aysylu

Talk: "We Have It Easy, But Do We Have It Right?"
-------------------------------------------------------

  [https://www.youtube.com/watch?v=DKVRkfXrBpg]

  Amer Diwan's talk at Google covering the topics in this paper and
  other ideas.


"Why You Should Care About Quantile Regression"

midwire

#!/usr/bin/env bash
# Reset routing table on OSX

# display current routing table
echo "********** BEFORE ****************************************"
netstat -r
echo "**********************************************************"

for i in {0..4}; do
  sudo route -n flush # several times

kwk

#!/bin/bash

JQPATH=$(which jq)
if [ "x$JQPATH" == "x" ]; then
  echo "Couldn't find jq executable." 1>&2
  exit 2
fi

set -eu
shopt -s nullglob

amitchhajer

git ls-files -z | xargs -0n1 git blame -w | perl -n -e '/^.*\((.*?)\s*[\d]{4}/; print $1,"\n"' | sort -f | uniq -c | sort -n

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

kazu634

Snippet development
Quickly finding snippets

There are some ways you can quickly find a snippet file:

    *

      M-x yas/new-snippet

      Prompts you for a snippet name, then tries to guess a suitable directory to store it, prompting you for creation if it does not exist. Finally, places you in a new buffer set to snippet-mode so you can write your snippet.