Tadas Tamošauskas tadast

## Github Actions @ Tourlane.yml
name: CI

on: [push]

jobs:
  test:
    runs-on: ubuntu-latest
    container:
      image: ruby:2.6.5

## types.markdown

      
              1 file
            
          
              53 forks
            
          
              81 comments
            
          
              966 stars
            
          
                garybernhardt
                / types.markdown
            
            
              Last active
              September 8, 2023 21:02
            
          
    This document has moved!

It's now here, in The Programmer's Compendium.
The content is the same as before, but being part of the compendium means that it's actively maintained.

  
## bench_rails_memory_usage.rb
require "net/http"

def start_server
  # Remove the X to enable the parameters for tuning.
  # These are the default values as of Ruby 2.2.0.
  @child = spawn(<<-EOC.split.join(" "))
    XRUBY_GC_HEAP_FREE_SLOTS=4096
    XRUBY_GC_HEAP_INIT_SLOTS=10000
    XRUBY_GC_HEAP_GROWTH_FACTOR=1.8
    XRUBY_GC_HEAP_GROWTH_MAX_SLOTS=0

## Perlin_Tiled.cs
public class Perlin {

	public int repeat;

	public Perlin(int repeat = -1) {
		this.repeat = repeat;
	}

	public double OctavePerlin(double x, double y, double z, int octaves, double persistence) {
		double total = 0;

## coffeescript-updates.md

      
              1 file
            
          
              0 forks
            
          
              17 comments
            
          
              56 stars
            
          
                aseemk
                / coffeescript-updates.md
            
            
              Last active
              December 2, 2017 20:22
            
              
                CoffeeScript upcoming changes.
              
          
    CoffeeScript 1.7 is shaping up to be a pretty kick-ass release with significant improvements. Here are the ones I'm most excited about, in order of my own excitement.
Parentheses-free chaining

jashkenas/coffeescript#3263
Years of being wished for, finally granted!


## methods_returning.rb
require 'stringio'
require 'timeout'

class Object
  def methods_returning(expected, *args, &blk)
    old_stdout = $>
    $> = StringIO.new

    methods.select do |meth|
      Timeout::timeout(1) { dup.public_send(meth, *args, &blk) == expected rescue false } rescue false

## gist:8393897
Ruby 2.1.0 in Production: known bugs and patches

Last week, we upgraded the github.com rails app to ruby 2.1.0 in production.
While testing the new build for rollout, we ran into a number of bugs. Most of
these have been fixed on trunk already, but I've documented them below to help
anyone else who might be testing ruby 2.1 in production.

@naruse I think we should backport these patches to the ruby_2_1 branch and
release 2.1.1 sooner rather than later, as some of the bugs are quite critical.
I'm happy to offer any assistance I can to expedite this process.

## multi_cartesian_product.rb
# Given an array of arrays s = [ [1,2,3], [4,5,6], ... ]
# compute the Cartesian product among the elements of s.

require 'pp'

s = [[1, 2], [3, 4, 5], [6, 7, 8, 9]]
pp s[1..-1].inject(s[0]){ |m,v| m = m.product(v).map(&:flatten) }
[[1, 3, 6],
 [1, 3, 7],
 [1, 3, 8],

## jquery.autoresize.coffee
$ = jQuery

$.fn.lineHeight or= ->
  if height = @data('lineHeight')
    return height

  # Create a hidden div with the same font
  # properties, then measure its height
  $shadow = $('<span />')
  $shadow.css({

## web-servers.md

      
              1 file
            
          
              933 forks
            
          
              236 comments
            
          
              5942 stars
            
          
                willurd
                / web-servers.md
            
            
              Last active
              April 26, 2024 18:00
            
              
                Big list of http static server one-liners
              
          
    Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.
Discussion on reddit.
Python 2.x

$ python -m SimpleHTTPServer 8000
	name: CI

	on: [push]

	jobs:
	test:
	runs-on: ubuntu-latest
	container:
	image: ruby:2.6.5
	require "net/http"

	def start_server
	# Remove the X to enable the parameters for tuning.
	# These are the default values as of Ruby 2.2.0.
	@child = spawn(<<-EOC.split.join(" "))
	XRUBY_GC_HEAP_FREE_SLOTS=4096
	XRUBY_GC_HEAP_INIT_SLOTS=10000
	XRUBY_GC_HEAP_GROWTH_FACTOR=1.8
	XRUBY_GC_HEAP_GROWTH_MAX_SLOTS=0
	public class Perlin {

	public int repeat;

	public Perlin(int repeat = -1) {
	this.repeat = repeat;
	}

	public double OctavePerlin(double x, double y, double z, int octaves, double persistence) {
	double total = 0;
	require 'stringio'
	require 'timeout'

	class Object
	def methods_returning(expected, *args, &blk)
	old_stdout = $>
	$> = StringIO.new

	methods.select do \|meth\|
	Timeout::timeout(1) { dup.public_send(meth, *args, &blk) == expected rescue false } rescue false
	Ruby 2.1.0 in Production: known bugs and patches

	Last week, we upgraded the github.com rails app to ruby 2.1.0 in production.
	While testing the new build for rollout, we ran into a number of bugs. Most of
	these have been fixed on trunk already, but I've documented them below to help
	anyone else who might be testing ruby 2.1 in production.

	@naruse I think we should backport these patches to the ruby_2_1 branch and
	release 2.1.1 sooner rather than later, as some of the bugs are quite critical.
	I'm happy to offer any assistance I can to expedite this process.
	# Given an array of arrays s = [ [1,2,3], [4,5,6], ... ]
	# compute the Cartesian product among the elements of s.

	require 'pp'

	s = [[1, 2], [3, 4, 5], [6, 7, 8, 9]]
	pp s[1..-1].inject(s[0]){ \|m,v\| m = m.product(v).map(&:flatten) }
	[[1, 3, 6],
	[1, 3, 7],
	[1, 3, 8],
	$ = jQuery

	$.fn.lineHeight or= ->
	if height = @data('lineHeight')
	return height

	# Create a hidden div with the same font
	# properties, then measure its height
	$shadow = $('<span />')
	$shadow.css({