Skip to content

Instantly share code, notes, and snippets.

View ermik's full-sized avatar
🍫
Where no one has gone before

Ermolay Romanov ermik

🍫
Where no one has gone before
View GitHub Profile
@fideloper
fideloper / mount_aws_nvme_ephemeral.sh
Last active April 25, 2024 12:31
Find, format, and mount an AWS Ephemeral NVMe disk within ec2 in user data
#!/usr/bin/env bash
###
## This mounts a (single) ephemral NVMe drive in an EC2 server.
## It's meant to be run once, within user-data
## For EBS drives (non-ephemeral storage), see: https://gist.github.com/jalaziz/c22c8464cb602bc2b8d0a339b013a9c4
#
@ermik
ermik / GKScene+Frameworks.swift
Created June 14, 2019 00:25
GKScene extension for framework-local GameplayKit scene assets
/// Adds a convenience initializer for loading scenes from framework targets.
public extension GKScene {
/// Loads the bundle-specific SpriteKit scene file, creating a GKScene object containing the SpriteKit scene and associated GameplayKit objects.
/// - Parameters:
/// - filename: The name of a scene file in the given bundle.
/// - bundle: The bundle containing the scene file.
///
/// - Returns: A new GameplayKit scene.
///
// Copyright © 2019 Ooma Inc. All rights reserved.
import Foundation
import RIBs
import RxSwift
// MARK: - Plugin
public protocol Plugin: AnyObject {
associatedtype Component = Dependency
@gricard
gricard / webpack4upgrade.md
Last active February 29, 2024 20:23
Just some notes about my attempt to upgrade to webpack 4

If you enjoyed reading this, I'm intending to do more blogging like this over here: https://cdgd.tech

This is not a complaint about Webpack or v4 in any way. This is just a record of my process trying it out so I could provide feedback to the webpack team

Hmm... I don't see any docs for 4.0 on https://webpack.js.org. I guess I'll just wing it. All I need to do is npm i -D webpack@next, right?

+ webpack@4.0.0-beta.2
@jaredatch
jaredatch / wpforms-input-masks.md
Last active March 15, 2021 21:22
WPForms Input Masks

Basic Masks

Basic input masks use symbols to create the mask.

  • 9: Numeric
  • a: Alphabetical
  • A: Alphabetical (forces uppercase)
  • *: Alphanumeric
  • &: Alphanumeric (forces uppercase)
@StevenACoffman
StevenACoffman / _MicroService Proxy Gateway Solutions.md
Last active September 28, 2023 14:54
Microservice Proxy/Gateway Solutions

MicroService Proxy Gateway Solutions

Kong, Traefik, Caddy, Linkerd, Fabio, Vulcand, and Netflix Zuul seem to be the most common in microservice proxy/gateway solutions. Kubernetes Ingress is often a simple Ngnix, which is difficult to separate the popularity from other things.

Github Star Trend:

Github Star History for Kong vs traefik vs fabio vs caddy vs Zuul

This is just a picture of this link from March 2, 2019

Originally, I had included some other solution

@gnou
gnou / TextSize.swift
Created March 21, 2017 10:09
Calculate height of some text when width is fixed
public struct TextSize {
fileprivate struct CacheEntry: Hashable {
let text: String
let font: UIFont
let width: CGFloat
let insets: UIEdgeInsets
fileprivate var hashValue: Int {
return text.hashValue ^ Int(width) ^ Int(insets.top) ^ Int(insets.left) ^ Int(insets.bottom) ^ Int(insets.right)
import UIKit
extension UIImage {
// colorize image with given tint color
// this is similar to Photoshop's "Color" layer blend mode
// this is perfect for non-greyscale source images, and images that have both highlights and shadows that should be preserved
// white will stay white and black will stay black as the lightness of the image is preserved
func tint(tintColor: UIColor) -> UIImage {
@idibidiart
idibidiart / GraphQL-Architecture.md
Last active September 16, 2023 18:36
Building an Agile, Maintainable Architecture with GraphQL

Building a Maintainable, Agile Architecture for Realtime, Transactional Apps

A maintainable application architecture requires that the UI only contain the rendering logic and execute queries and mutations against the underlying data model on the server. A maintainable architecture must not contain any logic for composing "app state" on the client as that would necessarily embed business logic in the client. App state should be persisted to the database and the client projection of it should be composed in the mid tier, and refreshed as mutations occur on the server (and after network interruption) for a highly interactive, realtime UX.

With GraphQL we are able to define an easy-to-change application-level data schema on the server that captures the types and relationships in our data, and wiring it to data sources via resolvers that leverage our db's own query language (or data-oriented, uniform service APIs) to resolve client-specified "queries" and "mutations" against the schema.

We use GraphQL to dyn