rstormsf

pragma solidity 0.4.24;

import "openzeppelin-solidity/contracts/token/ERC20/ERC20.sol";
import "openzeppelin-solidity/contracts/math/SafeMath.sol";


contract VestingVault12 {
    using SafeMath for uint256;
    using SafeMath for uint16;
    

EmadAdly

Renew The Let’s Encrypt Certificate

Let’s Encrypt certificates are only valid for 90 days. To renew the certificate before it expires, run the following commands from the server console as the bitnami user. Remember to replace the DOMAIN placeholder with your actual domain name, and the EMAIL-ADDRESS placeholder with your email address.

1- Login your server using SSH

ssh -i Key.pem bitnami@00.00.00.00

2- Stop Apache Server

sudo /opt/bitnami/ctlscript.sh stop

prodrammer

/// <reference types="Cypress" />
import draggable from './draggable'

// drag and drop a source element to a target selector, anchoring the drop to the given
// position of the selector. positions are the same as the cypress trigger command
Cypress.Commands.add('drop', { prevSubject: 'element' }, ($source, selector, position) => {
  cy.get(selector).then($target => {
    const source = $source[0]
    const target = $target[0]
    draggable(source, target, position)

judy2k

# Pass the env-vars to MYCOMMAND
eval $(egrep -v '^#' .env | xargs) MYCOMMAND
# … or ...
# Export the vars in .env into your shell:
export $(egrep -v '^#' .env | xargs)

mistercoffee66

//jquery-dosomething-ES6.js
//after modification
//assumes jQuery is avail as global or via NPM etc

import jQuery from 'jquery'

export default function() {
  +function($) {
    var $this = $(this);
    var newText = $this.data('text');

jamiewilson

Deploying a Meteor app to Digital Ocean

Table of Contents

1. Create an SSH Key
2. Create a Digital Ocean account and droplet
3. Connect to your server with SSH
4. Create a new user and disable root access
5. Give your new user sudo privileges and add SSH keys to his/her account
6. Disable remote access to root account

postspectacular

# 12fps resize to 640x360
ffmpeg -f image2 -r 12 -i frame-%04d.png -pix_fmt rgb24 -r 12 -s 640x360 anim.gif

# with watermark
ffmpeg -f image2 -r 12 -i frame-%04d.png -pix_fmt rgb24 -r 12 -s 640x360 -vf "movie=credits.png [watermark]; [in][watermark] overlay=10:10 [out]" anim.gif

lukaswhite

# Install Java
sudo apt-get install openjdk-7-jre-headless -y

# Download & install the Public Signing Key
wget -qO - http://packages.elasticsearch.org/GPG-KEY-elasticsearch | sudo apt-key add -

# Add the following to /etc/apt/sources.list
deb http://packages.elasticsearch.org/elasticsearch/1.3/debian stable main

# Update Aptitude

floptwo

PHP-CLI (PHP en ligne de commande) sur les hébergements mutualisés OVH

More complete info here http://cluster015.ovh.net/infos/ (thanks to @42antoine)

(cli)

/usr/local/php5.3/bin/php => PHP 5.3.29 (cli) (built: Nov 21 2017 08:55:07)
/usr/local/php5.4/bin/php => PHP 5.4.45 (cli) (built: Nov 21 2017 08:35:51)
/usr/local/php5.5/bin/php => PHP 5.5.38 (cli) (built: Nov 21 2017 08:46:45)

atomicpages

<?php
/**
 * A simple regex to test whether or not a facebook url is valid. For basic usage, this will do the job.
 * @see Test cases <http://ideone.com/ZMJp4f>
 */ 
	$fbUrlCheck = '/^(https?:\/\/)?(www\.)?facebook.com\/[a-zA-Z0-9(\.\?)?]/';
	$secondCheck = '/home((\/)?\.[a-zA-Z0-9])?/';
	
	$validUrl = 'https://www.facebook.com/atomicpages/';