View fibonacci_stream_resource.ex
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iex(1)> fib = Stream.resource(fn -> {1, 1} end, fn {a, b} -> {[a], {b, a + b}} end, fn _ -> nil end) | |
#Function<55.117072283/2 in Stream.resource/3> | |
iex(2)> fib |> Stream.drop(1_000_000) |> Enum.take(1) |> hd | |
316047687386689873445841912205309135498634108692606224172472108580534025848569370587890230652222526981847193617015721557536203552456068969866014863500715572554770147092754408476591962812151867770833598893606284783794751267655857868703498300911592852046591798998476142791189284321649128453120074513906823461458089546266348664774612038230972762871588830264026154213890485679867290129263139050605467325382187840381963213393604034259391700832520481403316741034200745983468857711205941315407009984361489998967030518893751545424742280777250153351359040899067081352966753335906525794668634061302595281686768458472563818660774905328897473529318190672071313898962519880309772296817195701701459901339907145886184677696388330384326382250596056087391789256033290135579319989071778642559224085888600122661003631519405786542501179 |
View password_generator.ex
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defmodule ChooseFrom do | |
defmacro __using__(options) do | |
Enum.map(options, fn {name, alphabet} -> | |
function_name = :"choose_#{name}" | |
chars = String.graphemes(alphabet) | |
build_alphabet(name, function_name, chars) | |
end) ++ [ | |
quote do | |
defp generate_minimums(chars, _options), do: chars |
View matrix_swift.py
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#!/usr/bin/env python | |
import os | |
import sys | |
import numpy as np | |
import cv2 | |
FRAME_DELAY = int(sys.argv[1]) if len(sys.argv) > 1 else 30 | |
foreground = cv2.VideoCapture('glowy_eyes.gif') | |
background = cv2.VideoCapture('matrix.gif') |
View .vimrc
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set nocompatible | |
syntax on | |
filetype plugin indent on | |
" Open splits to the bottom/right | |
set splitright | |
set splitbelow | |
" Package management | |
packadd minpac | |
call minpac#init() |
View quick_sell.js
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// Requires Enhanced Steam Chrome Plugin | |
// Clicks Nth item (after skipping unsellable coupons/gems/etc...), causing ES to pop up Quick/Instant sell buttons | |
// Clicks on next item after ms_til_next milliseconds | |
function clickQuickSell(items_to_skip, ms_til_next) { | |
jQuery("div.item:not(.btn_disabled) a.inventory_item_link").eq(items_to_skip).click(); | |
setTimeout(function() { | |
clickQuickSell(items_to_skip, ms_til_next); | |
}, ms_til_next); | |
} |
View time_utils.ex
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defmodule TimeUtils do | |
@ms_filetime_offset 116444736000000000 | |
def filetime_to_unix(filetime) do | |
div(filetime - @ms_filetime_offset, 10000) | |
end | |
def unix_to_filetime(datetime) do | |
@ms_filetime_offset + (datetime * 10000) | |
end |
View pdf_grammar.ex
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defmodule PdfObjectGrammar do | |
use Neotomex.ExGrammar | |
defp describe_object(o, prefix) do | |
IO.puts "#{prefix} received" | |
IO.inspect o | |
end | |
@root true | |
define :object, "bool / numeric_object / string_object / name / array / dictionary" |
View base_n.exs
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for {base, name} <- (2..62 |> Enum.map(&({&1, "Base#{&1}" |> String.to_atom}))) do | |
# NOTE: Modules will be named :Base2, :Base3, ..., :Base62 | |
defmodule name do | |
@moduledoc """ | |
Automatically generated #{name} encode/decode functions | |
""" | |
@base base | |
@alphabet [?0..?9, ?a..?z, ?A..?Z] | |
|> Enum.flat_map(fn x -> x end) | |
|> to_string |
View Hasher.cs
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/// <summary> | |
/// Given a password and salt string, along with an algorithm (MVC4 defaults to HMACSHA256), calculates the password's | |
/// hash value as stored in the DB. | |
/// </summary> | |
/// <param name="password">Plaintext password</param> | |
/// <param name="salt">Base64 string containing user's salt value</param> | |
/// <param name="hashingAlgorithm">Known .NET crypto algorithm name. Defaults to MVC4's default of HMACSHA256.</param> | |
/// <returns>Base64-encoded password hash string</returns> | |
/// <exception cref="CryptographicException">If hashingAlgorithm is unknown to .NET</exception> | |
private string HashPassword(string password, string salt, string hashingAlgorithm = "HMACSHA256") { |
View profile.ps1
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# Make sure we're installing into user's own Powershell Module path, and not the global one | |
$PSModuleDir = "$($ENV:PsModulePath)".Split(";") | Select-String "$ENV:UserName" | foreach {$_.Line } | Select-Object -First 1 | |
function ModuleInstalled([parameter(Mandatory=$true)][string] $moduleName) { | |
return ((Get-Module "$moduleName") -ne $null) | |
} | |
function InstallPlugins([parameter(Mandatory=$true)][string[]] $moduleNames) { | |
if (-NOT (Test-Path "$PSModuleDir\PsGet\PsGet.psm1")) { | |
New-Item -ItemType Directory -Force -Path "$PSModuleDir\PsGet" | Out-Null |
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