miguelmota

# Generate the private and public keys
openssl ecparam -name secp256k1 -genkey -noout | openssl ec -text -noout > key

# Extract the public key and remove the EC prefix 0x04
cat key | grep pub -A 5 | tail -n +2 | tr -d '\n[:space:]:' | sed 's/^04//' > pub

# Extract the private key and remove the leading zero byte
cat key | grep priv -A 3 | tail -n +2 | tr -d '\n[:space:]:' | sed 's/^00//' > priv

# Generate the hash and take the address part

alex35mil

package main

import (
    "fmt"
	  "log"
    "net"
    "net/mail"
	  "net/smtp"
    "crypto/tls"
)

samkahchiin

# Open Terminal
vim ~/.vimrc
# Mac OS-X -> .vimrc ; Window -> .gvimrc
# Add it in the file and adjust the font size (h12) accordingly 
set guifont=Menlo\ Regular:h15

wyattjoh

[program:caddy]
command=/usr/bin/caddy -conf="/etc/caddy/Caddyfile"
autostart=true
autorestart=true
startsecs=10
stdout_logfile=/var/log/caddy.log
stdout_logfile_maxbytes=1MB
stdout_logfile_backups=10
stdout_capture_maxbytes=1MB
stderr_logfile=/var/log/caddy_error.log

alexvandesande

contract random {
    /* Generates a random number from 0 to 100 based on the last block hash */
    function randomGen(uint seed) constant returns (uint randomNumber) {
        return(uint(sha3(block.blockhash(block.number-1), seed ))%100);
    }

    /* generates a number from 0 to 2^n based on the last n blocks */
    function multiBlockRandomGen(uint seed, uint size) constant returns (uint randomNumber) {
        uint n = 0;
        for (uint i = 0; i < size; i++){

mjohnsullivan

// Parsing arbitrary JSON using interfaces in Go
// Demonstrates how to parse JSON with abritrary key names
// See https://blog.golang.org/json-and-go for more info on generic JSON parsing

package main

import (
	"encoding/json"
	"fmt"
)

andrewmilson

package main

import (
  "net/http"
  "os"
  "bytes"
  "path"
  "path/filepath"
  "mime/multipart"
  "io"

yurydelendik

NOTE: the content is out-of-date. All development is moved to the https://github.com/yurydelendik/wasmception

Using WebAssembly in LLVM

Compiling

# locations, e.g.
export WORKDIR=~/llvmwasm; mkdir -p $WORKDIR
export INSTALLDIR=$WORKDIR

ryandotsmith

package main

import (
	"bytes"
	"encoding/hex"
	"encoding/json"
	"io/ioutil"
	"log"
	"net/http"

aalness

#include <string.h>
#include <sys/time.h>
#include <iostream>
#include <openssl/sha.h>
#include <openssl/rand.h>
#include "secp256k1/src/hash_impl.h"
#include "cryptopp/sha.h"

static const size_t NUM_RUNS = 300000UL;