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Isobel Ullrich

Questions by Isobel Ullrich

Drawing clock face in Mathematica (looking for a better solution)?

I am trying to find a general solution for drawing clock face like graphical objects in Mathematica. I've already im...

Reverse the effect of a spherical image?

I want to reverse the effect of a spherical image such as this one: Provided the image, I would like to be able t...

Creating 2D Angled Top Down Terrain Instead of Fully Flat?

Similar to the game Factorio im trying to create "3D" terrain but of course in 2D Factorio seems to do this very wel...

How to get the filename without the extension from a path in Python??

How to get the filename without the extension from a path in Python? For instance, if I had "/path/to/some/file.txt"...

JScrollPane: Autoscroll in JPanel?

I know there are a lot of questions similar to this one, but unfortunately they are all about auto scrolling a scrol...

How does android:layout_weight work??

When I have the following, it shows top layout with four colors has much smaller area than the bottom layout area. ...

Getting “AttributeError: 'MapDataset' object has no attribute 'prefetch'” when trying to decode tensorflow data?

I have a trained model and I am trying to run testing but I keep getting an error. This is my function that decodes ...

How to check Django version?

I have to use Python and Django for our application. So I have two versions of Python, 2.6 and 2.7. Now I have insta...

re.sub erroring with “Expected string or bytes-like object”?

I have read multiple posts regarding this error, but I still can't figure it out. When I try to loop through my func...

CodeIgniter: Unable to connect to your database server using the provided settings Error Message?

I have been using CI just fine using the MySQL driver. I want to use the MySQL driver instead, but as soon as I chan...

How to write XPath for web element on eBay??

I am trying to write an XPath for the 'Electronics' link on the eBay website, but there seem to be two links with ex...

Arithmetic overflow error converting nvarchar to data type numeric when converting nvarchar to decimal?

I have a column in sql which is sometimes nvarchar and number in some cases. The column has a datatype nvarchar . I ...

pip connection failure: cannot fetch index base URL http://pypi.python.org/simple/?

I run sudo pip install git-review, and get the following messages: Downloading/unpacking git-review Cannot fetch ...