ShaiqAhmedkhan

import 'package:flutter/material.dart';

class StepperDemo extends StatefulWidget {
  @override
  _StepperDemoState createState() => _StepperDemoState();
}

class _StepperDemoState extends State<StepperDemo> {
  int _currentStep = 0;
  StepperType stepperType = StepperType.vertical;

juelvaldivia

SELECT
    t1.TABLE_NAME AS tabla_nombre,
    t1.COLUMN_NAME AS columna_nombre,
    t1.COLUMN_DEFAULT AS columna_defecto,
    t1.IS_NULLABLE AS columna_nulo,
    t1.DATA_TYPE AS columna_tipo_dato,
    COALESCE(t1.NUMERIC_PRECISION,
    t1.CHARACTER_MAXIMUM_LENGTH) AS columna_longitud,
    PG_CATALOG.COL_DESCRIPTION(t2.OID,
    t1.DTD_IDENTIFIER::int) AS columna_descripcion,

sryabov

<template>
  <v-autocomplete
    v-model="select"
    :loading="loading"
    :items="items"
    :search-input.sync="search"
    no-filter
    hide-selected
    clearable
    return-object

stubailo

// Install and import the apollo-engine package
const { ApolloEngine } = require('apollo-engine');
const { graphqlExpress } = require('apollo-server-express');

const app = express();

// Enable tracing and cacheControl in Apollo Server
app.use('/graphql', graphqlExpress({
  tracing: true,
  cacheControl: true,

taniarascia

#!/bin/bash
read -r -p 'Commit message: ' ${desc} # prompt user for commit message
git add .                             # track all files 
git add -u                            # track all deleted files
git commit -m "$desc"                 # commit with message
git push origin master                # push to origin
git push production master            # push to development server

GhazanfarMir

########## Install NGINX ##############

# Install software-properties-common package to give us add-apt-repository package
sudo apt-get install -y software-properties-common

# Install latest nginx version from community maintained ppa
sudo add-apt-repository ppa:nginx/stable

# Update packages after adding ppa

MatteoOreficeIT

<?php

/**
 * User: matteo.orefice
 * Date: 16/02/2018
 * Time: 16:57
 */

namespace MatteoOrefice\Illuminate\Database\Eloquent\Concerns;

levsthings

Installing Docker CE on Ubuntu 17.10 Artful Aardvark

As of 20/10/2017, a release file for Ubuntu 17.10 Artful Aardvark is not available on Download Docker.

If you are used to installing Docker to your development machine with get-docker script, that won't work either. So the solution is to install Docker CE from the zesty package.

sudo apt-get update
sudo apt-get install apt-transport-https ca-certificates curl software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

alistairewj

Install PostgreSQL 10 on Ubuntu

This is a quick guide to install PostgreSQL 10 - tested on Ubuntu 16.04 but likely can be used for Ubuntu 14.04 and 17.04 as well, with one minor modification detailed below.

(Optional) Uninstall other versions of postgres

To make life simple, remove all other versions of Postgres. Obviously not required, but again, makes life simple. If you have data in your previous version of postgres that you'd like to retain, then this is not recommended. Instead, you'll have to use pg_upgrade or pg_upgradecluster.

amandeepmittal

'use strict';
module.exports = function(sequelize, DataTypes) {
  var user = sequelize.define('user', {
	id:{
		allowNull: false,
		autoIncrement: true,
		primaryKey: true,
		type: DataTypes.INTEGER
	},
    username: DataTypes.INTEGER,