willurd

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

bsweger

Useful Pandas Snippets

A personal diary of DataFrame munging over the years.

Data Types and Conversion

Convert Series datatype to numeric (will error if column has non-numeric values)
(h/t @makmanalp)

ragingwind

Backend Architectures

Twitter

ror, scala, jetty, erlang, thrift, mongrel, comet server, my-sql, memchached, varnish, kestrel(mq), starling, gizzard, cassandra, hadoop, vertica, munin, nagios, awstats

• Introduce Gizzard of Twitter - 트위터의 새로운 분산 관리 라이브러리 Gizzard를 소개합니다.
• The Architecture Twitter Uses to Deal with 150M Active Users, 300K QPS, a 22 MB/S Firehose, and Send Tweets in Under 5 Seconds
• Scaling Twitter: Making Twitter 10000 Percent Faster

ramnathv

Creating a clean gh-pages branch

This is the sequence of steps to follow to create a root gh-pages branch. It is based on a question at [SO]

cd /path/to/repo-name
git symbolic-ref HEAD refs/heads/gh-pages
rm .git/index
git clean -fdx
echo "My GitHub Page" > index.html

arunoda

Installing SSHPASS

SSHPass is a tiny utility, which allows you to provide the ssh password without using the prompt. This will very helpful for scripting. SSHPass is not good to use in multi-user environment. If you use SSHPass on your development machine, it don't do anything evil.

Installing on Ubuntu

apt-get install sshpass

Installing on OS X

davidfischer-ch

"""
Convert SARIF to Generic SonarQube issues import format.

Links:

* https://community.sonarsource.com/t/import-sarif-results-as-security-hotspots/83223
* docs.sonarqube.org/9.8/analyzing-source-code/importing-external-issues/generic-issue-import-format
* https://gist.github.com/davidfischer-ch/cdfede27ac053a8332b2127becc07608

Author: David Fischer <david@fisch3r.net>

maethor

---

- hosts: all
  sudo: yes
  tasks:
    - name: Update packages list
      apt: update_cache=yes
      when: ansible_os_family == 'Debian'

    - name: List packages to upgrade (1/2)

fabiomontefuscolo

# -*- coding: utf-8 -*-
from django.conf import settings
from django.core.files.storage import FileSystemStorage
from django.db import models

class OverwriteStorage(FileSystemStorage):
    '''
    Muda o comportamento padrão do Django e o faz sobrescrever arquivos de
    mesmo nome que foram carregados pelo usuário ao invés de renomeá-los.
    '''

stephenmcd

from rest_framework import serializers

class HyperlinkedIdentityField(serializers.HyperlinkedIdentityField):
    """
    This is a performance wrapper for HyperlinkedIdentityField.
    We save a ton of time by not calling reverse potentially
    thousands of times per request.
    """

    def __init__(self, *args, **kwargs):

Wildcarde

This works in a python 3.6 environment with bokeh and flask installed. To use this you need the following directory structure:

app/
 - templates/
   - hello.html
 - bokeh-slider.py
 - hello.py

After that you need to open two terminals at app/, in the first one you need to run the bokeh server with the command: