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I don't believe in Magic

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I don't believe in Magic
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@davecheney
davecheney / go1.0-vs-go1.11.txt
Created October 7, 2018 11:13
test/bench/go1 benchmark results
name old time/op new time/op delta
BinaryTree17 5.44s ± 2% 3.27s ± 2% -39.90% (p=0.000 n=20+19)
Fannkuch11 4.95s ± 2% 2.68s ± 2% -45.87% (p=0.000 n=20+20)
FmtFprintfEmpty 142ns ± 2% 49ns ± 3% -65.39% (p=0.000 n=20+18)
FmtFprintfFloat 765ns ± 2% 260ns ± 2% -66.02% (p=0.000 n=20+20)
FmtFprintfInt 341ns ± 2% 95ns ± 2% -72.08% (p=0.000 n=19+20)
FmtFprintfIntInt 554ns ± 2% 150ns ± 1% -72.95% (p=0.000 n=20+19)
FmtFprintfPrefixedInt 497ns ± 3% 178ns ± 3% -64.12% (p=0.000 n=20+20)
FmtFprintfString 466ns ± 2% 86ns ± 3% -81.54% (p=0.000 n=20+20)
FmtManyArgs 2.23µs ± 2% 0.59µs ± 1% -73.46% (p=0.000 n=20+17)
@thockin
thockin / nginx.conf
Last active March 21, 2023 11:00
Idea: nginx vanity domain fronting gcr.io
# This is a GCR vanity domain. It aliases our domain to a specific
# bucket in GCR.
# e.g.`docker pull gcr.example.com/foobar` -> gcr.io/my_bucket/foobar
server {
server_name gcr.example.com;
listen 80;
listen 443 ssl;
location = /v2/ {
# If we redirect this, it can detect as unauthorized, but the token
@shaheemirza
shaheemirza / sniff.py
Created February 18, 2016 12:04
Packet sniffer in python for Linux
#Packet sniffer in python for Linux
#Sniffs only incoming TCP packet
import socket, sys
from struct import *
#create an INET, STREAMing socket
try:
s = socket.socket(socket.AF_INET, socket.SOCK_RAW, socket.IPPROTO_TCP)
except socket.error , msg:
@barrysteyn
barrysteyn / Base64.md
Last active September 24, 2024 04:37
OpenSSL Base64 En/Decode: Portable and binary safe.

OpenSSL Base64 Encoding: Binary Safe and Portable

Herewith is an example of encoding to and from base64 using OpenSSL's C library. Code presented here is both binary safe, and portable (i.e. it should work on any Posix compliant system e.g. FreeBSD and Linux).

License

The MIT License (MIT)

Copyright (c) 2013 Barry Steyn

@marsam
marsam / steve_yegge.rst
Created November 9, 2011 21:27
Steve Yegge post

Stevey's Google Platforms Rant

I was at Amazon for about six and a half years, and now I've been at Google for that long. One thing that struck me immediately about the two companies -- an impression that has been reinforced almost daily -- is that Amazon does everything wrong, and Google does everything right. Sure, it's a sweeping generalization, but a surprisingly accurate one. It's pretty crazy. There are probably a hundred or even two hundred different ways you can compare the two companies, and Google is superior in all but three of them, if I recall