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#dart:convert example

How to pretty-print JSON using Dart.

How to display JSON in an easy-to-read (for human readers) format.

Main library: dart:convert
Main element: JsonEncoder.withIndent
Gist: https://gist.github.com/kasperpeulen/d61029fc0bc6cd104602

For the scenario, imagine posts has a foreign key user_id referencing users.id

public function up()
{
	Schema::create('posts', function(Blueprint $table) {
		$table->increments('id');
		$table->string('title');
		$table->text('body');

	/*****************************************************************
	* onMessage from the extension or tab (a content script)
	*****************************************************************/
	chrome.runtime.onMessage.addListener(
	function(request, sender, sendResponse) {
	if (request.cmd == "any command") {
	sendResponse({ result: "any response from background" });
	} else {
	sendResponse({ result: "error", message: `Invalid 'cmd'` });
	}

	<?php

	// Based on <https://github.com/mecha-cms/x.minify>

	namespace x\minify\_ { // start namespace

	$n = __NAMESPACE__;

	\define($n . "\\token_boolean", '\b(?:true\|false)\b');
	\define($n . "\\token_number", '-?(?:(?:\d+)?\.)?\d+');

	// Simulate a call to Dropbox or other service that can
	// return an image as an ArrayBuffer.
	var xhr = new XMLHttpRequest();

	// Use JSFiddle logo as a sample image to avoid complicating
	// this example with cross-domain issues.
	xhr.open( "GET", "http://fiddle.jshell.net/img/logo.png", true );

	// Ask for the result as an ArrayBuffer.
	xhr.responseType = "arraybuffer";

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8" />
	<title>parseTable</title>
	</head>
	<body>
	<table>
	<thead>
	<tr>

	var svg = document.querySelector( "svg" );
	var svgData = new XMLSerializer().serializeToString( svg );

	var canvas = document.createElement( "canvas" );
	var ctx = canvas.getContext( "2d" );

	var img = document.createElement( "img" );
	img.setAttribute( "src", "data:image/svg+xml;base64," + btoa( svgData ) );

	img.onload = function() {

	/*
	No jQuery necessary.
	Thanks to Dan's StackOverflow answer for this:
	http://stackoverflow.com/questions/123999/how-to-tell-if-a-dom-element-is-visible-in-the-current-viewport
	*/

	function isElementInViewport(el) {
	var rect = el.getBoundingClientRect();
	return (
	rect.top >= 0 &&

	start = new Date(2001, 0, 1)
	end = new Date()

	function randomDate(start, end) {
	return new Date(start.getTime() + Math.random() * (end.getTime() - start.getTime()))
	}

	//http://apod.nasa.gov/apod/ap950616.html

	/**
	* Metni url'de kullanılabilir hale çevirir. Boşluklar tireye çevrilir,
	* alfanumerik olmayan katakterler silinir.
	*
	* Transform text into a URL path slug(with Turkish support).
	* Spaces turned into dashes, remove non alnum
	*
	* @param string text
	*/
	slugify = function(text) {