- Identify the use cases that are in scope
- Determine constraints based on scoped use cases
use case : the things your system needs to be do.
constraints : the things your system will have to consider to be able to do stuff
Michael Walker MichaelWalker-git
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| 1Password - All | |
| 2Bleftsparks - All | |
| 2n - All | |
| 3CX - All | |
| 3M Health Information Systems - CGS | |
| 7-Zip - All | |
| 7Signal - Sapphire | |
| ABB - Alarminsight Cloud | |
| ABB - B&R Products | |
| ABB - Remote Service |
fpgaminer
/ taxtest.py
Last active
September 12, 2021 21:07
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| import sys | |
| # The way this worksheet seems to work is: | |
| # A = taxes you would pay if it was just income | |
| # B = calculate taxes on capital gains, using the capital gains tax rate schedule, BUT skip the first X dollars of the rate schedule, where X is your income | |
| # total taxes = A + B | |
| def income_tax (amt): | |
| taxes = 0.0 | |
| lower_end = 0 |
bernadinm
/ all_aws_managed_policies.json
Created
September 6, 2016 23:41
— forked from gene1wood/all_aws_managed_policies.json
A list of all AWS managed policies and they're policy documents as well as a short script to generate the list
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| { | |
| "AWSAccountActivityAccess": { | |
| "Arn": "arn:aws:iam::aws:policy/AWSAccountActivityAccess", | |
| "AttachmentCount": 0, | |
| "CreateDate": "2015-02-06T18:41:18+00:00", | |
| "DefaultVersionId": "v1", | |
| "Document": { | |
| "Statement": [ | |
| { | |
| "Action": [ |
banunatina
/ system-design-cheatsheet.md
Last active
December 29, 2023 15:07
gene1wood
/ all_aws_managed_policies.json
Last active
April 30, 2025 20:07
A list of all AWS managed policies and they're policy documents as well as a short script to generate the list
This file has been truncated, but you can view the full file.
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| { | |
| "APIGatewayServiceRolePolicy": { | |
| "Arn": "arn:aws:iam::aws:policy/aws-service-role/APIGatewayServiceRolePolicy", | |
| "AttachmentCount": 0, | |
| "CreateDate": "2019-10-22T18:22:01+00:00", | |
| "DefaultVersionId": "v6", | |
| "Document": { | |
| "Statement": [ | |
| { |
Cfeusier
/ stringify.js
Created
November 26, 2014 00:56
Recursive Reimplementation of JSON.stringify
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| // recursive reimplementation of JSON.stringify | |
| var stringifyJSON = function(obj) { | |
| // null | |
| if (obj === null) { | |
| return "null"; | |
| } | |
| // unstringifiable - functions and undefined | |
| if (obj === undefined || obj.constructor === Function) { return; } |
tsiege
/ The Technical Interview Cheat Sheet.md
Last active
December 5, 2025 18:04
This is my technical interview cheat sheet. Feel free to fork it or do whatever you want with it. PLEASE let me know if there are any errors or if anything crucial is missing. I will add more links soon.
I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!
\