manofi21

// declaration and inisialitation variable
  int _counter;
  DatabaseReference _counterRef;
  DatabaseReference _messagesRef;
  StreamSubscription<Event> _counterSubscription;
  StreamSubscription<Event> _messagesSubscription;
  bool _anchorToBottom = false;

  String _kTestKey = 'Hello';
  String _kTestValue = 'world!';

zsoltk

@Composable
private fun RotatingText() {
    RotateIndefinitely(durationPerRotation = 4000) {
        Text("Rotating text!")
    }
}

slightfoot

class ColumnBuilder extends StatelessWidget {
	final IndexedWidgetBuilder itemBuilder;
	final MainAxisAlignment mainAxisAlignment;
	final MainAxisSize mainAxisSize;
	final CrossAxisAlignment crossAxisAlignment;
	final TextDirection textDirection;
	final VerticalDirection verticalDirection;
	final int itemCount;

james2doyle

<?php

// find the model, update the model, give me the fresh model
$updatedUser = tap(User::find(1), function ($user) use ($data) {
  return $user->update($data);
})->fresh();

naveenyagati

Steps to install latest Laravel with LEMP on Digital Ocean Ubuntu 16.4

This tutorial is made based upon my experiences.In DigitalOcean Firewall in Configured by default so no changes are needed.Let's Encrypt has been pre-installed for us in Digita Ocean, please see: http://do.co/le-nginx

Install PHP 7 on Ubuntu

sudo apt-get update
sudo apt-get install -y language-pack-en-base
sudo LC_ALL=en_US.UTF-8 add-apt-repository ppa:ondrej/php
sudo apt-get install zip unzip
sudo apt-get install -y php7.0 php7.0-fpm php7.0-mysql php7.0-zip php7.0-gd

technoknol

<?php
// custom validator in laravel to validate comma separated emails. 

\Validator::extend("emails", function($attribute, $values, $parameters) {
            $value = explode(',', $values);
            $rules = [
                'email' => 'required|email',
            ];
            if ($value) {
                foreach ($value as $email) {

sharifbdp

$type = $request->input('email_or_phone');

$user = UserVerify::where('user_id', $request->input('user_id'))
                    ->where(function($query) use ($type, $request) {
                        if ($type == 1) {
                            return $query->where('email', $request->input('email'));
                        }
                        if ($type == 2) {
                            return $query->where('mobile_no', $request->input('mobile_no'));
                        }

blogui91

var required_fields = ['place','start_date','end_date','description'];

var message_errors = {
	place : 'Place is required',
	start_date : 'start_date required',
	end_date : 'end_date is required',
	description : 'description is required',
	invalid_dates : 'Start date has to be less than end date'
};

belohlavek

Deploying a subfolder to GitHub Pages

Sometimes you want to have a subdirectory on the master branch be the root directory of a repository’s gh-pages branch. Here's how to do it:

For the sake of this example, let’s pretend the subfolder containing your site is named dist.

Step 1

Remove the dist directory from the project’s .gitignore (or skip and force-add afterwards).

UedaTakeyuki

# reference: http://stackoverflow.com/questions/31230133/how-to-make-a-raspberry-pi-2-laravel-5-1-server
apt-get install mysql-server mysql-client apache2 php5 php5-cli libapache2-mod-php5 php5-mysql php5-curl php5-gd php-pear php5-imagick php5-mcrypt php5-memcache php5-mhash php5-sqlite php5-xmlrpc php5-xsl php5-json php5-dev libpcre3-dev

sudo curl -sS https://getcomposer.org/installer | sudo php5

# create project
#composer.phar create-project laravel/laravel --prefer-dist projectName
#sudo chown -R www-data:www-data /var/www/
#sudo chmod -R 775 projectName