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@luke
luke / migrate_zerigo_to_route53.py
Last active February 6, 2016 19:44
Migration script for moving from Zerigo DNS to Amazon Route 53.
import logging
import zerigodns
import boto
from boto.route53.record import ResourceRecordSets
from boto.s3.website import RedirectLocation
# There is no API for these so we have to embed and lookup
# https://forums.aws.amazon.com/thread.jspa?threadID=116724
# http://docs.aws.amazon.com/general/latest/gr/rande.html#s3_region
@maxandersen
maxandersen / archive.lua
Created March 3, 2013 18:54
somewhat complete archiving mails per quarter
archiveblocks = {
Q1 = { '01-Jan', '31-Mar' },
Q2 = { '01-Apr', '30-Jun' },
Q3 = { '01-Jul', '30-Sep' },
Q4 = { '01-Oct', '31-Dec' }
}
function archive(startyear, endyear, mailbox, account)
if (mailbox=='INBOX/_inbox') then return end
print('Archiving ' .. mailbox .. ' from ' .. startyear .. ' ' .. endyear)
@raggi
raggi / .gitignore
Last active March 30, 2017 05:50
Example plain text gem indexer
specs.4.8
prerelease_specs.4.8
versions.list
names.list
specs
deps
gems
@mnicky
mnicky / clojure-blip-videos-orig-urls.txt
Created December 14, 2012 11:30
Direct links to Clojure videos on Blip TV
http://blip.tv/file/get/Richhickey-ClojureDataStructuresPart1411.flv
http://blip.tv/file/get/Richhickey-ClojureDataStructuresPart2306.flv
http://blip.tv/file/get/Richhickey-ClojureSequences733.flv
http://blip.tv/file/get/Richhickey-ClojureConcurrency252.flv
http://blip.tv/file/get/Richhickey-ClojureForJavaProgrammers2Of2680.mov
http://blip.tv/file/get/Richhickey-ClojureForJavaProgrammers1Of2174.flv
http://blip.tv/file/get/Richhickey-ClojureForLispProgrammersPart2299.mov
http://blip.tv/file/get/Richhickey-ClojureForLispProgrammersPart1372.flv
http://blip.tv/file/get/Richhickey-HammockdrivenDevelopment465.mov
http://blip.tv/file/get/Richhickey-MichaelFogusFertileGroundTheRootsOfClojure492.mov
@letmaik
letmaik / .travis.yml
Last active December 15, 2021 23:10
Deploy snapshots to Sonatype after Travis CI build
language: java
env:
global:
- SONATYPE_USERNAME=yourusername
- secure: "your encrypted SONATYPE_PASSWORD=pass"
after_success:
- python addServer.py
- mvn clean deploy --settings ~/.m2/mySettings.xml
@owenthereal
owenthereal / run-test262-nailgun.sh
Created October 17, 2012 03:21
Run ecmascript test262 suite for Dynjs with nailgun
#!/bin/sh
# Usage:
#
# * copy this file to the test262 folder
# * start nailgun server with `ng-server`
# * run suite with `sh run-test262-nailgun.sh <dynjs-folder>`
if [ $# = 0 ]
then
@jboner
jboner / latency.txt
Last active April 16, 2024 17:40
Latency Numbers Every Programmer Should Know
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
@gleicon
gleicon / base_62.rb
Created March 26, 2012 14:44
base 62 encoding in ruby
ALPHABET = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
def base62_encode(num, alphabet=ALPHABET)
return alphabet[0] if num == 0
arr = []
base = alphabet.size
while num > 0 do
rem = num % base
num = num / base
arr << alphabet[rem]
require 'benchmark'
require 'time'
string = "2010-11-10 23:00:00 UTC"
n = 100_000
(ARGV[0] || 5).to_i.times do
Benchmark.bm(20) do |b|
b.report 'Time.parse' do
n.times do
@qmx
qmx / gist:1407191
Created November 29, 2011 23:43 — forked from anonymous/gist:1406238
yammer moving away from scala
Originally:
https://gist.github.com/7565976a89d5da1511ce
Hi Donald (and Martin),
Thanks for pinging me; it's nice to know Typesafe is keeping tabs on this, and I
appreciate the tone. This is a Yegge-long response, but given that you and
Martin are the two people best-situated to do anything about this, I'd rather
err on the side of giving you too much to think about. I realize I'm being very
critical of something in which you've invested a great deal (both financially