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# To add a name to migration files rather than 001_auto_20189084774

python manage.py makemigrations --name DESIRED_NAME appName

# e.g. if app name is `site` and you want to name migration, `new_side_bar`

python manage.py makemigrations --name new_side_bar site

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a. git rm -r --cached . # unstage all files on your local machine
b. add the said files to gitignore
c. git add . # add all files again
d. commit and push again or rebase. use rebase guide

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SHORTCUTS

Key/Command	Description
Tab	Auto-complete files and folder names
Ctrl + A	Go to the beginning of the line you are currently typing on
Ctrl + E	Go to the end of the line you are currently typing on
Ctrl + U	Clear the line before the cursor
Ctrl + K	Clear the line after the cursor
Ctrl + W	Delete the word before the cursor
Ctrl + T	Swap the last two characters before the cursor

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Markdown cheatsheet

(Also see [remarkable][], the markdown parser created by the author of this cheatsheet)

Table of contents

• Standard features
  • Headings
  • Paragraphs

• Breaks

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Basic Auth

• New docs
• Old docs

Create account

New API

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1. https://itnext.io/how-to-use-github-desktop-with-gitlab-cd4d2de3d104

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# IIFE, destructuring, and spreading

# given and object of colors

const colors = {red: '#ff0000',green: '#00ff00', blue: '#0000ff' }

# We can remove blue without using a filter by doing this

((blue, ...rest) => rest)(colors)

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Handlebars is a semantic web template system, started by Yehuda Katz in 2010.
Handlebars.js is a superset of Mustache, and can render Mustache templates in addition to Handlebars templates.
More: http://handlebarsjs.com/


1. Expressions.

1.1 Basic usage.

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# upgraded node and needed to downgrade later

nvm install 8.11.1 ( lower version)
nvm use 8.11.1 ( to use the lower version)

# expect this to work forward

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sudo chown -R $USER /usr/local/lib/node_modules