aldro61

"""
Compile with gcc flag -mpopcnt
"""
import numpy as np
cimport numpy as np
cimport cython
from libc.stdint cimport uint32_t, uint8_t

cdef extern int __builtin_popcount(unsigned int) nogil

gjtorikian

require 'spec_helper'

describe "Homepage" do

  before :each do
    visit "/index.html"
  end

  it "has a title" do
    expect(page).to have_css("h1", text: "GitHub Help")

bdeshong

8/19/14 4:29:18.557 PM com.apple.CoreSimulator.CoreSimulatorService[22614]: Error Domain=com.apple.CoreSimulator.SimError Code=146 "Unable to lookup in current state: Shutdown" UserInfo=0x7f8e085107e0 {NSLocalizedDescription=Unable to lookup in current state: Shutdown}

8/19/14 4:29:18.557 PM com.apple.CoreSimulator.CoreSimulatorService[22614]: Error Domain=com.apple.CoreSimulator.SimError Code=146 "Unable to lookup in current state: Shutdown" UserInfo=0x7f8e085107e0 {NSLocalizedDescription=Unable to lookup in current state: Shutdown}

8/19/14 4:29:18.557 PM Xcode[52276]: [MT] iPhoneSimulator: Unable to connect to "com.apple.instruments.deviceservice.lockdown" (Error Domain=com.apple.CoreSimulator.SimError Code=146 "Unable to lookup in current state: Shutdown" UserInfo=0x7f8a3ad2c5b0 {NSLocalizedDescription=Unable to lookup in current state: Shutdown})

8/19/14 4:29:18.957 PM com.apple.CoreSimulator.CoreSimulatorService[22614]: Error Domain=com.apple.CoreSimulator.SimError Code=142 "The iOS 8.0 simulator runt

LeCoupa

// XPath CheatSheet
// To test XPath in your Chrome Debugger: $x('/html/body')
// http://www.jittuu.com/2012/2/14/Testing-XPath-In-Chrome/


// 0. XPath Examples.
// More: http://xpath.alephzarro.com/content/cheatsheet.html


'//hr[@class="edge" and position()=1]'                // every first hr of 'edge' class

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

d-ronnqvist

There was [a tweet][tweetSoto] a couple of days ago that resulted in a discussion/question about what it wrong with the usage of removedOnCompletion = NO in the [SparkRecordingCircle code][code] for that [Subjective-C post][post].

We all kept saying that the explanation doesn't fit in a tweet, so here is my rough explanation about the issues.

But, let me first say that I think that the Subjective-C articles are reallt cool and useful to learn from. This is trying to reason about the general usage of removedOnCompletion = NO, using that code as an example, since that was what was discussed on twitter.

---

The root problem, as [Nacho Soto pointed out][rootProblem], is that removedOnCompletion = NO in combination with fillMode = kCAFillModeForwards is almost always used when you are not updating the model layer. This means that after the animation has finished, what you see on screen is not reflected in the property of the layer. The biggest issue that this can cause is that all the

kujohn

Port Forwarding in Mavericks

---

Since Mavericks stopped using the deprecated ipfw (as of Mountain Lion), we'll be using pf to allow port forwarding.

####1. anchor file Create an anchor file under /etc/pf.anchors/<anchor file> with your redirection rule like:

tbrianjones

1033edge.com
11mail.com
123.com
123box.net
123india.com
123mail.cl
123qwe.co.uk
126.com
150ml.com
15meg4free.com

d11wtq

/*
 Assuming you have an enum type like this.
 You want to rename 'pending' to 'lodged'
 */
CREATE TYPE dispute_status AS ENUM('pending', 'resolved', 'open', 'cancelled');

BEGIN;

  ALTER TYPE dispute_status ADD VALUE 'lodged';
  UPDATE dispute SET status = 'lodged' WHERE status = 'pending';

joelverhagen

#!/bin/sh

# recursively removes all .pyc files and __pycache__ directories in the current
# directory

find . | \
  grep -E "(__pycache__|\.pyc$)" | \
  xargs rm -rf

# or, for copy-pasting: