avdyushin

indirect enum LinkedList<T> {
    case Empty
    case Node(value: T, next: LinkedList<T>)
    
    init() { self = .Empty }
}

extension LinkedList {
    func cons(x: T) -> LinkedList<T> {
        return .Node(value: x, next: self)

avdyushin

//
//  Storage.swift
//
//  Created by Grigory Avdyushin on 30.06.16.
//  Copyright © 2016 Grigory Avdyushin. All rights reserved.
//

import UIKit
import CoreData

avdyushin

# 
# ZSH, Mac OS X or Ubuntu
#

# Decode base 64 and convert into hex string
echo 'aGI32ansgxzKWh3RV4EjRwQsW1v1la+7NBTdjx8zYq0=' | base64 -D | hexdump -ve '1/1 %.2x' | pbcopy

# Get dirs sizes in one level and sort them
du --max-depth=1 -h | sort -n 

avdyushin

let string = "www."

func hasPrefix(_ prefix: String) -> (String) -> Bool {
    return { value in value.hasPrefix(prefix) }
}

func ~=(block: (String) -> Bool, string: String) -> Bool {
    return block(string)
}

avdyushin

extension Character {
    var asciiValue: Int {
        get {
            let s = String(self).unicodeScalars
            return Int(s[s.startIndex].value)
        }
    }
}

avdyushin

//
//  DisplayLink.swift
//
//  Created by Jose Canepa on 8/18/16.
//  Copyright © 2016 Jose Canepa. All rights reserved.
//  Updated by Grigory Avdyushin on 3/6/19.
//  Copyright © 2019 Grigory Avdyushin. All rights reserved.
//

import AppKit

avdyushin

#!/usr/bin/python

import fileinput

version = "kjv"

header = """--
--
--

avdyushin

class Tests: XCTestCase {
    override func setUp() {
        super.setUp()
    }
    override func tearDown() {
        super.tearDown()
    }
}

avdyushin

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

avdyushin

#!/usr/bin/python
# coding: utf8

import io
import re
import time
import shutil
import os.path
import hashlib
import argparse