Vote count: 0 Is there any way to run a function and get the retu value as a parameter for a function? Let me explain: I have a ton of functions lying around in my code which are just there for waiting a certain amount of seconds before something takes place. Since I only use them in one circumstanc...

Vote count: 0 I have the following variable: private var screenWidth = UIScreen.mainScreen().bounds.width I was wondering how I could set a property observer on it? Or get the latest version of it when it updates? asked 1 min agoRoymunson Let's block ads! (Why?)

Vote count: -1 enter image description here How can resolve this problem ? asked 46 secs agoValen Tin Let's block ads! (Why?)

Vote count: 0 I am a newbie in programming. I just finished a college course on C programming which I'm pretty comfortable with. I recently disassembled an old laptop to look at all the inte al hardware in detail. I know that C is a pretty low level language which is used extensively for programming...

Vote count: 0 I read this article but it did not help after all. I want to click an item from the button dropdown with this HTML markup: <div class="input-group-btn" id='mainCatDropdown'> <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown" aria-expanded="false" > Kat...

Vote count: 0 I need to flatten a sequence of cats.data.ValidatedNel[E, T] values to a single ValidatedNel value: val results: Seq[cats.data.ValidatedNel[E, T]] = ??? val flattenedResult: cats.data.ValidatedNel[E, T] I can do it like this: import cats.std.list._, cats.syntax.cartesian._ results.redu...

Vote count: 0 I have a list object containing all my data and which is split into the different levels of my factor variable. Now I want to run a regression for every factor level and estimate the individual coefficients. Finally I want to weight the individual coefficients by the number of observat...

Vote count: 0 I am working with an app in android studio, and when I try to co ect to Google Api Client, it does not work. private GoogleApiClient mGoogleApiClient; protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_blank); mGoog...

Vote count: 0 i try to use linux ubuntu with a program installed on it , with virtual box on windows 10. 1. I installed Oracle VM 2.i downloaded ova file of the ubuntu(which is provided by my professor) 3. i ope ed the ova file with VM. now i run the trusty fenics then i get this screen and i press ...

Vote count: 0 I have a framework search path correctly setup and the project compiles. Whenever I add a new pod to cocoapod's Podfile the framework search path doesnt work anymore and the bridging header wont compile. I had the same issue yesterday and had to remove the framework and re-add it befor...

Vote count: 0 I have found a demo about how to convert 8KHZ pcm file to AMR file,but I don't know which parameter should be modified to implement 16KHZ ，I have done a lot try,but failed.please help me ,thanks. asked 37 secs agoBulucck Code Let's block ads! (Why?)

Vote count: 0 So I'm having people submit a question using a form, then I display all the questions on the same page. It works fine when the validation passes (minimum 25 characters) but when it doesn't pass, I get this error: NoMethodError in Questions#create Showing /home/ubuntu/workspace/app/view...

Vote count: 0 So I'm trying to write a simple universal app to get the price of bitcoin from the web. I have an async method that I got from here to get the json from a url and put it into a string. Here is where I called the method: public App() { this.InitializeComponent(); this.Suspending += OnSu...

Vote count: 0 I'm new to ROR. I've searched and searched but can't find this answer. I think it has to do with not having an 'end' somewhere, but it looks to me like there are the right number of openings and closings. I need another pair of eyes please. I'm trying to run bundle install with this fl...

Vote count: 0 I have tried to make an Android reminder but something has gone wrong; when I set a repeating notification in my app the notification keeps firing untill I uninstall the app (deleting the repeating notification does not prevent it from going off). Considering this, my reminders are del...

Vote count: 0 This has been asked a lot but I think I'm a little more unique in situation. Simply, I have developed an extension for Google Chrome and just as a quick Anti-theft thing I decided to obfuscate my code. I knew it would probably be very easy to undo so it was just so keep people who have...

Vote count: 0 i have attribute for filter route. when i submit a form i want redirect to another controller with a filter attribute. my filter attribute name is spam attribute . now i have a code for change route public override void OnActionExecuting(ActionExecutingContext filterContext) { filterCo...

Vote count: 0 I am trying to make a "slider" - content changing on interval. I want the content to change at the interval, and then when hover over with mouse it pauses, and continues when you mouseout. Also there are buttons at the bottom, one for each content item, when you click one, it cancels t...

Vote count: 0 I need help on this serious issue of mine. I have problem with ITK-Snap debugging mode. I got the free source of SNAP and loaded in debug mode in Qt creator. SNAP is a Cmake-based project. Then, I modified (i.e wite a QMesseageBox() in the source-code of a SLOT button in mainWindow) bu...

Vote count: 0 when I use UIWebView to load a local HTML resource by Path, but sometime it will show nothing in the view. I use code like this NSString *path = @"local Path "; NSString *timeStamp = [NSString stringWithFormat:@"?%f", [[NSDate new] timeIntervalSince1970]]; path = [path stringByAppendin...