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Sum without highest and lowest number in an array

Description: Sum all the numbers of the array except the highest and the lowest element. Example: { 6, 2, 1, 8, 10 } => 16 If array is empty or null, or if only 1 Element exists, return 0.   Test Cases: Test.describe("Basic tests") do

How to update xmlDataProvider when xml document changes at runtime in WPF?

Some time we need a situation where we bind WPF controls with XmlDataProvider and XML is changes dynamically at run time. Then we need to change the data in WPF controls automatically. for eg: we bind list of items with XmlDataProvider and user has t

Mobile Application Testing

Mobile Application Testing:   Testing the applications which are developed and designed for the mobile devices is known as Mobile Application Testing. Test the application for its functionality, consistency, and usability. But, there are few b

CSS image zoom effect

Hey Readers, This is a fun image zooming effect. Zooming an image gives a closer look to it.  Zoom effect can be achieved with CSS too. To zoom an image, we first specify the dimensions of the original image (optional) and then give the dimensi

How to set the zooming slider in windows 8.1 phone app

In this blog we illustrate how to set the zoom-in and zoom-out the focus of camera in windows 8.1 phone app. Foe zooming a camera we use a buit-in ZoomControl class inside the MediaCapture which controls the zooming of the camera.   For the zo

Discussion on helpers in cakephp 2.x with example

Hi Reader's, Welcome to FindNerd,today we are going to discuss helpers in cakephp 2.x. If we are making any web application in CakePHP then sometimes we have to use helper for extending the functionality of view. Because helper is used for makin

Discussion on bindModel and unbindModel function in CakePHP 2.x

Hi Reader's, Welcome to FindNerd,today we are going to discuss bindModel and unbindModel function in CakePHP 2.X. If we are making any web application in CakePHP then sometimes we have to use bindModel and unbindModel at a runtime. So CakePHP pr

Clear view or image with touch in iOS

Hi Readers, Paint related apps are usually used to clear content what have been drawn. One can achieve it by using Core Graphics framework provided by iOS. With touch delegate methods will be called so following code snippet will give proper idea a

Configuration and Authentication using OpenSSH key

Secure Shell (SSH) is a cryptographic network for operating network services securely over an unsecured network. A common example is for remote login into a system by an user.  Installation :  Generally it comes already installe

Chapter 4:- Skeleton animation in Unity

Hey Guys, this blog is part of a series "Skeleton Animation in Unity" . In this i'll try to explain "What are Stateful and Stateless classes in Spine Unity". The whole unity spine classes are divided into Stateful and Statele

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