amr

public class ConfigurationLoader {
  private final ObjectMapper objectMapper;
  private final StringSubstitutor stringSubstitutor;

  ConfigurationLoader() {
    this.objectMapper = new ObjectMapper(new YAMLFactory());
    this.stringSubstitutor =
        new StringSubstitutor(StringLookupFactory.INSTANCE.environmentVariableStringLookup());
  }

n1chre

ʘ‿ʘ
Innocent face 

ಠ_ಠ
Reddit disapproval face 

(╯°□°）╯︵ ┻━┻
Table Flip / Flipping Table 

┬─┬ ノ( ゜-゜ノ)

apaszke

from graphviz import Digraph
import torch
from torch.autograd import Variable, Function

def iter_graph(root, callback):
    queue = [root]
    seen = set()
    while queue:
        fn = queue.pop()
        if fn in seen:

roachhd

EMOJI CHEAT SHEET

Emoji emoticons listed on this page are supported on Campfire, GitHub, Basecamp, Redbooth, Trac, Flowdock, Sprint.ly, Kandan, Textbox.io, Kippt, Redmine, JabbR, Trello, Hall, plug.dj, Qiita, Zendesk, Ruby China, Grove, Idobata, NodeBB Forums, Slack, Streamup, OrganisedMinds, Hackpad, Cryptbin, Kato, Reportedly, Cheerful Ghost, IRCCloud, Dashcube, MyVideoGameList, Subrosa, Sococo, Quip, And Bang, Bonusly, Discourse, Ello, and Twemoji Awesome. However some of the emoji codes are not super easy to remember, so here is a little cheat sheet. ✈ Got flash enabled? Click the emoji code and it will be copied to your clipboard.

People

😄

Hodapp87

#!/bin/env python

"""
Simple VTK example in Python to load an STL mesh and display with a manipulator.
Chris Hodapp, 2014-01-28, (c) 2014
"""

import vtk

def render():

tedmiston

"""
Simply display the contents of the webcam with optional mirroring using OpenCV 
via the new Pythonic cv2 interface.  Press <esc> to quit.
"""

import cv2


def show_webcam(mirror=False):
    cam = cv2.VideoCapture(0)

hellerbarde

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs