rj76

Apprenticeship My24Service.com

It would concern a apprenticeship at My24Service.com (regretfully, the website is only in Dutch at the moment). We have a SaaS application for the maintenance and installation sector, that is now expanding to more types of clients.

One of the wishes we have, that might be an interesting project to do, is to be able to map a warehouse (loading docks, other equipment, etc.) into a 3D model using photogrammetry. As a first step we could make photo's by hand, but having a drone do that would be far more praktical.

From the top of my head, the following would have to be created:

• a flutter app with a package that communicates with the drone via an API (eq. https://developer.dji.com/)

rj76

pub trait CrudModel: Table + IntoUpdateTarget {
    type FormObj;

    fn get<T>(self, conn: &mut TenantConnection, id: i32) -> QueryResult<T>
    where
        Self: FindDsl<i32>,
        <Self as FindDsl<i32>>::Output:
            Table + AsQuery + for<'a> LoadQuery<'a, TenantConnection, T>,
    {
        self.find(id).get_result::<T>(conn)

rj76

use std::error::Error;
use diesel::{sql_query, Connection, RunQueryDsl, insert_into};
use diesel::{PgConnection};
use diesel::pg::Pg;
use diesel::r2d2::ConnectionManager;
use diesel_migrations::{EmbeddedMigrations, MigrationHarness};
use r2d2::CustomizeConnection;
use reqwest::Url;
use lazy_static::lazy_static;
use log::{info};

rj76

use diesel::prelude::*;
use diesel::backend::Backend;
use diesel::expression::{Expression, AsExpression, Selectable, ValidGrouping};
use diesel::query_builder::{AstPass, Query, QueryFragment};
use diesel::{QueryResult};
use diesel::pg::Pg;
use diesel::sql_types::{SingleValue};
use crate::schema::{order_order, order_status};

pub struct Subquery<T> {

rj76

use diesel::prelude::*;
use diesel::pg::Pg;
use diesel::query_builder::*;
use diesel::query_dsl::methods::LoadQuery;
use diesel::sql_types::{BigInt};

const DEFAULT_PAGE_SIZE: i64 = 20;

#[derive(QueryId)]
pub struct Paginated<T> {

rj76

class SalaryNotInRangeError(Exception):
    """Exception raised for errors in the input salary.

    Attributes:
        salary -- input salary which caused the error
        message -- explanation of the error
    """

    def __init__(self, salary, message="Salary is not in (5000, 15000) range"):
        self.salary = salary

rj76

class OrderManager(Manager):
    def add_available_count(self, qs):
        available_count = qs.annotate(
            available_count=Count('user_order_availability', filter=Q(user_order_availability__is_accepted=False))
                                ).filter(user_order_availability__order_id=OuterRef('id'))

        qs = qs.annotate(
            available_count=Subquery(available_count.values('available_count'), output_field=IntegerField()),
        )

rj76

from threading import Thread, get_ident
import random
import redis
from time import sleep

from pathlib import Path


redisServer = redis.Redis(host='localhost', port=6379, db=5, decode_responses=True)

rj76

bool isNumeric(String? s) {
  if(s == null) {
    return false;
  }
  return double.tryParse(s) != null;
}

bool isValidBsn(String bsn) {
  /*
    Validator based on a variation of the Dutch check-digit validation used for checking IBAN.

rj76

import pytest

from django.core.management import call_command

from django_tenants.utils import get_public_schema_name

from apps.core import test_mixins as mixins
from apps.core.nmbrs import NmbrsEmployee, NmbrsCompany
from apps.member import models as member_models
from apps.member.tests import factories as member_factories