Skip to content

Instantly share code, notes, and snippets.

View pcdinh's full-sized avatar

Pham Cong Dinh pcdinh

112 followers · 66 following
View GitHub Profile
@pcdinh
pcdinh / directio_mmap.py
Created December 10, 2016 00:02 — forked from Spindel/directio_mmap.py
Direct IO in Python
#!/bin/env python3
import os
import mmap
import logging
import hashlib
import contextlib
log = logging.getLogger(__name__)
@contextlib.contextmanager
def directio_mmap(filename, readsize, offset):
@pcdinh
pcdinh / adding-HA-hack-to-all-children.css
Last active August 29, 2015 14:22 — forked from stonehippo/adding-HA-hack-to-all-children.css
.scrolling-element-class * {
-webkit-transform: translate3d(0,0,0);
}
@pcdinh
pcdinh / unaccent.rules
Last active August 29, 2015 14:21 — forked from fragoulis/unaccent.rules
À A
Á A
 A
à A
Ä A
Å A
Æ A
à a
á a
â a
@pcdinh
pcdinh / infinitescroll.js
Last active August 29, 2015 14:15 — forked from robertovg/infinitescroll.js
app.directive('infiniteScroll', [
'$rootScope', '$window', '$timeout', function($rootScope, $window, $timeout) {
return {
link: function(scope, elem, attrs) {
var checkWhenEnabled, handler, scrollDistance, scrollEnabled;
$window = angular.element($window);
elem.css('overflow-y', 'scroll');
elem.css('overflow-x', 'hidden');
elem.css('height', 'inherit');
scrollDistance = 0;
@pcdinh
pcdinh / BlockPropagation.md
Created August 10, 2014 13:35 — forked from gavinandresen/BlockPropagation.md

O(1) Block Propagation

The problem

Bitcoin miners want their newly-found blocks to propagate across the network as quickly as possible, because every millisecond of delay increases the chances that another block, found at about the same time, wins the "block race."

@pcdinh
pcdinh / modx-snippets.php
Created July 11, 2014 09:52 — forked from christianhanvey/modx-snippets.php
Snippet: [[SnippetName]]
Chunk: [[$ChunkName]]
System Setting: [[++SettingName]]
TV: [[*fieldName/TvName]]
Link tag: [[~PageId? &paramName=`value`]]
Placeholder: [[+PlaceholderName]]
<?php
@pcdinh
pcdinh / aes.py
Created May 13, 2014 21:51 — forked from gsakkis/aes.py
from binascii import hexlify, unhexlify
from hashlib import md5
from Crypto.Cipher import AES
try:
from M2Crypto import EVP
except ImportError:
EVP = None
def m2_encrypt(plaintext, key, iv, key_as_bytes=False, padding=True):
@pcdinh
pcdinh / 2of3.md
Created March 19, 2014 01:54

2-of-3 Escrow Example with Electrum

This is gmaxwell's 2-of-2 escrow example, adapted to Electrum and to a lesser extent, GFM.

The Scenario

Archey wants to pay Bertha 0.001 BTC for a Twitter Platinum invite, but prevent Bertha from cheating him. Archey selects Iceland to act as

@pcdinh
pcdinh / gist:7052256
Created October 19, 2013 06:24 — forked from hubert3/gist:6483510
#!/usr/bin/env python
"""
Decrypting proxy for Snapchat
Based on mitmproxy + pysnap
https://github.com/mitmproxy/mitmproxy
https://github.com/martinp/pysnap
"""
@pcdinh
pcdinh / nginx.conf
Created October 8, 2013 18:14 — forked from plentz/nginx.conf
#don't send the nginx version number in error pages and Server header
server_tokens off;
# config to enable HSTS(HTTP Strict Transport Security) https://developer.mozilla.org/en-US/docs/Security/HTTP_Strict_Transport_Security
# to avoid ssl stripping https://en.wikipedia.org/wiki/SSL_stripping#SSL_stripping
add_header Strict-Transport-Security "max-age=31536000; includeSubdomains;";
# config to don't allow the browser to render the page inside an frame or iframe
# and avoid clickjacking http://en.wikipedia.org/wiki/Clickjacking
# if you need to allow [i]frames, you can use SAMEORIGIN or even set an uri with ALLOW-FROM uri