lukaszx0

package utils

import (
	"net/http"
	"strings"

	"github.com/golang/glog"
)

func AllowCORS(h http.Handler) http.Handler {

lukaszx0

# app/models/concerns/tokenable.rb

module Tokenable
  extend ActiveSupport::Concern

  included do
    before_create :generate_token
  end

  protected

lukaszx0

class Hash
  def flatten_with_dotted_keys(&block)
    stack = []
    flattened = {}
    flatten_dfs(self, stack, flattened, block)
    flattened
  end

  private

lukaszx0

# Usage:
# 1) Ctr+S downloads page to ~/Desktop/books.html
# 2) Run script
# 3) Find your books in /tmp/humble_books
# 4) Read them
# 5) Profit
cat ~/Desktop/books.html |
  grep "https://dl.humble.com" |
  sed -n -E 's/.data-web\=\"(https://dl.humble.com/([.]+).([a-z]+)?["]+)./\1 \2 \3/p' |
  sed 's/&/&/g' > /tmp/humble_books_list && cat /tmp/humble_books_list |

lukaszx0

#!/bin/bash
# Prints ports used by given process (PID)
#
# Usage:
#  pid2port 123
function pid2port() {
  lsof -Pan -p $1 -i | awk '{print $1,$3,$4,$8,$9}'
}

lukaszx0

#/bin/bash
ICONV_CHARSET="$(enca -i -L polish $1)"
iconv -f $ICONV_CHARSET -t utf-8 < $1 > $2

lukaszx0

class Container
  SETTER_METHOD_REGEX = /^(?<name>\w+)=$/.freeze

  def initialize(params = {})
    @registry = {}
    @registry.merge(params.symbolize_keys) if params.present?
  end

  def method_missing(method_name, *args, &block)
    matched = method_name.to_s.match(SETTER_METHOD_REGEX)

lukaszx0

kwargs

This is a simple hash extension which imitates behaviour of ruby's 2.1 keyword arguments. Check out examples below and spec file for sample usage.

Examples

Required args

def foobar(args = {})

lukaszx0

perl -nle 'BEGIN { $l = 0; $SIG{ALRM} = sub { print $l; $l = 0; alarm(1) }; alarm(1) }; $l += 1'

lukaszx0

Hello Bundler doc reader!