See how a minor change to your commit message style can make you a better programmer.
Format: <type>(<scope>): <subject>
<scope>
is optional
This is an incomplete, ever-changing curated list of content to assist people into the worlds of Data Science and Machine Learning. If you have a recommendation for something to add, please let me know. If something isn't here, it doesn't mean I don't recommend it, I just may not have had a chance to review it yet or not.
I will generally list things in order of easier to more formal/challenging content.
It may feel like there is an overwhelming amount of stuff for you to learn (because there is). But, there is a guided path that will get you there in time. You need to focus on Linear Algebra, Calculus, Statistics and probably Python (or R). Your best bet is to get a Safari Books Online account (https://www.safaribooksonline.com) which you may already have access to through school or work. If not, it is a reasonable way to get access to a tremendous number of books and videos.
I'm not saying you will get what you need out of everything here, but I have read/watched at least some of all of the following an
const admin = require('firebase-admin'); | |
const fs = require('fs'); | |
const serviceAccount = require('../../../../../../Private/myschool-data_transfer-key.json'); | |
admin.initializeApp({ credential: admin.credential.cert(serviceAccount) }); | |
const schema = require('./schema').schema; | |
const firestore2json = (db, schema, current) => { |
Reasons:
Multiple newlines at the file end are also redundant as well as spaces at the end of line.
any
: magic, ill-behaved type that acts like a combination of never
(the proper [bottom type]) and unknown
(the proper [top type])
never
is assignable to any
, and any
is assignable to anything at all.any & AnyTypeExpression = any
, any | AnyTypeExpression = any
unknown
: proper, well-behaved [top type]
unknown
. unknown
is only assignable to itself (unknown
) and any
.unknown & AnyTypeExpression = AnyTypeExpression
, unknown | AnyTypeExpression = unknown
any
whenever possible. Anywhere in well-typed code you're tempted to use any
, you probably want unknown
.See https://stackoverflow.com/questions/729692/why-should-text-files-end-with-a-newline
A newline in a text file is a terminator, not a separator. This means each line should have a newline at the end of it, including the last line of the file.
Many editors automatically add the newline at the end of the file. Some do not. If you can configure your editor to ensure there is always a newline at the end of every line, please do so.
Because many editors do add this newline, if you commit a text file without it, when someone else edits the file, their editor will (correctly) add the newline. This causes a spurious diff in the file. Spurious
[ci skip]
in the commit title8 Compatibility Attributes: