kapilghimire

Link to these links: https://git.io/vKSVZ

Module 1:

• Run jenkins from war file: jenkins -jar jenkins.war
• Run jenkins from docker:

docker run -d \
           --restart unless-stopped \
           --name jenkins \

kapilghimire

# yaml is simple
# Basic data type
# all are key value pair
name: "kapil"
occupation: 'programmer'
age: 23
gpa: 3.5
fav_num: 1e+10
male: true
birthday: 1994-02-06 14:33:22  #ISO 8601 formart 

kapilghimire

------------------------
USE Contacts
GO

CREATE PROCEDURE dbo.InsertContacts
AS
BEGIN;

DECLARE @FirstName			VARCHAR(40),
		@LastName			VARCHAR(40),

kapilghimire

Replicat Set --- collection of pod running for applicaton

Controller
   Replica set
   Deployment 

kapilghimire

Setting up p4merge as diff and merge tool on Windows. Tried for Git version 1.8.4.msysgit.0.

Two alternatives are explained: using the command line, and directly editing the config file.

Setting up from the command line

Being the installation path "C:Program Files\Perforce\p4merge.exe", just run:

$ git config --global diff.tool p4merge

kapilghimire

git clean -fd


// to add notepadd++ as default editor
git config --global core.editor "'C:/Program Files/Notepad++/notepad++.exe' -multiInst -notabbar -nosession -noPlugin"

// to reset your working directory to latest commit --- be sure what you are doing
git reset --hard HEAD

// rebase

kapilghimire

docker run --name mongodb mongo
  or
  
  docker run -d -p 27017-27019:27017-27019 --name mongodb mongo:4.0.4     ( for other application to access)
  
  docker exec -it mongodb bash
  
  inside shell
    mongo
    show dbs

kapilghimire

/**
 * Filters an array of objects using custom predicates.
 *
 * @param  {Array}  array: the array to filter
 * @param  {Object} filters: an object with the filter criteria
 * @return {Array}
 */
function filterArray(array, filters) {
  const filterKeys = Object.keys(filters);
  return array.filter(item => {

kapilghimire

undefine is the type as perspec
"x is not defined" is different then undefine
eval -> is evil -> cheat lexical scoping in javascript -> compiler or runing becomes slow
useStrict mode -> good for coding standards -> even with eval compiler can do optimization
with key word -> import feature of javascript -> not got with compiler optimization -> useStrict mode doesn't allow to use with keyword
IIFE-> imediatly invoke function expression -> use to avoid leaking of scope

let -> block scope