syuraj

#!/usr/bin/env bash
# source: https://gist.github.com/justlaputa/a6da84981eca963817e652b5f2452cfc

set -o errexit
set -o pipefail
set -o nounset

STARS_PAGE_COUNT=20
STARS_FILE=stars.txt
DELETE_SLEEP_TIME=.5

syuraj

//@version=5

indicator("HTF Candle R1.2 by JustUncleL", shorttitle="HTF Candle", overlay=true)

//
// Author:  JustUncleL
// Date:    9-Nov-2017
// Version: R1.2
//
// Description:

syuraj

class SuperTrend(bt.Indicator):
    lines = ('super_trend',)
    params = (
        ('multiplier', 12.0),
        ('atr_period', 3),
    )

    def __init__(self):
        self.isDownTrend = -1
        self.isUpTrend = 1

syuraj

Notes: Install halyard, kubernetes (eg. docker-desktop from docker). Also need an aws account for storage (unless using minio)

• Enable Kubernetes:
  • “hal config provider kubernetes enable”
• Add account:
  • “hal config provider kubernetes account add local-spinnaker --context docker-desktop”
  • docker-desktop is local docker context
• Enable artifacts:
  • “hal config features edit --artifacts true”
• Set storage:

syuraj

Steps:

• helm repo add opsmx https://helmcharts.opsmx.com/
• helm install my-spinnaker opsmx/spinnaker --version 2.2.7

References :

• https://www.opsmx.com/blog/deploying-spinnaker-to-kubernetes-using-helm-chart/
• https://artifacthub.io/packages/helm/opsmx/spinnaker

syuraj

To prevent wall messages from messing up all of your open terminals:

sudo systemctl stop systemd-ask-password-wall.service
sudo systemctl stop systemd-ask-password-wall.path

To make this change persistent over boot:

sudo systemctl mask systemd-ask-password-wall.service
sudo systemctl mask systemd-ask-password-wall.path

syuraj

import { useState, useEffect } from 'react';
import { Storage } from '@ionic/storage';

const storage = new Storage();
storage.create();

export const useIonicStorage = (key, defaultValue) => {
  const [value, setValue] = useState(defaultValue);

  useEffect(() => {

syuraj

import psycopg2

try:
    connection = psycopg2.connect("postgres://postgres:@localhost:5432/postgres")

    cursor = connection.cursor()

    # create_table_query = '''CREATE TABLE mobile
    #       (ID INT PRIMARY KEY     NOT NULL,
    #       MODEL           TEXT    NOT NULL,