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adityaparmar03 / Color Codes
Created January 28, 2019 19:01
Title:
#282828
Text:
#535353
Background:
#F5F5F5
#f2f2f2
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adityaparmar03 / How to install MongoDB on Mac using home brew
Created October 22, 2018 18:58
Install HomeBrew First
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
Install MongoDB
brew update
brew install mongodb
mkdir -p /data/db
sudo mongod (Don't forgot sudo)
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adityaparmar03 / D3.js Learning Path
Created January 22, 2018 11:30
Prereq: Basic knowledge of HTML, CSS, Javascript
1. https://www.dashingd3js.com/table-of-contents
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adityaparmar03 / Install Mysql on mac osx
Created October 30, 2017 09:56
1. Download Mysql (DMG version) from https://dev.mysql.com/downloads/mysql/
2. Install the package and make sure to take snapshot of temporary password.
3. Open terminal.
4. Write cd /usr/local/mysql/bin
5. Go to System Preference and click on “mysql”. Check server is running or stopped. If the server is stopped, Please, start it.
6. Go to terminal and write ./mysql –u root –p (to login with temporary password)
7. After successful login, you can see mysql >
8. Please write SET PASSWORD FOR ‘root’ @ ‘localhost’ = PASSWORD(‘WRITE YOUR PASSWORD’);
So command is looks like mysql>SET PASSWORD FOR ‘root’@‘localhost’ = PASSWORD(‘WRITE YOUR PASSWORD’);
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adityaparmar03 / Connection Pooling in MongoDB with Node.js
Last active March 28, 2023 18:38
This is a code for connection pooling in mongoDB in NodeJS. In below code, MongoJS file establish connection and appJS file call MongoJS file for establishing connection. Then, Other routes use this same connection.
/* Mongo.js*/
var MongoClient = require('mongodb').MongoClient;
var url = "mongodb://localhost:27017/yourdatabasename";
var assert = require('assert');
var connection=[];
// Create the database connection
establishConnection = function(callback){
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adityaparmar03 / Mongodb 3 Node cluster steps
Created September 21, 2017 22:53
Primary Node:-
sudo nano /etc/fstab , change defaults with noatime.
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv EA312927
echo "deb http://repo.mongodb.org/apt/ubuntu "$(lsb_release -sc)"/mongodb-org/3.2 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.2.list
sudo apt-get update
sudo apt-get install -y mongodb-org
sudo service mongod start
sudo service mongod stop
sudo nano /etc/hosts