scalablescripts

worker_processes  1;

events {
  worker_connections  1024;
}

http {
  server {
    listen 80;
    server_name  localhost;

shanselman

using namespace System.Management.Automation
using namespace System.Management.Automation.Language
 
if ($host.Name -eq 'ConsoleHost')
{
    Import-Module PSReadLine
}
#Import-Module PSColors
#Import-Module posh-git
Import-Module -Name Terminal-Icons

VarunVats9

import java.io.IOException;
import java.net.URL;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.BitSet;
import java.util.List;
import java.util.concurrent.ThreadLocalRandom;
import java.util.stream.Stream;

fataltes

import pandas as pd
import numpy as np

class GCModel:
    def __init__(self):
        self.obs_weights_ = None
        self.exp_weights_ = None
        self.obs_ = None
        self.exp_ = None
        self.dims_ = None

acamino

using System;
using System.Collections.Generic;
using System.Net.Http;
using System.Net.Http.Headers;

namespace HttpClientApproach
{
    internal class Contributor
    {
        public string Login { get; set; }

kamranayub

public class TestingContext {
  private IKernel _kernel;
  
  public TestingContext() {
    
    // create initial Strict mock that can always be setup outside impersonation context
    UserContext = new Mock<IUserContext>(MockBehavior.Strict);
    
    // register dependencies
    _kernel = CreateKernel();

ilyaigpetrov

Comparison of ASP.NET and Node.js for Backend Programming

We will compare ASP.NET and Node.js for backend programming.
Source codes from examples.

Updates

This document was published on 21.09.2015 for a freelance employer. Some changes since then (14.02.2016):

1. Koa.js no longer uses co-routines, it has switched to Babel's async/await. yield and await are used almost in the same way, so I see no point to rewrite the examples.

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