessageBox::StandardButton reply;
reply = Q...