samqiu

#!/usr/bin/ruby
require 'rss'

# Usage
# $ ./railscasts.rb http://railscasts.com/subscriptions/YOURRAILSCASTRSS/\/
#     episodes.rss
# OR
# $ ./railscasts.rb

p 'Downloading rss index'

brandonb927

#!/bin/sh

###
# SOME COMMANDS WILL NOT WORK ON macOS (Sierra or newer)
# For Sierra or newer, see https://github.com/mathiasbynens/dotfiles/blob/master/.macos
###

# Alot of these configs have been taken from the various places
# on the web, most from here
# https://github.com/mathiasbynens/dotfiles/blob/5b3c8418ed42d93af2e647dc9d122f25cc034871/.osx

lyricat

// A concurrent prime sieve
// via: http://golang.org/doc/play/sieve.go

package main

// Send the sequence 2, 3, 4, ... to channel 'ch'.
func Generate(ch chan<- int) {
	for i := 2; ; i++ {
		ch <- i // Send 'i' to channel 'ch'.
	}

JaviLorbada

Videos

• Introduction to Functional Programming Johannes Weiß - https://vimeo.com/100786088
• ReactiveCocoa at MobiDevDay Andrew Sardone - https://vimeo.com/65637501
• The Future Of ReactiveCocoa Justin Spahr-Summers - https://www.youtube.com/watch?v=ICNjRS2X8WM
• Enemy of the State Justin Spahr-Summers - https://www.youtube.com/watch?v=7AqXBuJOJkY
• WWDC 2014 Session 229 - Advanced iOS Application Architecture and Patterns Andy Matuschak - https://developer.apple.com/videos/play/wwdc2014/229/
• Functioning as a Functionalist Andy Matuschak - https://www.youtube.com/watch?v=rJosPrqBqrA
• Controlling Complexity in Swift Andy Matuschak - https://realm.io/news/andy-matuschak-controlling-complexity/

jpotts18

Alamofire JSON Serialization of Objects and Collections

Alamofire is a great Swift library developed by the creator of AFNetworking @mattt. The purpose of this gist is to explain how to use the built-in power of Alamofire to serialize your JSON. In this example we will be serializing a simple blog API. First we will start with serializing a single JSON object and add complexity as we go along.

Warning: This was written before Swift 1.2

A Single JSON Serialization

This is the first JSON object that we will be serializing.

yarshure

http://devstreaming.apple.com/videos/wwdc/2015/1026npwuy2crj2xyuq11/102/102_sd_platforms_state_of_the_union.mp4?dl=1
http://devstreaming.apple.com/videos/wwdc/2015/203bxvbtrom9t1t/203/203_sd_whats_new_in_healthkit.mp4?dl=1
http://devstreaming.apple.com/videos/wwdc/2015/802mpzd3nzovlygpbg/802/802_sd_designing_for_apple_watch.mp4?dl=1
http://devstreaming.apple.com/videos/wwdc/2015/803q4kw6eqia7ssp17/803/803_sd_designing_with_animation.mp4?dl=1
http://devstreaming.apple.com/videos/wwdc/2015/804eub264zh3x4j9yb/804/804_sd_introducing_the_new_system_fonts.mp4?dl=1
http://devstreaming.apple.com/videos/wwdc/2015/805yjy11epjkgmnn11/805/805_sd_apple_watch_design_tips_and_tricks.mp4?dl=1
http://devstreaming.apple.com/videos/wwdc/2015/2048w4vdjhe1i1m/204/204_sd_apple_watch_accessibility.mp4?dl=1
http://devstreaming.apple.com/videos/wwdc/2015/2058z3fx76huw93/205/205_sd_getting_started_with_multitasking_on_ipad_in_ios_9.mp4?dl=1
http://devstreaming.apple.com/videos/wwdc/2015/206v5ce46maax7s/206/206_sd_whats_new_in_mapkit.m

akalin

Direct links to Lecture Notes in Mathematics (Part 1)

*-Autonomous Categories - Michael Barr (1979) ([1], [2], [3], [4], [5], [6])

1-Dimensional Cohen-Macaulay Rings - Eben Matlis (1973) ([1], [2

januszm

<VirtualHost *:80>
  ServerName www.esdb.cn
  ServerAlias esdb.cn
  DocumentRoot /home/ubuntu/apps/xxx.com/current/public

  <Directory /home/ubuntu/apps/xxx.com/current/public>
    Options FollowSymLinks
    AllowOverride None
    Require all granted
  </Directory>

ptarjan

Scaling your API with rate limiters

The following are examples of the four types rate limiters discussed in the accompanying blog post. In the examples below I've used pseudocode-like Ruby, so if you're unfamiliar with Ruby you should be able to easily translate this approach to other languages. Complete examples in Ruby are also provided later in this gist.

In most cases you'll want all these examples to be classes, but I've used simple functions here to keep the code samples brief.

Request rate limiter

This uses a basic token bucket algorithm and relies on the fact that Redis scripts execute atomically. No other operations can run between fetching the count and writing the new count.

fjahr

Moved to https://github.com/fjahr/debugging_bitcoin to allow for better collaboration.

This document is currently optimized for MacOS. If you would like to help me add Linux equivalent commands, please let me know.

Debugging Bitcoin Core

This guide is designed to give beginners of C++ development and/or people new to the bitcoin core code base an overview of the tools available for debugging issues as well as giving hints where issues may trip you up.