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@yogin
yogin / CryptoKitties.sol
Created January 28, 2018 19:06
CryptoKitties
// Copied from: https://ethfiddle.com/09YbyJRfiI
// CryptoKitties Source code
// Copied from: https://etherscan.io/address/0x06012c8cf97bead5deae237070f9587f8e7a266d#code
pragma solidity ^0.4.11;
/**
* @title Ownable
* @dev The Ownable contract has an owner address, and provides basic authorization control
@voluntas
voluntas / sysctl.conf
Created October 14, 2017 13:07 — forked from techgaun/sysctl.conf
Sysctl configuration for high performance
### KERNEL TUNING ###
# Increase size of file handles and inode cache
fs.file-max = 2097152
# Do less swapping
vm.swappiness = 10
vm.dirty_ratio = 60
vm.dirty_background_ratio = 2
@KivApple
KivApple / numbers.js
Created August 17, 2017 06:53
JavaScript: BigNumber
export class BigNumber {
static INTERNAL_RADIX = 16777216;
static DEFAULT_REAL_PRECISION = 4;
constructor(value, dotPos, sign) {
if (value === undefined) {
value = 0;
}
if (Array.isArray(value)) {
@croxton
croxton / SSL-certs-OSX.md
Last active June 3, 2025 17:42 — forked from leevigraham/Generate ssl certificates with Subject Alt Names on OSX.md
Generate ssl certificates with Subject Alt Names

Generate ssl certificates with Subject Alt Names on OSX

Open ssl.conf in a text editor.

Edit the domain(s) listed under the [alt_names] section so that they match the local domain name you want to use for your project, e.g.

DNS.1   = my-project.dev

Additional FQDNs can be added if required:

@zmts
zmts / tokens.md
Last active October 29, 2025 08:59
Про токены, JSON Web Tokens (JWT), аутентификацию и авторизацию. Token-Based Authentication

Про токены, JSON Web Tokens (JWT), аутентификацию и авторизацию. Token-Based Authentication

Last major update: 25.08.2020

  • Что такое авторизация/аутентификация
  • Где хранить токены
  • Как ставить куки ?
  • Процесс логина
  • Процесс рефреш токенов
  • Кража токенов/Механизм контроля токенов
@antiboredom
antiboredom / transcribe.js
Last active November 22, 2019 01:26
Transcribe video/audio using IBM Watson
var request = require('request');
var fs = require('fs');
var sox = require('sox');
var spawn = require('child_process').spawn;
var WATSON_USER = '';
var WATSON_PASS = '';
var url = 'https://stream.watsonplatform.net/speech-to-text/api/v1/recognize';
@paskal
paskal / site.conf
Last active October 24, 2025 21:14 — forked from plentz/nginx.conf
Nginx configuration for best security and modest performance. Full info on https://terrty.net/2014/ssl-tls-in-nginx/
# read more at https://terrty.net/2014/ssl-tls-in-nginx/
# latest version on https://gist.github.com/paskal/628882bee1948ef126dd/126e4d1daeb5244aacbbd847c5247c2e293f6adf
# security test score: https://www.ssllabs.com/ssltest/analyze.html?d=terrty.net
# your nginx version might not have all directives included, test this configuration before using in production against your nginx:
# $ nginx -c /etc/nginx/nginx.conf -t
server {
# public key, contains your public key and class 1 certificate, to create:
# (example for startssl)
# $ (cat example.com.pem & wget -O - https://www.startssl.com/certs/class1/sha2/pem/sub.class1.server.sha2.ca.pem) | tee -a /etc/nginx/ssl/domain.pem > /dev/null
@szydan
szydan / gist:b225749445b3602083ed
Last active July 3, 2025 03:29
<U+FEFF> character showing up in files. How to remove them?
1) In your terminal, open the file using vim:
vim file_name
2) Remove all BOM characters:
:set nobomb
3) Save the file:
:wq
@lepfhty
lepfhty / elasticsearch-mongo-install.md
Last active June 5, 2016 19:13
Install Elasticsearch and MongoDB with river on Mac OSX.

Install Elasticsearch with Service Wrapper

# This code snippet is runnable

# Download Elasticsearch zip
curl -O https://download.elasticsearch.org/elasticsearch/elasticsearch/elasticsearch-0.90.7.zip

# Unzip to desired location
unzip elasticsearch-0.90.7.zip -d $HOME
@jirutka
jirutka / rules-both.iptables
Created September 18, 2012 12:42
Basic iptables template for ordinary servers (both IPv4 and IPv6)
###############################################################################
# The MIT License
#
# Copyright 2012-2014 Jakub Jirutka <jakub@jirutka.cz>.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is