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@taskylizard
taskylizard / fmhy.md
Last active May 7, 2024 09:39
/r/freemediaheckyeah, in one single file (view raw)
@pedrouid
pedrouid / webcrypto-examples.md
Created December 15, 2018 01:07
Web Cryptography API Examples

Fixing macOS 10.14, 10.15, 12

Dark main menu without the rest of dark mode

  1. Set Light mode
  2. defaults write -g NSRequiresAquaSystemAppearance -bool Yes
  3. Log out and log back in
  4. Set Dark mode
@cellularmitosis
cellularmitosis / EmojiPointersDemo.swift
Created August 15, 2018 18:11
Representing pointer values as emoji can be useful for "visually" debugging certain issues, like cell reuse, etc.
import UIKit
@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {
var window: UIWindow?
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
let window = UIWindow(frame: UIScreen.main.bounds)
@kitze
kitze / store.js
Created January 24, 2018 13:14
simplified redux
import produce from 'immer';
import {createStore} from 'redux';
const handleActions = (actionsMap, defaultState) => (
state = defaultState,
{type, payload}
) =>
produce(state, draft => {
const action = actionsMap[type];
action && action(draft, payload);
@tscholl2
tscholl2 / aes.go
Last active March 29, 2024 11:06
simple AES encryption/decryption example with PBKDF2 key derivation in Go, Javascript, and Python
package main
import (
"crypto/aes"
"crypto/cipher"
"crypto/rand"
"crypto/sha256"
"encoding/hex"
"fmt"
"strings"
@lattner
lattner / async_swift_proposal.md
Last active April 21, 2024 09:43 — forked from oleganza/async_swift_proposal.md
Concrete proposal for async semantics in Swift

Async/Await for Swift

Introduction

Modern Cocoa development involves a lot of asynchronous programming using closures and completion handlers, but these APIs are hard to use. This gets particularly problematic when many asynchronous operations are used, error handling is required, or control flow between asynchronous calls gets complicated. This proposal describes a language extension to make this a lot more natural and less error prone.

This paper introduces a first class Coroutine model to Swift. Functions can opt into to being async, allowing the programmer to compose complex logic involving asynchronous operations, leaving the compiler in charge of producing the necessary closures and state machines to implement that logic.

@davidfurlong
davidfurlong / JSON.stringify-replacer-sort-keys.js
Last active May 5, 2024 06:00
JSON.stringify replacer function for having object keys sorted in output (supports deeply nested objects)
// Spec http://www.ecma-international.org/ecma-262/6.0/#sec-json.stringify
const replacer = (key, value) =>
value instanceof Object && !(value instanceof Array) ?
Object.keys(value)
.sort()
.reduce((sorted, key) => {
sorted[key] = value[key];
return sorted
}, {}) :
value;
@vincent-peng
vincent-peng / Data+HexEncodedString.swift
Last active November 26, 2023 14:28
Convert Data to hex string in Swift
// http://stackoverflow.com/a/40089462
extension Data {
func hexEncodedString() -> String {
return map { String(format: "%02hhx", $0) }.joined()
}
}
@chrisveness
chrisveness / crypto-aes-gcm.js
Last active May 6, 2024 19:16
Uses the SubtleCrypto interface of the Web Cryptography API to encrypt and decrypt text using AES-GCM (AES Galois counter mode).
/**
* Encrypts plaintext using AES-GCM with supplied password, for decryption with aesGcmDecrypt().
* (c) Chris Veness MIT Licence
*
* @param {String} plaintext - Plaintext to be encrypted.
* @param {String} password - Password to use to encrypt plaintext.
* @returns {String} Encrypted ciphertext.
*
* @example
* const ciphertext = await aesGcmEncrypt('my secret text', 'pw');