Change Photo
Aylin Kihn

Questions by Aylin Kihn

Transparent hollow or cut out circle?

Is it possible to cut out a hollow circle using only CSS? This we can all do: But can we do this? The circle ...

What does CV_8UC3 and the other types stand for in OpenCV??

I was surprised when I couldn't find anything in OpenCV documentation describing - with words - what the various typ...

ImageMagick: How to make both black and white transparent??

Converting black and dark shades to transparent works fine with ImageMagick. I even managed to perform a crop and re...

Eclipse message saying List cannot be resolved to a type?

I am trying the following code in eclipse: public class A { List<Integer> intList = new ArrayList<...

npm WARN package.json: No repository field?

I installed Express.js with the following command: sudo npm install -g express I get the following warnings: npm...

TypeError: 'list' object cannot be interpreted as an integer?

The playSound function is taking a list of integers, and is going to play a sound for every different number. So if ...

Excel VBA Sending emails with multiple attachements?

So we are holding this big event and I have an excel sheet with everyones name, email address as well as their itine...

Why do we assign a parent reference to the child object in Java??

I am asking a quite simple question, but I am bit confused in this. Suppose I have a class Parent: public class Pa...

Git push error '[remote rejected] master -> master (branch is currently checked out)'?

Yesterday, I posted a question on how to clone a Git repository from one of my machines to another, How can I 'git c...

Cannot read property 'getElementsByClassName' of null?

I am not sure why I'm getting this javascript error. Having a hard time figuring this one out. Here's my main.js: ...

How to get URL from the XPATH??

I've tried to check other answers on this site, but none of them worked for me. I have following HTML code: <h3 ...

What is going on with CVSNT??

At our site, we currently use CVSNT running on Solaris as our source repository server. We use the ACL feature in CV...

Error: Can't set headers after they are sent to the client?

I'm fairly new to Node.js and I am having some issues. I am using Node.js 4.10 and Express 2.4.3. When I try to ac...

C++ compile time error: expected identifier before numeric constant?

I have read other similar posts but I just don't understand what I've done wrong. I think my declaration of the vect...