shenoy-anurag

#!/usr/bin/env bash

alias ip="dig +short myip.opendns.com @resolver1.opendns.com"  # returns public IP address.
alias localip="ipconfig getifaddr en0"  # returns private/local network DHCP IP address. change to en1 if using ethernet.

service_name="mongod"
sudo service $service_name status  # shows status of service_name. eg: sudo service mongod status

shenoy-anurag

Please provide the AWS S3 Bucket Region: us-east-2
Use AWS Signature Version 4?[Y/n] Y
is_aws_signature_v4: True
Testing Connection...
[OK] Connection To S3 Account
[OK] Write Permissions
[ERROR] Read Permissions
Error Connecting to S3: Please check you have read permissions on the S3 bucket.
Details: Traceback (most recent call last):
  File "/Users/anurags/Projects/DataOps/diffgram/install.py", line 290, in validate_s3_connection

shenoy-anurag

apiVersion: eksctl.io/v1alpha5
availabilityZones:
- us-east-2b
- us-east-2a
- us-east-2c
cloudWatch:
  clusterLogging: {}
iam:
  vpcResourceControllerPolicy: true
  withOIDC: false

shenoy-anurag

console.log("Hello World");

let id: number = 3.14;
let num_name: string = "Pi";
let isRational: boolean = true;
let ch: any = 'c'
let n = undefined
let n2 = null
console.log(typeof n)

shenoy-anurag

FROM python:3.9

# https://code.visualstudio.com/docs/remote/containers-advanced#_creating-a-nonroot-user
ARG USERNAME=keras-vscode
ARG USER_UID=1000
ARG USER_GID=$USER_UID

# Create the user
RUN groupadd --gid $USER_GID $USERNAME \
    && useradd --uid $USER_UID --gid $USER_GID -m $USERNAME \

shenoy-anurag

Plotting

Last Update: May 13, 2019
Offline Version

Contents

• Translating
• Important Note
Basic Plot

shenoy-anurag

FWIW: I'm not the author of the content presented here (which is an outline from Edmond Lau's book). I've just copy-pasted it from somewhere over the Internet, but I cannot remember what exactly the original source is. I was also not able to find the author's name, so I cannot give him/her the proper credits.

---

Effective Engineer - Notes

• By Edmond Lau
• Highly Recommended 👍
• http://www.theeffectiveengineer.com/

What's an Effective Engineer?

shenoy-anurag

"""
    Mutable vs Immutable objects in Python
"""

# Numbers are immutable

a = 10
b = a
b += 1

shenoy-anurag

import subprocess

# Run Jupyter notebook server:
subprocess.call(["jupyter", "notebook"])

# Install Kernel:
# subprocess.call(['ipython', 'kernel', 'install', '--user', '--name=venv'])

shenoy-anurag

class Node:
    def __init__(self, item, next):
        self.item = item
        self.next = next


class LinkedStack:
    def __init__(self):
        self.n = 0
        self.first = None