lorne-luo

# Occurrence Counter in List
num_lst = [1, 1, 2, 3, 4, 5, 3, 2, 3, 4, 2, 1, 2, 3]
cnt = Counter(num_lst)
print(dict(cnt))
# first 2 most occurrence
print(dict(cnt.most_common(2)))
str_lst = ['blue', 'red', 'green', 'blue', 'red', 'red', 'green']
print(dict(Counter(str_lst)))

lorne-luo

https://requestbin.com/
RequestBin gives you an instant HTTP endpoint that will collect all the requests sent so that you can interpret them easily to check and validate data.

https://cloudcraft.co/
Cloudcraft helps you design and budget your cloud. It has a very cool drag and drop interface to create 3D diagrams, by connecting different cloud infrastructure services (currently only for AWS).

lorne-luo

# -*- coding: utf-8 -*-

# SHIFT+CMD+A -> Kite: Tutorial
# CMD+P to show function parameter

# Welcome to...
#
#         `hmy+.               ://:
#        .mMMMMMNho:`          NMMm
#       :NMMMMMMMMMMMds/.`     NMMm            :ss:

lorne-luo

import time
import types
from functools import wraps
from abc import ABCMeta

def timeit(f):
    @wraps(f)
    def wrapper(*args, **kwargs):
        start = time.time()
        resp = f(*args, **kwargs)

lorne-luo

from datetime import datetime

import boto3
import logging

from botocore.exceptions import ClientError
from dateutil.relativedelta import relativedelta
from django.conf import settings
from django.utils import timezone

lorne-luo

# open port
firewall-cmd --zone=public --add-port=55555/tcp --permanent
firewall-cmd --reload

# remove port
$ firewall-cmd --zone=public --remove-port=10050/tcp
$ firewall-cmd --runtime-to-permanent 
$ firewall-cmd --reload 

lorne-luo

1. Orchestration for Algorithmic FX trading system

Hulk

Abstract layer for Forex Broker integration (already support FXCM and OANDA)

1. Broker and account
2. Instrument and constants
3. Real-time price streaming
4. History price data
5. Order & trade execution
6. Fix protocol trader (phase 2)

lorne-luo

https://stackoverflow.com/questions/56176229/quickfix-how-to-use-ssl-in-python

Yes, quickfix as of the time of writing does not support SSL out of the box. You will need to create a SSL tunnel from your machine manually to the host which requires SSL connectivity. You can do this via 'stunnel'. Posting some configuration below which can hopefully explain how it can be setup.

STUNNEL CONFIG

log = append
output = <path where logs will be written>

[client]

lorne-luo

App re-orchestration for QSForex

Hulk

Abstract layer for Forex Broker integration (already support FXCM and OANDA)

1. Broker and account
2. Instrument and constants
3. Real-time price streaming
4. History price data
5. Order & trade execution
6. Fix protocol trader

lorne-luo

from django.core import mail
connection = mail.get_connection()

connection.open()

email1 = mail.EmailMessage(
    'That’s your subject',
    'That’s your message body',
    '[email protected]',