willurd

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

kenoir

AWS query-instance_method docs

export AWS_ACCESS_KEY_ID=‘XXXX’
export AWS_SECRET_ACCESS_KEY=‘XXXX’

# ENV['AWS_ACCESS_KEY_ID']
# ENV['AWS_SECRET_ACCESS_KEY']

icyleaf

# activerecord-3.0.0/lib/active_record/connection_adapters/mysql_adapter.rb
# Maps logical Rails types to MySQL-specific data types.
def type_to_sql(type, limit = nil, precision = nil, scale = nil)
  return super unless type.to_s == 'integer'

  case limit
  when 1; 'tinyint'
  when 2; 'smallint'
  when 3; 'mediumint'
  when nil, 4, 11; 'int(11)'  # compatibility with MySQL default

mmasashi

RSpec::Matchers.define :terminate do |code|
  actual = nil

  def supports_block_expectations?
    true
  end

  match do |block|
    begin
      block.call

hayakawatomoaki

$ npm -v
module.js:338
    throw err;
          ^
Error: Cannot find module 'npmlog'
    at Function.Module._resolveFilename (module.js:336:15)
    at Function.Module._load (module.js:278:25)
    at Module.require (module.js:365:17)
    at require (module.js:384:17)
    at /usr/local/lib/node_modules/npm/bin/npm-cli.js:18:11

nazywamsiepawel

 
    
   func setTitle(title:String, subtitle:String) -> UIView {
        let titleLabel = UILabel(frame: CGRect(x:0, y:-5, width:0, height:0))
        
        titleLabel.backgroundColor = UIColor.clear
        titleLabel.textColor = UIColor.gray
        titleLabel.font = UIFont.boldSystemFont(ofSize: 17)
        titleLabel.text = title
        titleLabel.sizeToFit()

suzukimilanpaak

Question: Given a sequence of positive integers A and an integer T, return whether there is a continuous sequence of A that sums up to exactly T Example [23, 5, 4, 7, 2, 11], 20. Return True because 7 + 2 + 11 = 20 [1, 3, 5, 23, 2], 8. Return True because 3 + 5 = 8 [1, 3, 5, 23, 2], 7 Return False because no sequence in this array adds up to 7

Note: We are looking for an O(N) solution. There is an obvious O(N^2) solution which is a good starting point but is not the final solution we are looking for.

ntamvl

Install Squid proxy server on Ubuntu 14.04

Installing Squid

Squid is available in the Ubuntu repositories. To ensure your system is up to date and then to install Squid, run the following commands:

sudo apt-get update
sudo apt-get upgrade
sudo apt-get install squid

Copy the original configuration file to keep as a backup:

morishin

import UIKit
import PlaygroundSupport

let scrollView = UIScrollView(frame: CGRect(x: 0, y: 0, width: 100, height: 100))
scrollView.backgroundColor = .red

let stackView = UIStackView(frame: CGRect(x: 0, y: 0, width: 1000, height: 100))
stackView.backgroundColor = .gray
stackView.axis = .horizontal
stackView.spacing = 10

cristipufu

import sys
import random
import time
from threading import *

class Producer(Thread):
	def __init__(self, items, can_produce, can_consume):
		Thread.__init__(self)
		self.items = items
		self.can_produce = can_produce