Amitav Roy amitavroy

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

Implementing State Machine On Eloquent Model*

* Update (12.09.2017): I have improved the trait so that it can be used with objects other than Eloquent Models.

Some days ago I came across a task where I needed to implement managable state for an Eloquent model. This is a common task, actually there is a mathematical model called "Finite-state Machine". The concept is that the state machine (SM) "can be in exactly one of the finite number of states at any given time". Also changing from one state to another (called transition) depends on fulfilling the conditions defined by its configuration.

Practically this means you define each state that the SM can be in and the possible transitions. To define a transition you set the states on which the transition can be applied (initial conditions) and the only state in which the SM should be after the transition.

That's the theory, let's get to the work.

	<?php
	/**
	* Convert a comma separated file into an associated array.
	* The first row should contain the array keys.
	*
	* Example:
	*
	* @param string $filename Path to the CSV file
	* @param string $delimiter The separator used in the file
	* @return array

	module.exports = function(grunt) {
	grunt.loadNpmTasks('grunt-contrib-uglify');
	grunt.loadNpmTasks('grunt-contrib-concat');
	grunt.loadNpmTasks('grunt-contrib-watch');
	grunt.loadNpmTasks('grunt-contrib-clean');
	grunt.loadNpmTasks('grunt-contrib-less');
	grunt.loadNpmTasks('grunt-contrib-cssmin');

	var devPath = 'public/js/dev';
	var prodPath = 'public/js/prod';

	<?php

	class CSVHelper
	{
	// Build wonderful things

	public static function parseCSV($fileName)
	{
	$extractData = [];
	$csvArray = [];

	import * as React from "react";
	import { StyleSheet, TextInput } from "react-native";

	const BLUE = "#428AF8";
	const LIGHT_GRAY = "#D3D3D3";

	class MyTextInput extends React.Component {
	state = {
	isFocused: false
	};

	<?php

	namespace App\Providers;

	use Inertia\ServiceProvider;
	use Illuminate\Http\Request;

	class InertiaServiceProvider extends ServiceProvider
	{
	/**

	# to generate your dhparam.pem file, run in the terminal
	openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048