tylernchls

HTTP Basics

Excerise #2

• Solution: Inpect Post request in dev tools and you will see magic number at bottom with the post data.

SQL Lesson

String injection

• Goal: Return all users from the user table in the db via string injection
• Enter Smith will give you single record
• Solution: Fart' OR '1'='1
• The above will return all users in the db even though their is no user named Fart. This is because every record will return with a true value hence the OR statement('1'='1 or true), therefore return the whole users table.

ve3

/**
 * Encryption class for encrypt/decrypt that works between programming languages.
 * 
 * @author Vee Winch.
 * @link https://stackoverflow.com/questions/41222162/encrypt-in-php-openssl-and-decrypt-in-javascript-cryptojs Reference.
 * @link https://github.com/brix/crypto-js/releases crypto-js.js can be download from here.
 */
class Encryption {

stestagg

import tubes
import numpy as np
from matplotlib import pyplot
import glob
from os import path

FILES = glob.glob(path.expanduser("~/src/data/ngrams/1gram/googlebooks*"))

PYTHON_MATCH = '0'
PASCAL_MATCH = '1'

blackout314

• https://sentry.io/pricing/

  • 10,000 rollbar events / mo
  • 7 days data retention

• https://rollbar.com/pricing/

  • 5,000 rollbar events / mo
  • 30 days data retention

andreabazerla

<?php

    // Demo: http://itsvr.altervista.org/

    /* Square area edges in degrees of your custom area map (Verona, Italy) */
    $mapLatTop      = 45.47;
    $mapLatBottom   = 45.37;
    $mapLonLeft     = 10.92;
    $mapLonRight    = 11.06;

blackout314

<?php

function extractValue($html) {
  $v = explode('New posts:</td><td>',$html);
  return explode('</td>', $v[1])[0];
}

function takeBtcTicker() {
  $url = 'https://www.bitstamp.net/api/ticker/';
  $url = 'https://blockchain.info/ticker';

robinrendle

Fixing our local environment with Browsersync

Whenever we change our templates we still have to use our build script and this can get annoying. Thankfully with webpack-dev-server and BrowserSync we can fix this:

npm i -D browser-sync browser-sync-webpack-plugin webpack-dev-server

BrowserSync will act like a proxy, waiting for webpack to do its thing and then reloading the browser for us.

mbuff24

String.prototype.splitSpacesAsInts = function() {
    return this.split(" ").map(function(aNum) { return parseInt(aNum); });
};

function processData(input) {
    var lines = input.split("\n");
    var first = lines[0].splitSpacesAsInts();
    var n = first[0];
    var m = first[1];
    var ops = lines.slice(1).map(function(line) { return line.splitSpacesAsInts(); });

GaryRogers

Getting Composer and PHPUnit to autoload namespaces.

Overview

Details

Project Structure

ProjectRoot
 src

irazasyed

<?PHP

/**
 * Spintax - A helper class to process Spintax strings.
 */
class Spintax
{
    /**
     * Set seed to make the spinner predictable. 
     */