hsanchez

Useful Spacemacs commands

• SPC q q - quit
• SPC w / - split window vertically
• SPC w - - split window horizontally
• SPC 1 - switch to window 1
• SPC 2 - switch to window 2
• SPC w c - delete current window
• SPC TAB - switch to previous buffer
• SPC b b - switch buffers

hsanchez

Introduction

This gist started with a collection of resources I was maintaining on stream data processing — also known as distributed logs, data pipelines, event sourcing, CQRS, and other names.

Over time the set of resources grew quite large and I received some interest in a more guided, opinionated path for learning about stream data processing. So I added the reading list.

Please send me feedback!

hsanchez

#!/usr/bin/python
import re
import sys

def removeComments(text):
    """ remove c-style comments.
        text: blob of text with comments (can include newlines)
        returns: text with comments removed
    """
    pattern = r"""

hsanchez

"""Information Retrieval metrics

Useful Resources:
http://www.cs.utexas.edu/~mooney/ir-course/slides/Evaluation.ppt
http://www.nii.ac.jp/TechReports/05-014E.pdf
http://www.stanford.edu/class/cs276/handouts/EvaluationNew-handout-6-per.pdf
http://hal.archives-ouvertes.fr/docs/00/72/67/60/PDF/07-busa-fekete.pdf
Learning to Rank for Information Retrieval (Tie-Yan Liu)
"""
import numpy as np

hsanchez

;; -*- mode: emacs-lisp -*-
;; This file is loaded by Spacemacs at startup.
;; It must be stored in your home directory.

(defun dotspacemacs/layers ()
  "Configuration Layers declaration.
You should not put any user code in this function besides modifying the variable
values."
  (setq-default
   ;; Base distribution to use. This is a layer contained in the directory

hsanchez

//1,000,000 ints find 4 missing numbers
//naive way: bitset, using O(n) space

static List<Integer> findmissing(int[] array)
{
	
	BitSet bset = new BitSet(array.length);
	for(int i=0;i<array.length;++i)
	{
		bset.set(array[i]);

hsanchez

# Original by Daniel L. Greenwald
# http://dlgreenwald.weebly.com/blog/capitalizing-titles-in-bibtex
# Modified by Garrett Dash Nelson

import re
from titlecase import titlecase

# Input and output files
my_file = 'library.bibtex'
new_file = 'library-capitalized.bibtex' # in case you don't want to overwrite

hsanchez

5 entertaining things you can find with the GitHub Search API

Let's have some command-line fun with curl, [jq][1], and the [new GitHub Search API][2].

Today we're looking for:

• The hottest repositories created in the last week.
• The oldest user accounts with zero followers. (So sad.)
• Issue trends by language.
• Clojure projects defying convention.

hsanchez

Studying for a Tech Interview Sucks, so Here's a Cheat Sheet to Help

This list is meant to be a both a quick guide and reference for further research into these topics. It's basically a summary of that comp sci course you never took or forgot about, so there's no way it can cover everything in depth. It also will be available as a gist on Github for everyone to edit and add to.

Data Structure Basics

###Array ####Definition:

• Stores data elements based on an sequential, most commonly 0 based, index.
• Based on tuples from set theory.

hsanchez

# Check style:
proof:
  echo "weasel words: "
  sh bin/weasel *.tex
  echo
  echo "passive voice: "
  sh bin/passive *.tex
  echo
  echo "duplicates: "
  perl bin/dups *.tex