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@DavidKuennen
DavidKuennen / minimal-analytics-snippet.js
Last active October 24, 2024 18:10
Minimal Analytics Snippet
(function (context, trackingId, options) {
const history = context.history;
const doc = document;
const nav = navigator || {};
const storage = localStorage;
const encode = encodeURIComponent;
const pushState = history.pushState;
const typeException = 'exception';
const generateId = () => Math.random().toString(36);
const getId = () => {
@mguezuraga
mguezuraga / AESCipher.py
Last active February 24, 2020 23:16 — forked from swinton/AESCipher.py
Encrypt & Decrypt using PyCrypto AES 256From http://stackoverflow.com/a/12525165/119849
#!/usr/bin/env python
import base64
from Crypto import Random
from Crypto.Cipher import AES
BS = 16
pad = lambda s: s + (BS - len(s) % BS) * chr(BS - len(s) % BS)
unpad = lambda s : s[0:-s[-1]]
@lopes
lopes / aes-cbc.py
Last active November 6, 2024 08:12
Simple Python example of AES in CBC mode. #python #cryptography #aes #cbc #poc
#!/usr/bin/env python3
#
# This is a simple script to encrypt a message using AES
# with CBC mode in Python 3.
# Before running it, you must install pycryptodome:
#
# $ python -m pip install PyCryptodome
#
# Author.: José Lopes
# Date...: 2019-06-14
@redguardtoo
redguardtoo / .ctags.sample
Last active March 21, 2024 16:55
my ~/.ctags. Please note this is configuration for Exuberant Ctags. If you use Universal Ctags, you need run `ctags --options="$HOME/.ctags" -e -R` in shell at least once and fix all the warnings.
--c++-kinds=+p
--fields=+iaS
--extra=+q
--exclude=*/.hg/*
--exclude=.hg/*
--exclude=*/.cvs/*
--exclude=.cvs/*
--exclude=*/.svn/*
--exclude=.svn/*
--exclude=*/.git/*
@jdewit
jdewit / vim74_lua
Last active January 30, 2024 04:57
Installing vim 7.4 with lua on Ubuntu 12.04
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
@rxaviers
rxaviers / gist:7360908
Last active November 16, 2024 07:02
Complete list of github markdown emoji markup

People

:bowtie: :bowtie: 😄 :smile: 😆 :laughing:
😊 :blush: 😃 :smiley: ☺️ :relaxed:
😏 :smirk: 😍 :heart_eyes: 😘 :kissing_heart:
😚 :kissing_closed_eyes: 😳 :flushed: 😌 :relieved:
😆 :satisfied: 😁 :grin: 😉 :wink:
😜 :stuck_out_tongue_winking_eye: 😝 :stuck_out_tongue_closed_eyes: 😀 :grinning:
😗 :kissing: 😙 :kissing_smiling_eyes: 😛 :stuck_out_tongue:
@schickling
schickling / Rakefile
Last active November 5, 2024 09:14
Activerecord without Rails
require "active_record"
namespace :db do
db_config = YAML::load(File.open('config/database.yml'))
db_config_admin = db_config.merge({'database' => 'postgres', 'schema_search_path' => 'public'})
desc "Create the database"
task :create do
ActiveRecord::Base.establish_connection(db_config_admin)
@sturadnidge
sturadnidge / tmux-1.8-on-CentOS-6.x.txt
Last active May 10, 2021 18:31
Install tmux 1.8 on CentOS 6.x minimal (64bit)
# download latest libevent2 and tmux sources, and extract them somewhere
# (thx bluejedi for tip on latest tmux URL)
#
# at the time of writing:
# https://github.com/downloads/libevent/libevent/libevent-2.0.21-stable.tar.gz
# http://sourceforge.net/projects/tmux/files/latest/download?source=files
#
# install deps
yum install gcc kernel-devel make ncurses-devel
@skyebook
skyebook / backup_postgres.sh
Last active April 16, 2016 13:20
Backup OpenShift PostgreSQL Database
#!/bin/bash
# Backs up the OpenShift PostgreSQL database for this application
# by Skye Book <[email protected]>
NOW="$(date +"%Y-%m-%d")"
FILENAME="$OPENSHIFT_DATA_DIR/$OPENSHIFT_APP_NAME.$NOW.backup.sql.gz"
pg_dump $OPENSHIFT_APP_NAME | gzip > $FILENAME
@jboner
jboner / latency.txt
Last active November 15, 2024 14:00
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