honkskillet

byte-size tuts

by alexander white ©

golang tutorials

• 0 - installation on a Mac
• 1 - packages
• 2 - remote packages
• 3 - variable syntax
• 4 - functions syntax
• 5 - loops syntax

sapamja

#!/usr/bin/python

import cProfile
from faker import Faker
from timeit import Timer
from collections import Counter
from collections import defaultdict

# old style using dictionary:
def get_count1(sequence):

sapamja

Dear all,

I am trying to start a FAQ kind of forum for python related questions.

All questions are mostly related to python version 2.7. Some question may not be applicable to 3.x and above.

1. Why can't you delete a dictionary key while doing dict.iteritems() ?
2. And why is it allow you to delete dictionary key while doing dict.items() ?
3. Difference between a name startswith single underscore vs double underscore ?
4. What is first class object in python ?

0xabad1dea

Sorry, RSA, I'm just not buying it

I want to be extremely clear about three things. First, this is my personal opinion – insert full standard disclaimer. Second, this is not a condemnation of everyone at RSA, present and past. I assume most of them are pretty okay, and that the problem is confined to a few specific points in the company. However, “unknown problem people making major decisions at RSA” is a bit unwieldy, so I will just say RSA. Third, I'm not calling for a total boycott on RSA. I work almost literally across the street from them and I don’t want to get beat up by roving gangs of cryptographers at the local Chipotle.

RSA's denial published last night is utter codswallop that denies pretty much everything in the world except the actual allegations put forth by Reuters and hinted at for months by [other sources](http://li

martijnvermaat

SSH agent forwarding and screen

When connecting to a remote server via SSH it is often convenient to use SSH agent forwarding so that you don't need a separate keypair on that server for connecting to further servers.

This is enabled by adding the

ForwardAgent yes

option to any of your Host entries in ~/.ssh/config (or alternatively with the -A option). Don't set this option in a wildcard Host * section since any user on the remote server that can bypass file permissions can now als use keys loaded in your SSH agent. So only use this with hosts you trust.

lgmkr

Checkout a new working branch

 git checkout -b <branchname>

Make Changes

 git add
 git commit -m "description of changes"

Sync with remote

MacMaru

class YourResource(ModelResource):

    def wrap_view(self, view):
        """
        Wraps views to return custom error codes instead of generic 500's
        """
        @csrf_exempt
        def wrapper(request, *args, **kwargs):
            try:

pklaus

#!/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

Xjs

# recursive_dictionary.py
#   Created 2009-05-20 by Jannis Andrija Schnitzer.
#
# Copyright (c) 2009 Jannis Andrija Schnitzer
# 
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is