snehesht

For symmetic encryption, you can use the following:

To encrypt:
openssl aes-256-cbc -salt -a -e -in plaintext.txt -out encrypted.txt

To decrypt:
openssl aes-256-cbc -salt -a -d -in encrypted.txt -out plaintext.txt


For Asymmetric encryption you must first generate your private key and extract the public key.

snehesht

// Usage: phantomjs openload.js <video_url>
// if that doesn't work try: phantomjs --ssl-protocol=any openload.js <video_url>

var separator = ' | ';
var page = require('webpage').create(),
  system = require('system'),
  id, match;

if(system.args.length < 2) {
  console.error('No URL provided');

snehesht

vs Questions

---

1. http://stackoverflow.com/questions/804115 (rebase vs merge).
2. https://www.atlassian.com/git/tutorials/merging-vs-rebasing (rebase vs merge)
3. https://www.atlassian.com/git/tutorials/undoing-changes/ (reset vs checkout vs revert)
4. http://stackoverflow.com/questions/2221658 (HEAD^ vs HEAD~) (See git rev-parse)
5. http://stackoverflow.com/questions/292357 (pull vs fetch)
6. http://stackoverflow.com/questions/39651 (stash vs branch)
7. http://stackoverflow.com/questions/8358035 (reset vs checkout vs revert)
8. http://stackoverflow.com/questions/5798930 (git reset vs git rm --cached)

snehesht

#!/usr/bin/env perl

use strict;
use warnings;
use Cwd;

# Opening a new window.
# Fixed version of script from
# http://lists.schmorp.de/pipermail/rxvt-unicode/2012q3/001609.html
# by José Romildo Malaquias <malaquias at gmail.com>

snehesht

Effective Engineer - Notes

• By Edmond Lau
• Highly Recommended 👍
• http://www.theeffectiveengineer.com/

What's an Effective Engineer?

• They are the people who get things done. Effective Engineers produce results.

Adopt the Right Mindsets

snehesht

#!/usr/bin/env python
# vim:fileencoding=utf-8

""" [NAME] script or package easy description

[DESCRIPTION] script or package description
"""
from datetime import datetime
from argparse import ArgumentParser
import pprint

snehesht

var buff = new Buffer(100);
fs.open(file, 'r', function(err, fd) {
  fs.read(fd, buff, 0, 100, 0, function(err, bytesRead, buffer) {
    var start = buffer.indexOf(new Buffer('mvhd')) + 17;
    var timeScale = buffer.readUInt32BE(start, 4);
    var duration = buffer.readUInt32BE(start + 4, 4);
    var movieLength = Math.floor(duration/timeScale);
    
    console.log('time scale: ' + timeScale);
    console.log('duration: ' + duration);

snehesht

/* 
 * https://css-tricks.com/snippets/css/font-stacks/
 * https://css-tricks.com/snippets/css/system-font-stack/ 
 */

/* Times New Roman-based stack */
font-family: Cambria, "Hoefler Text", Utopia, "Liberation Serif", "Nimbus Roman No9 L Regular", Times, "Times New Roman", serif;

/* Modern Georgia-based serif stack */
font-family: Constantia, "Lucida Bright", Lucidabright, "Lucida Serif", Lucida, "DejaVu Serif", "Bitstream Vera Serif", "Liberation Serif", Georgia, serif;

snehesht

const express = require('express')
const bodyParser = require('body-parser')

const app = express()

// app.use(function (req, res, next) {
//   req.rawBody = '';
//   req.setEncoding('utf8');

//   req.on('data', function (chunk) {

snehesht

import re, requests, json;
from html.parser import HTMLParser

class SSLParser(HTMLParser):
    def handle_data(self, data):
        self.result.append(data)
        
    def setup(self):
        self.result = [];