willurd

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

piscisaureus

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = git@github.com:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

xianyi

#!/bin/sh 
HAS_INPUT_FILE=0 
ARGS=$@ 
while [ $# -ne 0 ]; do 
        ARG=$1 
        # Skip options 
        if [ $ARG == "-arch" ] || [ $ARG == "-o" ]; then 
                # Skip next token 
                shift 
                shift 

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

nmaier

<!DOCTYPE>
<script type="text/javascript">
Object.prototype.a = "a";
Array.prototype.c = "c";

var o = {b: "b"};
for (var k in o) {
  alert("obj key: " + k);
}
// expected: b