everget / js-1-2-3-4-5-6.md

Created July 24, 2025 03:53

Creating [1, 2, 3, 4, 5, 6] in JavaScript

This document outlines various methods to produce the array [1, 2, 3, 4, 5, 6] in JavaScript, including combining arrays, generating sequences, and literal declarations.

Array literal

[1, 2, 3, 4, 5, 6];

Array.of

everget / clean_code.md

Created December 20, 2024 18:29 — forked from wojteklu/clean_code.md

Summary of 'Clean code' by Robert C. Martin

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.

General rules

Follow standard conventions.
Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
Boy scout rule. Leave the campground cleaner than you found it.
Always find root cause. Always look for the root cause of a problem.

Design rules

everget / git-command-workflow-sequence-diagram.md

Last active December 18, 2024 15:24

A detailed Mermaid sequence diagram illustrating the complete Git workflow, showcasing command interactions across local and remote repositories, including setup, branching, staging, committing, pushing, pulling, and various advanced Git operations.

Git Command Workflow Sequence Diagram

%% https://mermaid.js.org/syntax/sequenceDiagram.html#styling
%% It would be cool to add sequences to the top from the column names
%%{
  init: {
	"theme": "base",
	"sequence": {
	  "actorFontFamily": "monospace",

everget / real_world_app_and_preferred_database.md

Last active December 18, 2024 15:37

Real-world App & Preferred Database

Real-World Application Type	Preferred Main Database	Reasoning
Blockchain Analytics	PostgreSQL	Requires strong ACID properties for integrity and detailed relational queries for analysis.
Chat/Messaging Application	MongoDB	Flexible schema for fast-changing message formats, handles high volumes of small, write-heavy data.
Content Management System (CMS)	MongoDB	Supports complex, nested document storage; handles unstructured or se

everget / pros_and_cons_of_default_exports.md

Last active December 18, 2024 15:28

Pros and Cons of JS default exports

Pros of Default Exports:

Simple Syntax for Single Exports:
- For files that export only one function, class, or object, default exports offer a simple and concise syntax: export default MyClass or export default myFunction().
- This allows direct, clean import statements: import MyClass from './MyClass', reducing verbosity when working with a single, obvious export.
Convenient for Dynamic Imports:
- Default exports integrate relatively cleanly with import() for dynamic imports, although there are naming challenges (see cons).

Cons and Downsides of Default Exports:

everget / software_licenses_overview.md

Last active December 18, 2024 15:25

Software Licenses Overview

License	Permissions	Consequences	Features	Use Cases
Apache License 2.0	Allows commercial use, modification, distribution, patent use, private use	Must include license and copyright notice, state changes	Patent license, trademark use prohibited	Large-scale, commercial software projects
GNU GPL v3.0	Allows commercial use, modification, distribution, patent use, private use	Must disclose source, include license and copyright notice, state changes, same license	Strong copyleft, patent license, anti-circumvention provision	Free software projects, ensuring derivative works remain open source
MIT License	Allows commercial use, modification, distribution, private use	Must include license and copyright notice	Very permissive, short and simple	Small projects, libraries, or any software where you want minimal restrictions
BSD 2-Clause	Allows commercial use, modification, distribution, private use	Must in

everget / tokens.md

Created September 26, 2023 13:21 — forked from zmts/tokens.md

Про токены, JSON Web Tokens (JWT), аутентификацию и авторизацию. Token-Based Authentication

Last major update: 25.08.2020

Что такое авторизация/аутентификация
Где хранить токены
Как ставить куки ?
Процесс логина
Процесс рефреш токенов
Кража токенов/Механизм контроля токенов

everget / npm_config_set_init_defaults_and_examples.md

Last active December 18, 2024 15:28 — forked from bnb/npm-config-set-init-defaults-and-examples.md

defaults:

npm config set init-author-name ""
npm config set init-author-url ""
npm config set init-author-email ""
npm config set init-license "ISC"
npm config set init-version "1.0.0"

custom (example)

npm config set init-author-name "Tierney Cyren"
npm config set init-author-url "https://bnb.im"

everget / js_feature_detection.md

Last active December 18, 2024 15:27

Summary of JavaScript feature detection techniques

Member in object

Check whether a certain method or property (typically an entry point into using the API or other feature you are detecting for) exists in its parent Object

Check if a certain property exists on a global object (such as window or navigator)

if("geolocation" in navigator) { ... }

everget / javascript_operator_precedence.md

Last active December 18, 2024 15:40

JavaScript Operator Precedence

Value	Operator	Description	Example
19	( )	Expression grouping	(3 + 4)
18	.	Member	person.name
18	[]	Member	person["name"]
17	()	Function call	myFunction()
17	new	Create	new Date()
16	++	Postfix Increment	i++
16	--	Postfix Decrement	i--
15	++	Prefix Increment	++i

Alex Orekhov everget