Vote count: -1 Does java support constructor with default valued parameters e.g. public Shape(int v=1,int e =2){vertices =v; edges = e; } asked 2 mins agouser6314194 3 Answers Vote count: 0 Yes,you can give defualt value to constructor answered 48 secs agoYasin Patel Vote count: 0 No, Java doesn't s...

Vote count: 0 I'm trying to develop a flight application. I registered here. and watched an introduction video and started. First I saw lots of documentation, a link to git hub and a link to download some files called schema. here it is: File to download. My last two days has spend to find how to us...

Vote count: 0 this is a really simple question about how I can save images with new names when using the AXIS SDK. As you can see under the AMC.SaveCurrentImage it works and it saves the image in C:axis. The problem is that it creates the same name everytime, so the picture gets overwritten. Is it a...

Vote count: 0 I’ve been given a project on following requirement. I would like to know if any shortcut applicable trick is there to open a SQlite database and execute SQL queries using .bat file. If it’s there it would be much helpful to me. My database path I’ve kept as under: C:UsersbhattyDesktop ...

Vote count: 0 I have been searching on the web, reading docs & stuff but I can't figure out on replacing product in Checkout Page. For your information, my main product page is in the Home Page and each product that have been selected, will redirected to Checkout Page. Now here, there is a problem. ...

Vote count: 0 I am getting ajax request data and assigning to one scope variable $scope.customerEvents = data; then I am using another variable to modify the data var datanew=data; datanew.unshift({'customer_events_id': 'ID','date':'Date','event':'Event','eventsubtype':'Event Subtype','eventtype':'E...

Vote count: 0 A website is created with MVC.NET and AngularJS. but when loading the page I see this error on the browser console which causes to break BrowserLink functionality: Uncaught Error: Syntax error, unrecognized expression: 0'] I have no Idea where and why this error occures. Can Any one he...

Vote count: 0 How do I properly align my <div class="small-6 columns"> (callout) to the right (on large screen) inside the <div class="row"> in Foundation 6? I am using Sass. <div class="row"> <div class="small-6 columns"> <div class="callout large"> <p>This is my callout</p> </div> </div> </div> as...

Vote count: 0 I have a C#/WPF project built on Visual Studio 2013 Professional for work. This project was originally built on a Windows 10 platform, but has been moved to another computer ru ing Windows 7. I have found that the project can be successfully built when the program first opens, and I ha...

Vote count: 0 Now, I am studying the database, for that I am making the question management system. The system is serviced on website, and it's function is ... Sign form - divided into student and administer Students must ask at least one question for appointed date. On web, the site members can sea...

Vote count: 0 Consider this case of specialization, where the less specialized class requires access to an object of interface type, but the more specialized class requires access to a concrete implementation of that interface: class IPropulsionMechanism { public: virtual void engage() = 0; virtual ...

Vote count: 0 I am just working on a project and now I need a little bit of help. When the user enters the site they are go a see this image. And on mouse over this is go a show. When the user clicks the play button the music should now it works fine. But it should change to pause button instead of ...

Vote count: 0 I am trying to create a use ame textbox that blocks the user's input if it is any of these (!,@,#,$,%,^,&,*,(,),+,=,;,:,`,~,|,',?,/,.,>,<,,, ,"). The idea is not to make the check afterwards but at the moment of the click. I've had two ideas of doing that both ending up bad. The first ...

Vote count: 0 I'm new to iOS development. I know this has been asked so many times, but I'm still confused. We created a new developer.apple.com organization and I have invited my personal Apple ID as an admin, then registered my personal Apple ID within Xcode. From there I opened Team -> "View Deta...

Vote count: 0 Please, I've been having the challenge of picking the best choice database, for my xamarin.forms and winform app. Having done some research, i discovered that localdb would be suitable, but is restricted to only the winform app, unless I make use of Json object*(which i don't want to u...

Vote count: 0 I have a rest api in nodejs. my mobile app will consume my rest api. Can i implement oauth2 type authentication using aws cognito for my mobile app? I need resource owner password grant if i implement oauth2. asked 23 secs agoLutfor Let's block ads! (Why?)

Vote count: 0 I am trying to push changes to remote repository in OpenShift but the deployment is not happening. Application is configured to auto deploy and Keep Deployments is 10. Still after successful push i am only seeing 1 entry in deployment list. I am using NetBeans. What am I doing wrong? P...

Vote count: 0 I'm trying to test some c#7 features as outlined in this blog. https://joshvarty.wordpress.com/2016/02/10/l -quick-tip-how-to-test-out-c-7-features-with-roslyn/ I've followed the steps many times and I've got the projects to build and open a new instance of VS. Once I open the instance...

Vote count: 0 I am trying to optimize some code for performance and i notice that i am forced to make a conversion from sparse to full vectors since the built-in ifft and fft functions do not support the sparse matrix type. My signal is however sparse and I want to exploit this fact. Does anybody ha...

Vote count: 0 Table I have: DT <- data.frame(A=1:5*10, B=1:5*-1) DT A B 1 10 -1 2 20 -2 3 30 -3 4 40 -4 5 50 -5 Table I want: C=A+B+C(n-1) A B C 1 10 -1 9 2 20 -2 27 3 30 -3 54 4 40 -4 90 5 50 -5 135 I have reference below link and try to apply but fail: Use a value from the previous row in an R dat...