cpursley

PostgreSQL is Enough

• Simplify: move code into database functions
• Just Use Postgres for Everything
• Just use Postgres
• PostgreSQL is the worlds’ best database
• Postgres is eating the database world
• Hacker News discussion

Background and Cron Jobs

Tech500

//  NTP_System_Time.ino
//schufti  --of ESP8266.com Forum provided source for NTP time.
//Developer of code not given

#include <WiFi.h>
#include <WiFiUdp.h>
#include <sys/time.h>                                                                                    
#include <time.h>

craigmurray1120

List of REST API code generator

• apimatic.io
• AutoRest (Open Source)
• Swagger Codegen (Open Source)
• oapi-codegen (Open Source)
• OpenAPI-CodeGen (Open Source)
• OpenAPI Generator (Open Source)
• go-swagger (Open Source)
• _api (Open Source)

cassiozen

Pixelbook Setup

Change your channel

Some of the features mentioned in this document only work on the beta or Dev channel. To change your channel:

1. chrome://help in a browser window
2. Click Detailed Build Information
3. Change Channel
4. Select Beta (Or Dev, if you're feeling adventurous)

tjpalanca

These scripts set up Crostini on my Pixelbook

nicoforteza

import pandas as pd
import numpy as np

# names for the asset selection
NAMES = ['6M_Momentum', '1Y_Momentum', '6M_LowVol']
# allocation algorithm names (equally weighted)
ALLOCATION = ['EW']


class Backtest:

umitanuki

import matplotlib.pyplot as plt
from datetime import datetime
import alpaca_trade_api as tradeapi
import numpy as np

from positionhandling import positionHandler
import loader

api = tradeapi.REST()

adrianhall

---
Description: AWS AppSync Notes API

Parameters:
  APIName:
    Type: String
    Description: Name of the API - used to generate unique names for resources
    MinLength: 3
    MaxLength: 20
    AllowedPattern: '^[a-zA-Z][a-zA-Z0-9_]*$'

adrianhall

---
Description: AWSAppSync DynamoDB Example
Resources:
  GraphQLApi:
    Type: "AWS::AppSync::GraphQLApi"
    Properties:
      Name: AWSAppSync DynamoDB Example
      AuthenticationType: AWS_IAM

  PostDynamoDBTableDataSource:

bretton

A (mostly) visual collection of the Lightning Network

Disclaimer

Network views tend to be the view of the network from a single node, or small selection of nodes. They are not complete views of the network. This is impossible to achieve. Even if many node views were combined, it would still be incomplete.

These network views, or network maps, have been termed 'visualisers' by the LN community.

Screenshots may reflect older visual styles, and are dated accordingly.