skyitachi

package main

import (
	"fmt"
	"reflect"
	"testing"
	"unicode/utf8"
	"unsafe"
)

skyitachi

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

skyitachi

#include <errno.h>
#include <inttypes.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <sys/epoll.h>
#include <sys/timerfd.h>
#include <time.h>

skyitachi

server

echo "Generating an SSL private key to sign your certificate..."
openssl genrsa -des3 -out myssl.key 1024

echo "Generating a Certificate Signing Request..."
openssl req -new -key myssl.key -out myssl.csr

echo "Removing passphrase from key (for nginx)..."
cp myssl.key myssl.key.org

skyitachi

{
  "extends": "eslint:recommended",
  "env": {
    "es6": true,
    "node": true
  }
}

skyitachi

EditorConfig.EditorConfig
PeterJausovec.vscode-docker
TwentyChung.jsx
christian-kohler.npm-intellisense
christian-kohler.path-intellisense
dbaeumer.vscode-eslint
donjayamanne.githistory
eg2.tslint
eg2.vscode-npm-script
flowtype.flow-for-vscode

skyitachi

console.log(1);
(_ => console.log(2))();
eval('console.log(3);');
console.log.call(null, 4);
console.log.apply(null, [5]);
new Function('console.log(6)')();
Reflect.apply(console.log, null, [7])
Reflect.construct(function(){console.log(8)}, []);
Function.prototype.apply.call(console.log, null, [9]);
Function.prototype.call.call(console.log, null, 10);