DeveloperLoad - DeveloperLoad

Failed to resolve attribute at index 13 at android.content.res.TypedArray.getDrawable()

My android app runs on a sdk 23 emulator just perfectly, but when I tried to run it on a tablet with sdk version 21, I got this exception: java.lang.RuntimeE

Using pretrained models for mnist dataset

The problem when I want to use pre-trained VGG16 is that is expects shape=(None, 224, 224, 3), but found shape=(32, 28, 28). What can I do in order to use the m

how to put the results of summarise() function into the dataframe in r

I made a minimal reproducible example, but my real data is really huge a_p_ <-c(0.1, 0.3, 0.03, 0.03) b_p_ <-c(0.2, 0.003, 0.1, 0.00001) c_2<-c(1,2,5,2

Why doesn't C++ have a garbage collector?

I'm not asking this question because of the merits of garbage collection first of all. My main reason for asking this is that I do know that Bjarne Stroustrup

Python/BeautifulSoup: How do I stop treating a list of elements like a single element?

I'm new to Python, and to BeautifulSoup. I'm trying to parse some datasets from a state vendor, which they export in badly-formed HTML. I've successfully gotten

How to Delegate from Parent to Multiple Different Childs?

I have this scheme: HomeController NavigationController Step1 (child of NavigationController) Step2 (child of NavigationController) My problem is that i dont

Hide SliverAppBar when when app is started

I want to open SliverAppBar only when I pull down, SliverAppBar is hiding automatically when scrolling down, but when I open the app, I want the appbar to hide,