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Adam Woodbeck awoodbeck

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@jboner
jboner / latency.txt
Last active June 15, 2024 04:08
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
import time
import win32api, win32con
VK_CODE = {'left_arrow':0x25,
'spacebar':0x20,
'right_arrow':0x27}
def press(x):
win32api.keybd_event(VK_CODE[x], 0,0,0)
win32api.keybd_event(VK_CODE[x],0 ,win32con.KEYEVENTF_KEYUP ,0)
@johntyree
johntyree / getBlockLists.sh
Last active June 4, 2024 12:30
Make one large blocklist from the bluetack lists on iblocklist.com
#!/usr/bin/env sh
# Download lists, unpack and filter, write to stdout
curl -s https://www.iblocklist.com/lists.php \
| sed -n "s/.*value='\(http:.*=bt_.*\)'.*/\1/p" \
| xargs wget -O - \
| gunzip \
| egrep -v '^#'
@malarkey
malarkey / Contract Killer 3.md
Last active May 24, 2024 23:38
The latest version of my ‘killer contract’ for web designers and developers

When times get tough and people get nasty, you’ll need more than a killer smile. You’ll need a killer contract.

Used by 1000s of designers and developers Clarify what’s expected on both sides Helps build great relationships between you and your clients Plain and simple, no legal jargon Customisable to suit your business Used on countless web projects since 2008

…………………………

@dypsilon
dypsilon / frontendDevlopmentBookmarks.md
Last active June 13, 2024 10:59
A badass list of frontend development resources I collected over time.
@takeshixx
takeshixx / hb-test.py
Last active March 9, 2024 13:37
OpenSSL heartbeat PoC with STARTTLS support.
#!/usr/bin/env python2
"""
Author: takeshix <takeshix@adversec.com>
PoC code for CVE-2014-0160. Original PoC by Jared Stafford (jspenguin@jspenguin.org).
Supportes all versions of TLS and has STARTTLS support for SMTP,POP3,IMAP,FTP and XMPP.
"""
import sys,struct,socket
from argparse import ArgumentParser
@kachayev
kachayev / concurrency-in-go.md
Last active May 31, 2024 09:34
Channels Are Not Enough or Why Pipelining Is Not That Easy
@ericlagergren
ericlagergren / index.gohtml
Last active December 22, 2023 17:51
Hot-reloading / hot-swapping live template files in Go
My name is {{.Name}} and I'm {{.Age}} years old!!
@hillwah
hillwah / vim74_lua
Last active August 19, 2018 14:39 — forked from jdewit/vim74_lua
Installing vim 7.4 with lua on Ubuntu 16.04
sudo apt-get remove --purge vim vim-runtime vim-gnome vim-tiny vim-common vim-gui-common
sudo apt-get build-dep vim-gnome
sudo apt-get install liblua5.1-dev luajit libluajit-5.1 python-dev ruby-dev libperl-dev libncurses5-dev libgnome2-dev libgnomeui-dev libgtk2.0-dev libatk1.0-dev libbonoboui2-dev libcairo2-dev libx11-dev libxpm-dev libxt-dev
sudo rm -rf /usr/local/share/vim
sudo rm /usr/bin/vim
@justincjahn
justincjahn / README.md
Last active January 16, 2024 20:15
Minecraft server(s) using systemd and screen.

Install

# Install dependencies
sudo yum install -y java-1.8.0-openjdk screen

# Create a new unprivileged user for minecraft
useradd -r -m -d /opt/minecraft minecraft

# Create the directory that will house our minecraft instances

sudo su --shell /bin/bash minecraft