Eyebrows | An eyebrows gradient color animation for android | Animation library

I have implemented the code where i am capturing the image and saving that image, After that i have another code which adds jewelry to that captured image, But i am facing issue while adding jewelry to captured face error==> "face_landmarks = face_landmarks_list[0] IndexError: list index out of range"
Can some one help me with the solutions.

For a library (.NET Standard 2.0), I designed some classes that look roughly like this:

Question might raise some eyebrows since I imagine this is a bit of a misuse of SQL, but I have a function that does a Monte Carlo simulation to optimize some parameters that takes a very long time to run, I would like to be able to have it run over the weekend and then output whatever it has when it's done.

Currently I have it set up like

I don't know how to get the string before the second uppercase letter.

Example string:

I need help to create a mask of an image where parts of the image are black due to Masking but some part still retain the original color of the image. Imagine a thug that wears a ski mask where part of the eye and mouth is the thug's skin while the rest of the face are covered with the ski mask.

Basically what I want is the eyebrows, eye and lips part should retain the original image but the rest of the mask stay white like the picture above. So far by using PIL, I have successfully create a mask and fill out the inside of the "eye" part with black color

When a code contains the Java instanceof operator, many people will raise their eyebrows and say it is a no-no. For example, in this other SO Q&A, the answer said:

Note that if you have to use that operator very often it is generally a hint that your design has some flaws. So in a well designed application you should have to use that operator as little as possible (of course there are exceptions to that general rule).

However, it does not further elaborate when the use of instanceof is okay, and when it is not.

I put some thinking on this, and articlate the following guideline. I thought this may have been discussed somewhere on the Internet, but I could not find it. Hence this question and asking for your comment:

Using instanceof on an interface is okay; using instanceof on an implementation is not okay

Here is an example on the "okay" case.

Example: A catalog of animals, some (but not all) of them can fly

Animal.java

I copy pasted the JQuery example here: https://jqueryui.com/sortable/

I've done "some" progress. Googling this question gave answers from here but the solutions do not work entirely. I force position: relative for the sortable ID and the ui-state-default and added cursorAt value in the sortable call.

Now if I'm scrolled on a page reload, the first element is aligned with the cursor, but afterwards the same problem occurs. I really don't know what to do anymore. Tips?

This is using a wordpress theme so i'm using !important to stop any other CSS from interrupting.

I need to create a new class. Some of its functionality is already in another class and from a domain standpoint it makes sense to inherit from it. The problem is that there is a method which has to be more limited in its parameter type, because of LSP (Liskov substitution principle) you can not overwrite it.

Until now there is code, which I may change,

For better explanation let me make an easy example:

I have AnimalShelter and I need to implement DogShelter.

I am using SVM to predict my ROI, I trained SVM and now in testing phases, it's giving me output with labels in the form of 1 and 0.

I am trying that if SVM predicts 1 mean image contains eyebrow, now I want that it should be rectangle around the eyebrow because the algorithm is predicting based on the eyebrow. How can I do this? Below is the code I use for prediction.