mholt

mholt [9:10 AM] 
When using http.Get(), is it really necessary to read the full response body just to close it later?

[9:10] 
The docs keep saying `Caller should close resp.Body when done reading from it.` and I keep seeing code like this:
```
io.Copy(ioutil.Discard, resp.Body)
resp.Body.Close()
```

armon

#!/bin/bash

# Store the live members
consul members | grep alive | awk '{ print $1 }' > /tmp/alive.txt

# Clean-up the collectd metrics
cd /data/graphite/whisper/collectd
ls | awk '{print substr($1, 0, index($1, "_node_")) }' > /tmp/monitored.txt
for NODE in `cat /tmp/monitored.txt`; do if grep -q $NODE /tmp/alive.txt; then echo $NODE alive; else echo $NODE dead; sudo rm -Rf ${NODE}_node_*; fi; done

debasishg

General Background and Overview

1. Probabilistic Data Structures for Web Analytics and Data Mining : A great overview of the space of probabilistic data structures and how they are used in approximation algorithm implementation.
2. Models and Issues in Data Stream Systems
3. Philippe Flajolet’s contribution to streaming algorithms : A presentation by Jérémie Lumbroso that visits some of the hostorical perspectives and how it all began with Flajolet
4. Approximate Frequency Counts over Data Streams by Gurmeet Singh Manku & Rajeev Motwani : One of the early papers on the subject.
5. [Methods for Finding Frequent Items in Data Streams](http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.187.9800&rep=rep1&t

kylelemons

package foo

import "time"

// in your main package
var timeNow = time.Now

// in the _test.go:
func init() {
	// Panic if any tests cause timeNow to be called without stubbing it out

kierdavis

sed 's|<[^>]*> \.$|.|' input.nq > output.nt

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

kylelemons

package main

import (
        "bytes"
        "exec"
        "log"
        "os"
)

// Pipeline strings together the given exec.Cmd commands in a similar fashion

kwijibo

<?php
define('DCT_DESCRIPTION', 'http://purl.org/dc/terms/description');

define('MORIARTY_ARC_DIR', 'arc/');
define('MORIARTY_ALWAYS_CACHE_EVERYTHING', 'cache');
define('MORIARTY_HTTP_CACHE_DIR', 'cache');
define('VOID_NS', 'http://rdfs.org/ns/void#');
define('VOID_SPARQL', VOID_NS.'sparqlEndpoint');
define('VOID_EXAMPLE', VOID_NS.'exampleResource');
define('API','http://purl.org/linked-data/api/vocab#' );

kierdavis

++++++++++[>++++++>+++<<-]>++...>++.[-]<[-]<,>++++++[<-------->-]++++++++++[>+>++++++>+++<<<-]>.>++...>++.[-]<[-]<[-]<,>++++++[<-------->-]<[<+>-]++++++++++[>+>++++++++>+++++++++++>++++++++++>+++>++++++<<<<<<-]>.>++++.>+.+++++.>---.<--------.>>++.<++++++++.++++++++++.>>--.<.>[-]<[-]<[-]<[-]<[-]<[-]<++++++[<++++++++>-]<.

geelen

Idiot-Proof Git Aliases