erikbern

import asyncio


class AsyncConstructorMeta(type):
    """Metaclass to support asynchronous constructors in Python.
    
    Basically we're exploiting the fact that __new__ can return anything in Python.
    So we're taking the old __init__ code, removing it from the class, and instead,
    we create a custom __new__ method that returns a coroutine wrapping the original
    constructor.

simecek

n1snt

Oh my zsh.

Install ZSH.

sudo apt install zsh-autosuggestions zsh-syntax-highlighting zsh

Install Oh my ZSH.

all4miller

drop table if exists shipments;
create table shipments (
  id serial primary key not null,
  sender_address_id integer not null,
  sender_contact_id integer not null,
  receiver_address_id integer not null,
  receiver_contact_id integer not null,
  created_at timestamp not null default current_timestamp,
  units integer not null,
  zar_value numeric not null

levelsio

<?

	//
	// AUTO KEYWORD-BASED FOLLOWER CURATION BOT (by @levelsio)
	//
	// File: twitterFollowerCuratorBot.php
	//
	// Created: May 2021
	// License: MIT
	//

quephird

SQL Tricks

Contents

• Purpose
• Nota bene
• Example schema
• Selecting records
  • How do I get a list of items and the sum of another column in a table?
  • How do I concatenate a list of string values each relavant to a row?
• How do I get a list of items and filter the result set on some aggregate?

stephszeto

>> python3 valuation.py -t enph -i
Fetching industries data ...
Processing ENPH
Solar (US): ['ENPH', 'RUN', 'FSLR', 'SPWR', 'SHLS', 'VSLR', 'NOVA', 'BEEM', 'SUNW', 'PECK', 'EVSI']
Fetching data for ENPH
Starting DCF calculation for ENPH

Equity %: 94%
Cost / equity = riskfree rate + beta * country ERP
Cost / equity = 2% + 1.13349 * 0.09

dopplershift

yongghongg

#import required modules
from bs4 import BeautifulSoup
import ast
import pandas as pd
import re
import requests
from datetime import datetime

def get_stock_price(ticker):
  # pass a ticker name to i3investor website url

kylemcdonald