minunit | Minimal unit testing framework for C | Unit Testing library

I want to create a chart.js line chart with values on the y axis and dates on the x-axis. However, when I populate the chart, the x-axis is filled with ticks that shouldn't be included (you can see my data smooshed to the far right). When I log into chart.data.labels everything seems correct; this is the output: Array(3) ["10/23/2020, 12:00:00 AM", "10/27/2020, 12:00:00 AM", "10/28/2020, 12:00:00 AM"].

When I comment out the time xAxes[0].type=time and xAxes.time the data loads as expected, however all the labels are stacked in the left corner of the x-axis. I am unsure how to proceed to make the chart only display the date labels. I've included my code below:

I am new to programming. I have a chart made by chart.js with data from API. This is my API URL:https://gmlews.com/api/data/?node_id=1

I want to make my moisture data from API plot on the chart. The y-axis is for moisture data and X-axis is from timestamp that I have on the API. I try to using datepicker to manage which data I want to show on the chart.

So, far this is my code :

Given

i am currently trying to write some code that goes through my dataset and sums each group everytime it appears independently of the whole group. this is what it currently looks like vs what i want it to. I thought it would be simple but sas 9.3 does not support sum over statements/

I am implementing Reselect in my project and have a little confusion on how to properly use it. After following multiple tutorials and articles about how to use reselect, I have used same patterns and still somethings dont work as expected.

My selector:

I have a Python project for which I wrap some C/C++ code (using the excellent PyBind library). I have a set of C and Python unit tests and I've configured Gitlab's CI to run them at each push. The C tests use a minimalist unit test framework called minunit and I use Python's unittest suite.

Before running the C tests, all the C code is compiled and then tested. I'd like to also compile the C/C++ wrapper for Python before running the Python tests, but have a hard time to do it.

Is there a standard/good way to get Gitlab-CI to build a Python extension using setuptools before running unit-tests?

To compile the C/C++ wrapper locally, I use setuptools with a setup.py file including a build_ext command. I locally compile everything with python setup.py build_ext --inplace (the last arg --inplace will just copy the compiled file to the current directory). As far as I know, this is quite standard.

What I tried to do on Gitlab is to have a Python script (code below) that will run a few commands using os.system command (which appears to be bad practice...). The first command is to run a script building and running all C tests. This works but I'm happy to take recommendations (should I configure Gitlab CI to run C tests separately?).

Now, the problem comes when I try to build the C/C++ wrapper, with os.system("cd python/ \npython setup.py build_ext --inplace"). This generates the error

I'm pretty newb in C and in order to learn about structs I'm building a program which provides a limited set of functionality for a struct ll_string which basically is a linkedlist of strings.

The set of functions I'm trying to implement includes an insert_ll_string() function which should concanate a passed in struct ll_string element to the end of another struct ll_string element but fails to do so because the moment the function is called in my test cases, the program crashes with a sig fault. This is at the STILL WORKS and SIG FAULT comments of the test_insert() function.

This is its header file:

file: ll_string.h

When I try to send an array in to the function I get an error.

This is my minunit test program:

I have trouble trying to compile a double linked list project from a certain programming book. The project is accompanied by some libraries that help with testing.

Here are the tests