shabin-slr

[
    {
        "p1_date": "2021-02-27",
        "p2_date": "NA",
        "duration": "D-30",
        "occ": {
            "p1": 14.9,
            "p2": "NA",
            "var_pts": "NA",
            "pickup_p1": "NA",

shabin-slr

# Download RPM from S3
wget https://s3.amazonaws.com/amazoncloudwatch-agent/amazon_linux/amd64/latest/amazon-cloudwatch-agent.rpm

# Install package
sudo rpm -U ./amazon-cloudwatch-agent.rpm

# Launch Wizard to generate configuration file
sudo /opt/aws/amazon-cloudwatch-agent/bin/amazon-cloudwatch-agent-config-wizard

# Edit config

shabin-slr

# Jenkins connect container docker client to host docker daemon

#1 Copy docker client to container's /usr/bin
docker cp <docker client path> local-jenkin:/usr/bin/

#2 Create volume mapping from host docker daemon's socket to client
docker run -u root --name local-jenkin -p 8080:8080 -p 50000:50000 -v jenkins_home:/var/jenkins_home -v /var/run/docker.sock:/var/run/docker.sock  jenkins/jenkins:lts

shabin-slr

// https://en.wikipedia.org/wiki/Sieve_of_Eratosthenes
var eSieve = function(limit){
    
    var numbers = [];
    
    for(let i = 2; i <= limit; ++i){
        numbers.push({
            value : i
        });
    };

shabin-slr

var findNodes = async function(styleClass="k4xni2cv"){
	var elem = document.getElementsByClassName("k4xni2cv");
	if(elem.length === 1){
		elem = elem[0];
		elem.scrollTop = elem.scrollHeight;
		await new Promise(resolve => setTimeout(resolve, 5000));
		_2020DesignParser();
	}
}

shabin-slr

Mongo Dump
----------
mongodump --host <HOST> --port <PORT> -d <DB NAME> --username <USERNAME> --password <PASSWORD> --out <PATH TO DUMP TO eg ./> --gzip

Mongo Restore
-------------
mongorestore -d <DESTINATION DB NAME> --host <HOST> --port <PORT> --username <USERNAME> --password <PASSWORD> <PATH TO DUMP FOLDER eg ./dump/$DBNAME>

shabin-slr

const https = require('https');

/**
 * 
 * @param {String} host eg. : 'graph.facebook.com'
 * @param {String} endPoint 
 * @param {String} method eg. : 'GET', 'POST' etc
 * @param {Object} requestOptions = {
 *  @param {Object} headers eg. : {'Content-Type' : 'application/json'}
 *  @param {String} body eg. : 'Request body'

shabin-slr

Base URL : "https://graph.facebook.com/v2.9"

1. Login API
GET "/dialog/oauth?client_id=<CLIENT ID>&redirect_uri=<REDIRECT URI>&scope=<COMMA SEPERATED SCOPES eg public_profile>";
RESPONSE "GET REQUEST ON CALLBACK URL WITH QUERY PARAM 'CODE' "

2. Get access_token for user with 'CODE' parameter
GET "/oauth/access_token?client_id=<CLIENT ID>&redirect_uri=<REDIRECT URI SAME AS ABOVE>&client_secret=<CLIENT SECRET>&code=<CODE RECEIVED IN EARLIER STEP>"
RESPONSE "JSON object containing access_token"

shabin-slr

#!/bin/bash

# From ScalaCourses.com Introduction to Play Framework with Scala course
# https://www.scalacourses.com/student/showLecture/158

set -eo pipefail

function help {
  echo "Download or update Typesafe Activator on Linux and Cygwin"
  echo "Usage: $(basename $0) [options]"

shabin-slr

Step by step to install Scala + Play Framework in Ubuntu 14.04 with Activator.

Install Scala

sudo apt-get remove scala-library scala
wget http://www.scala-lang.org/files/archive/scala-2.11.6.deb
sudo dpkg -i scala-2.11.6.deb
sudo apt-get update
sudo apt-get install scala