hbasria

import hashlib as hasher
import datetime as date

# Define what a Snakecoin block is
class Block:
  def __init__(self, index, timestamp, data, previous_hash):
    self.index = index
    self.timestamp = timestamp
    self.data = data
    self.previous_hash = previous_hash

hbasria

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

hbasria

0 = Success
1 = Operation not permitted
2 = No such file or directory
3 = No such process
4 = Interrupted system call
5 = Input/output error
6 = No such device or address
7 = Argument list too long
8 = Exec format error

hbasria

# coding=utf-8
"""
LICENSE http://www.apache.org/licenses/LICENSE-2.0
"""
import datetime
import sys
import time
import threading
import traceback
import SocketServer

hbasria

import socket
import os
import struct
import threading

from netaddr import IPNetwork,IPAddress
from ctypes import *

# host to listen on
host   = "192.168.0.187"

hbasria

#!/usr/bin/env python2

"""
    Other Repositories of python-ping
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    * https://github.com/l4m3rx/python-ping      supports Python2 and Python3
    * https://bitbucket.org/delroth/python-ping

hbasria

from django.db import connection, models
 
class MyManager(Manager):
    def raw_as_qs(self, raw_query, params=()):
        """Execute a raw query and return a QuerySet.  The first column in the
        result set must be the id field for the model.
        :type raw_query: str | unicode
        :type params: tuple[T] | dict[str | unicode, T]
        :rtype: django.db.models.query.QuerySet
        """

hbasria

git branch -m old_branch new_branch         # Rename branch locally    
git push origin :old_branch                 # Delete the old branch    
git push --set-upstream origin new_branch   # Push the new branch, set local branch to track the new remote

hbasria

# Bulk deletes keys start with "prefix"  
EVAL "for i, name in ipairs(redis.call('KEYS', 'prefix*')) do redis.call('DEL', name); end" 0

# Bulk renames keys start with "prefix" to "postfix". 
# e.g. prefixwithtail -> postfixwithtail
EVAL "for i, name in ipairs(redis.call('KEYS', 'prefix*')) do local x = string.gsub(name, 'pre', 'post'); redis.call('RENAME', name, x); end" 0

hbasria

# knife cheat

## Search Examples

	knife search "name:ip*" 
	knife search "platform:ubuntu*"
	knife search "platform:*" -a macaddress
	knife search "platform:ubuntu*" -a uptime
	knife search "platform:ubuntu*" -a virtualization.system
	knife search "platform:ubuntu*" -a network.default_gateway