Randy Urtubia rurtubia

Font Awesome tutorial and cheatsheet

<link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css">

	<?php

	//Declaring a constant.
	//Constants do not start with a "$" sign.
	//They need to be declared by using the function "define()"
	//define() syntax:
	#name: name for the constant.
	#value: value for the constant.
	#case-insensitive: default is false.


	addcslashes() Returns a string with backslashes in front of the specified characters
	addslashes() Returns a string with backslashes in front of predefined characters
	bin2hex() Converts a string of ASCII characters to hexadecimal values
	chop() Removes whitespace or other characters from the right end of a string
	chr() Returns a character from a specified ASCII value
	chunk_split() Splits a string into a series of smaller parts
	convert_cyr_string() Converts a string from one Cyrillic character-set to another
	convert_uudecode() Decodes a uuencoded string
	convert_uuencode() Encodes a string using the uuencode algorithm

	<?php
	//An array stores multiple values in one single variable.

	//In the following example $cars is an array
	$cars = array("Volvo","BMW","Toyota");

	//The PHP var_dump() function returns the data type and value:
	var_dump($cars);
	?>

	<!DOCTYPE HTML>
	<HTML>
	<BODY>
	<?php

	//GLOBAL VARIABLES are written outside any functions and can only be accessed outside functions
	$vg1 = 123;
	$vg2 = 456;

	echo $vg1 + $vg2;

	<RelativeLayout>


	<TextView
	android:id="@+id/tvView"
	android:layout_width="wrap_content"
	android:layout_height="wrap_content"
	android:text="Mi TextView"
	android:textSize="20sp"/>
	android:text=""

	<!DOCTYPE html>
	<html>
	<head>
	<title></title>
	<!--the script tag links html and javascript.-->
	<script type='text/javascript' src='script.js'> </script>
	<!--this script links to the jQuery libraries..-->
	<script type="text/javascript" src="https://code.jquery.com/jquery-1.10.2.js"></script>
	<!--CSS reference-->
	<link rel="stylesheet" type="text/css" href="stylesheet.css"/>

	A structure chart is a hierarchy chart
	that shows
	the data
	and control
	information flows between the modules.
	(Figure 63.1 shows a partial structure chart.)

	Each module
	is represented as a rectangle.
	Each data flow (or data couple)

	<!DOCTYPE HTML>
	<HTML>
	<BODY>
	<?php
	#in php, keywords, classes, functions and user-defined functions are Non-Case Sensitive:
	ECHO "hi<br>";
	Echo "hi<br>";
	echo "hi<br>";

	#However, all variables are Case Sensitive: