per user I want an unique item order (as they click through them). If a item already has been seen, then don’t cumulative count, but place the already assigned value there. For example, c,d, g & b in the tables below. I used the function below, but its not getting the job done at the moment. If I ad…
Duplicate edges in .gml file using networkx.read_gml python
I want to use networkx in python to read a .gml file. However when I do, it raises the error which is true that in the .gml file there are duplicate edges. Is there any way to read a .gml file with duplicate edges without raising an error? Answer You should simply add “multigraph 1” to the file he…
Instead of using primitive methods, should I be using a data structure?
This is my current code for a tax calculator based on age. I think that it would be easier to update in the future if I used data structures when calculating the brackets. Could someone help me make sense of this? So the code that I’m assuming that I need to change is: Also, I’m trying to learn so…
Nuimberof intersection in a graph
I am doing a project in sagemath, where I have a list like this [(0, 2), (1, 3), (2, 1), (3, 0)]. Which creates a graph below and using that graph it calculates the number of intersecting point as 5(marked in purple color) How do I count this value without graphing it? or with graphing? Answer I find this qui…
numpy filling the diagonal 0 for 3D array
Suppose I have a 3D array, how can I fill the diag of the first two dimensions to zero. For example Is there a way to replace the for loop? Answer The following is one of the solution
Parsing nested JSON with list comprehension in Python
My data is as following (this just extract but there are much more objects, some don’t have the additionalData) I’m trying to iterate with list comprehension to get dataframe of referenceDataItems and everything within that key, also additionalData if appears. Expected result: Answer I did some re…
Two-point Euclidean distance from csv file
I want to calculate the distance between two points and label them. The problem is that the code doesn’t work on more than 1 line. When there is 1 row, the program shows me result which I want: This is an error when there is more than 1 line : “cannot convert the series to <class ‘float&#…
Automation of tasks with argparse Python3
Hi is anyone able to help. I am learning to use argparse and i want to use the command to call the school.py as school start for example. I have this so far but struggling to handle the arguments. Am i doing this right or what am i doing totally wrong? My error is autoSchoolDay.py: error: the following argume…
Drawing a shape over a widget
I need to be able to draw a circle/line on top of another widget, but every time I try, it goes behind. I have read lots of posts about using QPainter over widgets but I still can’t get it to work. The following is a minimal example of my app, and I just want to figure out where to put
spacy matcher returns right answer when two words are set as seperate ‘TEXT’ conditional object only. Why is it?
I’m trying to set a matcher finding word ‘iPhone X’. The sample code says I should follow below. I tried another approach by putting like below. Why is the second approach not working? I assumed if I put the two word ‘iPhone’ and ‘X’ together, it might work as the sam…