noelmathewisaac

#Python Commands

Python Virtual Environment on Linux

1. Create the virtual environment. (The required python version can be specified)
   python3.8 -m venv venv-name
2. Activate the enviroment
   source venv-name/bin/activate

Importing files from folder in parent directory

noelmathewisaac

# Credits: https://gist.github.com/AaronCQL/3ee6bbb1999402b558c942eb8f50cf29#file-sunfire-print-sh

# Login to Sunfire
ssh noel@sunfire.comp.nus.edu.sg

# Copy a local file to Sunfire
scp some_file.txt e0123456@sunfire.comp.nus.edu.sg:/home/e/e0123456/
scp some_file.txt noel@sunfire.comp.nus.edu.sg:/home/n/noel/ # Try with username if above line doesn't work

# Copy a local directory to Sunfire

noelmathewisaac

Miscellaneous Software Engineering Resources

• Architecture Diagrams - https://whimsical.com, https://excalidraw.com/
• Illustrations - https://blush.design/
• Visualisations - https://flourish.studio
• Organisation Frameworks - https://untools.co
• Automated Video Maker - https://lumen5.com

noelmathewisaac

Dockerfile

COPY

• COPY is used to copy contents from the local directory to the container.
• This is necessary as without it the container will not have any files. Files in .dockerignore are not copied
• Copy everything to the home container directory: COPY . .

WORKDIR

• WORKDIR is similar to cd and is used to change the working directory inside the container.

noelmathewisaac

Download a file from a shared Google Drive link

Replace the id with the id of the file to be downloaded

!wget --load-cookies /tmp/cookies.txt "https://docs.google.com/uc?export=download&confirm=$(wget --quiet --save-cookies /tmp/cookies.txt --keep-session-cookies --no-check-certificate 'https://docs.google.com/uc?export=download&id=1SCh8gSoyvrJ7N9OwlRcWc65zo1qf6SAy' -O- | sed -rn 's/.*confirm=([0-9A-Za-z_]+).*/\1\n/p')&id=1SCh8gSoyvrJ7N9OwlRcWc65zo1qf6SAy" -O zipfile.zip && rm -rf /tmp/cookies.txt

noelmathewisaac

Git Commands

Reference for some common git commands

Initial Commit

1. Initialise a new repo (only done once at the beginning of the project)
   git init
2. Stage changes
   git add .
3. Commit changes
   git commit -m "Initial commit"

noelmathewisaac

from typing import List, Tuple
import random

# Question: A wedding is being held in a huge conference hall attended by a massive number of people. The organiser has given you a list of people with their location in the conference hall at a certain snapshot. Your task is to find out, in that snapshot, who in that list has disobeyed social distancing measure and mingled with more than 8 people within a 2-metre radius.

class Person:
    """
    Class represeting a person
    ...

noelmathewisaac

{
    "theatre":"Nex",
    "hall":"nex Hall 5",
    "movie":"Jumanji: The Next Level",
    "date":"18 Jan 2020",
    "time":"1:00 PM+",
    "session_code":"P00000000000000000200104",
    "seats":[
        {
            "seat_status":"AV",

noelmathewisaac

{
   "basics":{
      "name":"Noel Mathew Isaac",
      "label":"Student",
      "image":"https://avatars0.githubusercontent.com/u/42365024?v=4",
      "email":"noelmathewisaac@gmail.com",
      "phone":"",
      "url":null,
      "summary":"I enjoy using tech to automate stuff and solve real-world problems. I am passionate about Machine Learning and Cybersecurity and regularly take part in hackathons to learn new skills.  When I am away from my 'techie' side I am usually engrossed in learning about investing and playing chess.",
      "profiles":[