zulhfreelancer

It's important to note that running this reset will drop any existing data you have in the application

How to reset PG Database on Heroku?

• Step 1: heroku restart
• Step 2: heroku pg:reset DATABASE (no need to change the DATABASE)
• Step 3: heroku run rake db:migrate
• Step 4: heroku run rake db:seed (if you have seed)

One liner

lopspower

Hexadecimal color code for transparency

How to set transparency with hex value ?

For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.

Download This sample on Google Play Store

fay-jai

import React from "react";
import { render } from "react-dom";

const ParentComponent = React.createClass({
  getDefaultProps: function() {
    console.log("ParentComponent - getDefaultProps");
  },
  getInitialState: function() {
    console.log("ParentComponent - getInitialState");
    return { text: "" };

mamantoha

# app/models/experience.rb
#
# == Schema Information
#
# Table name: experiences
#
#  id               :integer          not null, primary key
#  title            :string
#  description      :text
#  created_at       :datetime         not null

maxivak

Sending emails with ActionMailer and Sidekiq

Send email asynchroniously using Sidekiq.

ActionMailer

Create your mailer us usual:

waleedsamy

Backport WebSocket to Apache 2.2

This is my variation from the original patch and that also includes the suggested correction for the bug with secure websocket 'wss://'.

The difference is that I avoid modifying the mod_utils.c and the mod_proxy.h so that if the mod_proxy module has been embedded in the main httpd binary then it will work and you won't get the

janizde

<?php
/**
 * Filter fixing term slug for WPML plugin
 * always (!) removes -{language code} (including repetitions like "-de-de-de") from the end of the slug before it is saved in the database and after WPML modified the slug.
 * Note that this will always happen, even if you typed in the language code yourself in the input.
 * The function will not strip combinations of different language codes like "-de-en-de" (this would certainly result in "-de-en").
 *
 * @author    Jannik Portz (@janizde)
 * @param     string      $slug       The slug coming from WPML_Term_Translations::pre_term_slug_filter
 * @return    string                  The slug without language codes at the end

vitorbritto

Install Apache with Homebrew

Installing Apache

# Start by stopping the built-in Apache, if it's running, and prevent it from starting on boot.
# This is one of very few times you'll need to use sudo:
sudo launchctl unload /System/Library/LaunchDaemons/org.apache.httpd.plist 2>/dev/null

# We need to tap homebrew-dupes because "homebrew-apache/httpd22" relies on "homebrew-dupes/zlib"

and install Apache 2.2 with the event MPM, and we'll use Homebrew's OpenSSL library

xbeta

http://stackoverflow.com/questions/24380159/corebluetooth-and-wifi-interference

http://lists.apple.com/archives/bluetooth-dev/2013/Aug/msg00023.html

This is a well known issue, and it has a solution that is confirmed to work for the Mac side.

sudo defaults write /Library/Preferences/com.apple.airport.bt.plist bluetoothCoexMgmt Hybrid

After you run this script, the issue will go away and BT connections will remain stable.

sergejmueller

## DEFAULT
set $no_cache 0;


## RULES
if ( $request_uri ~ "/wp-" ) {
    set $no_cache 1;
}
if ( $http_cookie ~ (wp-postpass|wordpress_logged_in|comment_author)_ ) {
    set $no_cache 1;