RahulJyala7

https://github.com/arpitjindal97/technology_books

RahulJyala7

function Person(name){
    this.name = name
 }; 

var eve = new Person("Eve");

eve.__proto__ == Person.prototype //true

eve.prototype  //undefined

RahulJyala7

https://machinelearningmastery.com/confusion-matrix-machine-learning/

RahulJyala7

#BASIC 
https://skymind.ai/wiki/natural-language-processing-nlp
https://yuanxiaosc.github.io/2018/12/27/StanfordCS/


#Machine Leaning

<------------>
https://www.cs.ox.ac.uk/people/nando.defreitas/machinelearning/

RahulJyala7

Lenovo ideapad 330 (15ARR) ubuntu issues and their solutions

Issue-1: None of the ubuntu distros are getting installed

Solution: Ubuntu distros lower than 18.10 will not work in this laptop, as minimum kernal version required is 4.18.

So install ubuntu 18.10 / xubuntu 18.10 / lubuntu 18.10 / kubuntu 18.10 in UEFI mode

Issue-2: Wifi is not working

RahulJyala7

#React-Native 0.49.0+
react-native bundle --dev false --platform android --entry-file index.js --bundle-output ./android/app/build/intermediates/assets/debug/index.android.bundle --assets-dest ./android/app/build/intermediates/res/merged/debug

#if not work
https://stackoverflow.com/questions/44446523/unable-to-load-script-from-assets-index-android-bundle-on-windows
react-native bundle --platform android --dev false --entry-file index.js --bundle-output android/app/src/main/assets/index.android.bundle --assets-dest android/app/src/main/res

#React-Native 0-0.49.0
react-native bundle --dev false --platform android --entry-file index.android.js --bundle-output ./android/app/build/intermediates/assets/debug/index.android.bundle --assets-dest ./android/app/build/intermediates/res/merged/debug

RahulJyala7

S.O.L.I.D principles

• Single Responsibility Principle
• Open/Closed Principle
• Liskov Substitution Principle
• Interface Segregation Principle
• Dependency Inversion Principle

Single Responsibility Principle

RahulJyala7

docker run -p 8888:8888 -v ${PWD}:/home/jovyan/ jupyter/pyspark-notebook


docker run -p 8888:8888 -v D:\Yelp\yelp_dataset:/home/jovyan/ jupyter/pyspark-notebook

RahulJyala7

from pyspark.sql import SparkSession
from pymongo import MongoClient
client = MongoClient('mongodb://localhost:27017/')


def sparkdataframe(file):
    spark = SparkSession \
        .builder \
        .appName("yelp") \
        .config("spark.some.config.option", "some-value") \

RahulJyala7

C:\Users\Rahul Jyala\AppData\Roaming\npm

set env varibale and update PATH to this