I am using MySQL 5.7.
I have an organisation table. Each organisation has 2 contact method:
ContactRepresentative
UseBranchSpecificContact
I want to add a constraint to ensure not both of these flags are true (only one of these columns can be true ot thhey can both be false).
MySQL CHECK CONSTR...
GH: https://github.com/Danie3L/list
Live: https://tender-poincare-0082df.netlify.app/
I would like to know if this file division makes sense and what I could have done better.
I wasn't focusing on desgin.
lorem
lorem
lorem
I have a use case, where I want to take screenshots via scrot without leaving behind residual files:
"""Takes screenshots."""
from pathlib import Path
from subprocess import check_call
from tempfile import TemporaryDirectory
from digsigclt.os.posix.common import SCROT
from digsigclt.types impor...
I'm working on a mini-framework in Python, designed largely for backend REST APIs. One important aspect I'm working on now is testing, and I'm designing a drop-in backend replacement that switches it from using an actual database on the backend to using an in-memory data store. The goal is to s...
The purpose of this code is apply a function to each selected cell. This works on contiguous and non-contiguous selections.
function assignText(value, prepend)
Returns a closure that encapsulates the original parameter values and a callback function which takes a single cell as a parameter. Thi...
In order to avoid branching in my for loop I substituted the two if statements in the following snippet
int n_contacts = 0;
int n1 = 0;
int n0 = 0;
#pragma omp parallel for schedule(static) reduction(+:n0) reduction(+:n1) reduction(+:n_contacts)
for (size_t i = 0; i<n_particles; ++i) {
n_cont...
i want to write a code that calculates the sum and average of an array of integers. what am i doing wrong?
public static void main(String args[]
{
int[] someNums = {4,17,22,8,35;
int tot;
int x;
for(x = 0; x <= someNums.length; ++x)
tot+=someNums[x];
System.out.println("Sum is " + sum);
System....
I have studied the Munkres algorithm for a software and I have to implement a Python test which validates the result of the algorithm for a given squared matrix.
Context
Let mat be a n*n matrix. The assignment problem consists of finding a set of n matrix cells following 2 conditions:
There must...
Here is the problem:
Given a numpy array 'a' that contains n elements, denote by b the set
of its unique values in ascending order, denote by m the size of
array b. You need to create a numpy array with dimensions n×m , in
each row of which there must be a value of 1 in case it is equal to
th...
I would like to remove the getters and setters boilerplate code below but I am unsure of how to do so. I have a DTO class to model the JSON column questionVariables in my entity.
DTO
import java.io.Serializable;
public class QuestionVariables implements Serializable {
private ScreenOptions...
I made a module called "Matrix Manpulation" in python to add, subtract, multiply, transpose matrices
I want to know how to improve the code quality and if there's something wrong about my code
here's the code on github:
https://github.com/FaresAhmedb/matrixmanp
#!/usr/bin/python3
"""Matrix Manipu...
