Ken Graham klgraham

## The Technical Interview Cheat Sheet.md

      
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                tsiege
                / The Technical Interview Cheat Sheet.md
            
            
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                This is my technical interview cheat sheet. Feel free to fork it or do whatever you want with it. PLEASE let me know if there are any errors or if anything crucial is missing. I will add more links soon.
              
          
    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!


\

  
## rank_metrics.py
"""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

## gist:1653794

      
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                entaroadun
                / gist:1653794
            
            
              Created
              January 21, 2012 20:10
            
              
                Recommendation and Ratings Public Data Sets For Machine Learning 
              
          
    Movies Recommendation:

MovieLens - Movie Recommendation Data Sets http://www.grouplens.org/node/73
Yahoo! - Movie, Music, and Images Ratings Data Sets http://webscope.sandbox.yahoo.com/catalog.php?datatype=r
Jester - Movie Ratings Data Sets (Collaborative Filtering Dataset) http://www.ieor.berkeley.edu/~goldberg/jester-data/
Cornell University - Movie-review data for use in sentiment-analysis experiments http://www.cs.cornell.edu/people/pabo/movie-review-data/

Music Recommendation:

Last.fm - Music Recommendation Data Sets http://www.dtic.upf.edu/~ocelma/MusicRecommendationDataset/index.html


## 00_destructuring.md

      
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                john2x
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                Clojure Destructuring Tutorial and Cheat Sheet
              
          
    Clojure Destructuring Tutorial and Cheat Sheet

(Related blog post)
Simply put, destructuring in Clojure is a way extract values from a datastructure and bind them to symbols, without having to explicitly traverse the datstructure. It allows for elegant and concise Clojure code.
Vectors and Sequences


## gist:543e277a2f7221a7833a
curl -L -O http://ftp.gnu.org/gnu/autoconf/autoconf-2.69.tar.gz
tar zxf autoconf-2.69.tar.gz
cd autoconf-2.69
yum install -y openssl-devel
./configure
make && make install

## bret_victor-reading_list.md

      
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                nickloewen
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                Bret Victor’s Reading List
              
          
    This is a plain-text version of Bret Victor’s reading list. It was requested by hf on Hacker News.

Highly recommended things!
This is my five-star list. These are my favorite things in all the world.
A few of these works have had an extraordinary effect on my life or way of thinking. They get a sixth star. ★

  
## cppbinary.cc
/*
  Example of how to write binary stuff in C++

  Illustrates some of the various quirks/annoyances
*/

#include <iostream>
#include <fstream>
#include <string>
#include <vector>

## fix-homebrew-npm.md

      
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                DanHerbert
                / fix-homebrew-npm.md
            
            
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                Instructions on how to fix npm if you've installed Node through Homebrew on Mac OS X or Linuxbrew
              
          
    OBSOLETE

This entire guide is based on an old version of Homebrew/Node and no longer applies. It was only ever intended to fix a specific error message which has since been fixed. I've kept it here for historical purposes, but it should no longer be used. Homebrew maintainers have fixed things and the options mentioned don't exist and won't work.
I still believe it is better to manually install npm separately since having a generic package manager maintain another package manager is a bad idea, but the instructions below don't explain how to do that.
Fixing npm On Mac OS X for Homebrew Users

Installing node through Homebrew can cause problems with npm for globally installed packages. To fix it quickly, use the solution below. An explanation is also included at the end of this document.

  
## how-to-make-a-racist-ai-without-really-trying.ipynb

      
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                rspeer
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              December 23, 2023 22:54
            
          
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## m1-max-numpy-setup.md

      
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                MarkDana
                / m1-max-numpy-setup.md
            
            
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                Install NumPy on M1 Max
              
          
    How to install numpy on M1 Max, with the most accelerated performance (Apple's vecLib)? Here's the answer as of Dec 6 2021.

Steps

I. Install miniforge

So that your Python is run natively on arm64, not translated via Rosseta.

Download Miniforge3-MacOSX-arm64.sh, then
Run the script, then open another shell

$ bash Miniforge3-MacOSX-arm64.sh
	"""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
	curl -L -O http://ftp.gnu.org/gnu/autoconf/autoconf-2.69.tar.gz
	tar zxf autoconf-2.69.tar.gz
	cd autoconf-2.69
	yum install -y openssl-devel
	./configure
	make && make install
	/*
	Example of how to write binary stuff in C++

	Illustrates some of the various quirks/annoyances
	*/

	#include <iostream>
	#include <fstream>
	#include <string>
	#include <vector>