xenups

from collections import defaultdict
from typing import Dict, List, Any


def hash_outer_join_two_tuple(list1, list2, list1_fields, list2_fields):
    dict1 = defaultdict(list)
    dict2 = defaultdict(list)

    def pk(r, fields):
        try:

xenups

#!/bin/sh

# Shell script to add docker-ce to Deepin Linux repositories

# Remove old docker
sudo apt-get remove -y docker docker-engine docker.io containerd runc

# Install dependencies
sudo apt-get install -y apt-transport-https ca-certificates curl gnupg2 software-properties-common
    

xenups

def convert_to_dikt(s):
    dikt = {}
    for word in s:
        if dikt.get(word):
            dikt[word] = dikt[word] + 1
        else:
            dikt[word] = 1
    print(dikt)
    return dikt

xenups

class Router:
    def __new__(cls, origin, destination):
        return ['post_office1', 'post_office2', 'post_office3', 'post_office4']


class Package:
    def __init__(self, route):
        self.route = route
        self.trip = self.generate_trip()

xenups

"ICECREAM"
from sqlalchemy import Column, Integer, String, ForeignKey, Boolean, Numeric, Table, Date
from sqlalchemy.orm import relationship, backref
from ICECREAM.db_initializer import Base


#########   simple table tutorial    #############
class Product(Base):
    __tablename__ = 'product'
    id = Column(Integer, primary_key=True)

xenups

to create a backup
docker exec  -t <container-id> pg_dumpall -c -U postgres_user > backup.sql 
to restore it :
cat backup.sql | docker exec -i postgres psql -U postgres_user

xenups

import 'dart:async';
import 'dart:convert';

import 'package:flutter/material.dart';
import 'package:http/http.dart' as http;

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {