- 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
Danny Delott DannyDelott
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Show hidden characters
| { | |
| "rules": { // And why they're best practice (alphabetized). | |
| "accessor-pairs": [2, {"getWithoutSet": true}], // omission is usually by mistake. | |
| "array-bracket-spacing": 2, // spaces can make arrays take up a lot of space, and concise code allows for more reading context. | |
| "array-callback-return": 2, // omission is usually by mistake. | |
| "arrow-body-style": [2, "as-needed"], // improves consistency and readability. | |
| // "arrow-parens": [2, "as-needed"], // allows for concise arrows while improving consistency. | |
| "arrow-spacing": 2, // improves consistency and readability. | |
| "block-scoped-var": 2, // can behave unexpectedly due to variable hoisting. | |
| "block-spacing": 2, // helps differentiate blocks (spaced) from objects (not spaced). |
banunatina
/ system-design-cheatsheet.md
Last active
December 29, 2023 15:07
DarrenN
/ get-npm-package-version
Last active
June 20, 2025 19:20
— forked from yvele/get-npm-package-version.sh
Extract version from package.json (NPM) using bash / shell
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # Version key/value should be on his own line | |
| PACKAGE_VERSION=$(cat package.json \ | |
| | grep version \ | |
| | head -1 \ | |
| | awk -F: '{ print $2 }' \ | |
| | sed 's/[",]//g') | |
| echo $PACKAGE_VERSION |
cletusw
/ .eslintrc
Last active
October 18, 2025 21:45
ESLint Reset - A starter .eslintrc file that resets all rules to off and includes a description of what each rule does. From here, enable the rules that you care about by changing the 0 to a 1 or 2. 1 means warning (will not affect exit code) and 2 means error (will affect exit code).
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| { | |
| // http://eslint.org/docs/rules/ | |
| "ecmaFeatures": { | |
| "binaryLiterals": false, // enable binary literals | |
| "blockBindings": false, // enable let and const (aka block bindings) | |
| "defaultParams": false, // enable default function parameters | |
| "forOf": false, // enable for-of loops | |
| "generators": false, // enable generators | |
| "objectLiteralComputedProperties": false, // enable computed object literal property names |
MohamedAlaa
/ tmux-cheatsheet.markdown
Last active
December 10, 2025 21:19
tmux shortcuts & cheatsheet
ssp
/ git-extract-file.markdown
Created
January 23, 2012 13:21
Extract a single file from a git repository
These steps show two less common interactions with git to extract a single file which is inside a subfolder from a git repository. These steps essentially reduce the repository to just the desired files and should performed on a copy of the original repository (1.).
First the repository is reduced to just the subfolder containing the files in question using git filter-branch --subdirectory-filter (2.) which is a useful step by itself if just a subfolder needs to be extracted. This step moves the desired files to the top level of the repository.
Finally all remaining files are listed using git ls, the files to keep are removed from that using grep -v and the resulting list is passed to git rm which is invoked by git filter-branch --index-filter (3.). A bit convoluted but it does the trick.