waltherg

DUMP
// pod-name         name of the postgres pod
// postgres-user    database user that is able to access the database
// database-name    name of the database
kubectl exec [pod-name] -- bash -c "pg_dump -U [postgres-user] [database-name]" > database.sql

RESTORE
// pod-name         name of the postgres pod
// postgres-user    database user that is able to access the database
// database-name    name of the database

waltherg

function Pmf(domain){
	this.domain = {}
  
  for(var i = 0; i < domain.length; i++){
  	value = domain[i][0];
    probability = domain[i][1];
    
  	this.domain[value] = probability;
  }
}

waltherg

# airflow/plugins/slack.py

import logging

from airflow.operators.python_operator import PythonOperator
from airflow.plugins_manager import AirflowPlugin
from slackclient import SlackClient
from titan.utils import config

waltherg

https://archive.org/download/archiveteam_coursera_20160627114043/coursera_20160627114043.megawarc.warc.gz

• bigdata = Web Intelligence and Big Data
• clinical skills = Teaching and Assessing Clinical Skills
• comp finance = Introduction to Computational Finance and Financial Econometrics
• data sci = Introduction to Data Science
• dmathgen = 离散数学概论 Discrete Mathematics Generality
• global introuslaw = The Global Student's Introduction to U.S. Law
• global theatre = Theatre and Globalization
• global theatre = Theatre and Globalization
• inforiskman = Information Security and Risk Management in Context

waltherg

https://archive.org/download/archiveteam_coursera_20160627114043/coursera_20160627114043.megawarc.warc.gz

• bigdata
• clinical skills
• comp finance
• data sci
• dmathgen
• global introuslaw
• global theatre
• global theatre
• inforiskman

waltherg

CREATE SCHEMA IF NOT EXISTS my_test;

DROP TABLE IF EXISTS my_test.my_table;
DROP TABLE IF EXISTS my_test.a_table CASCADE;
DROP TABLE IF EXISTS my_test.a_b_relation;

CREATE TABLE my_test.my_table (
        a                               integer,
        b                               integer
);

waltherg

alert("test")

waltherg

require 'formula'

<<-COMMENTS

This is the Homebrew formula for Python.

Versions
--------
This formula is currently tracking version 2.6.x.

waltherg

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