pkozlowski-opensource

Issues description

"Hard-coded" serialization format for request parameters

The current version of the $http service has a hard-coded way of serializing request parameters. This one-and-only-one way of doing things causes practical problems to people using backends that have different serialziation schemas (mostly Rails and PHP).

More specifically, given this $http call:

$http.get('http://google.com', {params: {foo: [1 ,2], bar: 'sth;else'}});

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

jberkus

WITH table_scans as (
    SELECT relid,
        tables.idx_scan + tables.seq_scan as all_scans,
        ( tables.n_tup_ins + tables.n_tup_upd + tables.n_tup_del ) as writes,
                pg_relation_size(relid) as table_size
        FROM pg_stat_user_tables as tables
),
all_writes as (
    SELECT sum(writes) as total_writes
    FROM table_scans

seboudry

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns                     on recent CPU
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 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs 4X memory

johannesnagl

var CONSUMER_KEY = "<< YOUR KEY HERE >>";
var CONSUMER_SECRET = "<< YOUR SECRET HERE >>";

function getConsumerKey() {
  return CONSUMER_KEY;
}

function getConsumerSecret() {
  return CONSUMER_SECRET;
}

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

bradland

#!/bin/bash

# Bash shell script for generating self-signed certs. Run this in a folder, as it
# generates a few files. Large portions of this script were taken from the
# following artcile:
# 
# http://usrportage.de/archives/919-Batch-generating-SSL-certificates.html
# 
# Additional alterations by: Brad Landers
# Date: 2012-01-27

eligrey

/*
 * object.watch polyfill
 *
 * 2012-04-03
 *
 * By Eli Grey, http://eligrey.com
 * Public Domain.
 * NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
 */