milmazz

The Imposter's Handbook

This a collection of interesting links found in The Imposter's Handbook by Rob Conery.

Content:

• Introduction
• A Little History
• The Tools
• Customizing The Terminal

humbertodias

http://flukeout.github.io/

#01 plate
#02 bento
#03 #fancy
#04 plate > apple
#05 #fancy pickle
#06 .small
#07 orange.small
#08 bento > orange.small

olih

Processing JSON using jq

jq is useful to slice, filter, map and transform structured json data.

Installing jq

On Mac OS

brew install jq

vasanthk

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

1. Clarify and agree on the scope of the system

• User cases (description of sequences of events that, taken together, lead to a system doing something useful)
  • Who is going to use it?
  • How are they going to use it?

mdang

Ruby on Rails Cheatsheet

Architecture

Create a new application

Install the Rails gem if you haven't done so before

stupidbodo

from hashlib import md5
from bisect import bisect


class Ring(object):

    def __init__(self, server_list, num_replicas=3):
        nodes = self.generate_nodes(server_list, num_replicas)
        hnodes = [self.hash(node) for node in nodes]
        hnodes.sort()

cansadadeserfeliz

#! /usr/bin/env python
# -*- coding: utf-8 -*-
import datetime
from mock import patch

from django.test import TestCase
from django.utils import timezone


class DatesTestCase(TestCase):

tsiege

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!






\

brysgo

CHECKING_OUT_BRANCH=$3
OLD_BRANCH=$1
NEW_BRANCH=$2

if [ $CHECKING_OUT_BRANCH -eq 1 ]
  then
    FILES_CHANGED=`git diff $OLD_BRANCH $NEW_BRANCH --name-status`
    MIGRATIONS_REMOVED=`echo "$FILES_CHANGED" | egrep 'D\tdb/migrate/([0-9]+)' | sort -r`
    MIGRATIONS_ADDED=`echo "$FILES_CHANGED" | egrep 'A\tdb/migrate/([0-9]+)'`
    

tomas-stefano

Capybara Actions

# Anchor
click_link 'Save'

# Button
click_button 'awesome'

# Both above