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To be able to program in ColdFusion, a ColdFusion server needs to be installed. There are a couple of options available, but the one that we are going to focus on is a local development server.

A local development server is free and allows you to develop ColdFusion applications that use all of ColdFusion’s available features. There are, however, a few limitations, such as not being able to use the server as an external web server. That being said, there are additional benefits to using a local ColdFusion development server, such as not needing to have IIS or Apache installed, but instead using the packaged web server.

To install ColdFusion, follow the steps below:

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<cfoutput>#DateFormat(now(), "mm/dd/yyy")#</cfoutput>

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<h1>Tag - CreateObject .init()</h1>
<cffile action = "append" file = "#expandpath('./testing.txt')#" output = "#getTickCount()# Tag - CreateObject .init() Before">
<cfset obj = createObject("component", "inittest.main").init() />
<cffile action = "append" file = "#expandpath('./testing.txt')#" output = "#getTickCount()# Tag - CreateObject .init() After">

<h1>Tag - cfobject .init()</h1>
<cffile action = "append" file = "#expandpath('./testing.txt')#" output = "#getTickCount()# Tag - cfobject .init() Before">
<cfobject component="inittest.main" name="obj" />
<cfset obj = obj.init() />

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<cfcomponent initmethod="init">
	<!--- init is the default or implied method --->
	<!--- having an incorrect initmethod name will cause the cfc to error --->
	<cffunction name="init">
		
		<cffile action = "append" file = "#expandpath('./testing.txt')#" output = "#getTickCount()# - Init">
		
		
	</cffunction>	
	

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<cfscript>
blah = stuff({key1='foo',key2='bar'});

public boolean function stuff(struct mystruct)
{
  return structIsEmpty(arguments.mystruct);
}

/*
The above will throw an error (eventually, again, it's not always reproduceable. You'll just get a random CF

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<cfsetting requesttimeout="600">
<cfparam name="thelogname" default="clean_maillogH.log">
<cfinclude template="stopwatch.cfm">
<cfset ds = "dev_bktools">
<cfset stopwatch = makeStopwatch()>

<cfoutput>

<cfset stopwatch.start("Begin timing")>

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if ( len(arguments.email) lte 5) {
			// email too short
			return 0;
		}
		else if ( len(arguments.password) eq 0 ) {
			// empty password
			return 0;
		}
		else {
			var userDAO = uDAO;

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if ( len(arguments.email) gt 5) {
			if ( len(arguments.password) eq 0 ) {
				var userDAO = uDAO;
				var user = userDAO.getUserByLogin( arguments.email, arguments.password );
				if ( user.recordcount gt 0) 
					if ( user.deletedat gt "") {
						//login successful
						return user.id;
					}
					else {

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var dbSize = 5 * 1024 * 1024; // 5mb initial database

var db = openDatabase(“GavinsDB", "", “Gavins DB", dbSize, 
	function() {
	    console.log('db successfully opened or created');
	},
	function() {
    		console.log('db error');
	}
);

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db.transaction(function (tx) {
  tx.executeSql('CREATE TABLE doctors (id unique, doctorName)');
});