akaralar

WWDC                                      2007  2008  2009
2010 2011 2012 2013 2014 2015 

akaralar

# taken from https://blog.wotw.pro/sort-git-config/
# the options for each property need to be indented using a single tab beforehand...
cat ~/.config/git/config | sed 's/   +/\t/g' | awk -F '\t' '$1 { current = $1; print current } $2 { print current "\t" $2}' | sort | awk -F '\t' '!$2 {print $1} $1 && $2 { print "\t" $2 }' | pbcopy

akaralar

// reconnect when slack websocket disconnects, taken from multi readme
setInterval(() => {
  if (document.body.innerText.includes('Load new messages.'))
    window.location.reload();
}, 90000);

// find in page, taken from multi readme
(() => {
  const highlightResults = (text, color) => {
    document.designMode = "on"; // https://stackoverflow.com/a/5887719

akaralar

import Foundation

final class Day1520: Day {
    override func perform() {
        let numbers = String.input(forDay: 15, year: 2020)
            .split(separator: ",")
            .map(String.init)
            .map(Int.init)
            .compactMap { $0 }

akaralar

import Foundation

extension String {
    var asUInt64: UInt64 { UInt64(self, radix: 2)! }

    func masking(with mask: String, mapper: (Character, Character) -> Character) -> [Element] {
        zip(padded(with: "0", toLength: 36), mask).map(mapper)
    }

    func padded(with character: String, toLength length: Int) -> String {

akaralar

import Foundation

final class Day1320: Day {
    override func perform() {
        let components = String.input(forDay: 13, year: 2020).split(separator: "\n")
        let estimate = Int(String(components[0]))!
        let buses = components[1]
            .split(separator: ",")
            .map(String.init)
            .map(Int.init)

akaralar

import Foundation

final class Day1020: Day {

    override func perform() {
        let input = String.input(forDay: 10, year: 2020)
        var joltages = input
            .split(separator: "\n")
            .map(String.init)
            .map(Int.init)

akaralar

import Foundation

enum Operation: String {
    case noOperation = "nop"
    case accumulator = "acc"
    case jump = "jmp"
}

struct Instruction {
    let operation: Operation

akaralar

var numbers = [1, 2, 3, 4, 5]

numbers.forEach { num in
    print("num: \(num)")
    print("numbers: \(numbers)")
    if num == 2 {
        numbers = numbers.reversed()
    }
    print("numbers: \(numbers)")

akaralar

import Foundation

let input = """
Step X must be finished before step C can begin.
Step C must be finished before step G can begin.
Step F must be finished before step G can begin.
Step U must be finished before step Y can begin.
Step O must be finished before step S can begin.
Step D must be finished before step N can begin.
Step M must be finished before step H can begin.