require 'open-uri'
require 'openssl'
url = "http://maps.googleapis.com/maps/api/geocode/xml?address=#{((community.name.to_s+' ')+(community.city.name.to_s+' ' if community.city)+(community.state.code.to_s+' ' if community.state)+(community.zipcode.zip.to_s if community.zipcode)).gsub(' ', '+')}&sensor=true"
xml = open(url).read
hash = Hash.from_xml(xml)
if hash['GeocodeResponse'] and hash['GeocodeResponse']['result'] and hash['GeocodeResponse']['result']['geometry'] and hash['GeocodeResponse']['result']['geometry']['location']
@lat= hash['GeocodeResponse']['result']['geometry']['location']['lat'] if hash['GeocodeResponse']['result']['geometry']['location']['lat']
@lng= hash['GeocodeResponse']['result']['geometry']['location']['lng'] if hash['GeocodeResponse']['result']['geometry']['location']['lng']
end
<div class='show-safety'>
<br/>
<div id="truliamap" style="font-family:arial,verdana;text-align:center; width:350px; height:380px; background-color:B5CF5A;">
<!--<div id="truliamap_header" style="color:;font-weight:bold;font-size:14px;padding:1px;height:16px;">Distinctive Properties</div>-->
<p style="margin:0px;padding:0px;line-height:0px;">
<iframe style="border:none; padding:0px; width:340px; height:329px;" frameborder="0" width="340" height="329" scrolling="no"
src="http://truliamap.trulia.com/truliamapapi/?a=5fa9ac&u=fd63b6&sid=&cv=&v=map&d=source&lat=<%= @lat -%>&lng=<%= @lng -%>&s=large&r=&city=&state=&uid=&zip=<%= community.zipcode.zip.to_s -%>">your browser not compatible</iframe>
</p>
<div style="margin-left:5px;margin-right:5px;text-align:left;font-size:11px;">
<div style="float:left;width:100px;">
<a id="map_signup" href="http://www.trulia.com/tools/map/" target="_blank" style="color:;">Get your own TruliaMap</a></div>
<div id="map_logo" style="float:right;width:79px;cursor:pointer;">
<a href="http://www.trulia.com/" target="_blank">
<img name="mmlogo" id="mmlogo" style="padding:0px; margin:0px;border-width:0px;" src="http://static.trulia-cdn.com/images/map/mm/logo-grn.gif" border="0" alt="Real Estate Search">
</a>
</div>
</div>
</div>
</div>
- background color black, color of text is white
- background color white, color of text is black
- background color yellow, color of text is black
- background color dark-purple, color of text is white
brightness = sqrt( .241 R2 + .691 G2 + .068 B2 )
R = red color (decimal)
G = green color (decimal)
B = blue color (decimal)
background color : EA0516, text color : FFFFFF
backgorund color : FFFF00, text color : 000000
class model
def self.calculate_brightness(color) #format color on hex without #, example FFFFFF
r = color[0..1].hex
g = color[2..3].hex
b = color[4..5].hex
value = Math.sqrt(r * r * 0.241 + g * g * 0.691 + b * b * 0.068)
(value < 130 ? 'FFFFFF' : '000000')
end
end
package{
import flash.net.URLLoader;
import flash.net.URLRequest;
import ru.etcs.utils.FontLoader;
public class Main extends Sprite {
private const _loader:FontLoader = new FontLoader();
public function Main(){
this._loader.addEventListener(Event.COMPLETE, this.handler_complete);
this._loader.load(new URLRequest("Arial.swf"), true);
}
private function handler_complete(event:Event):void {
if(this._loader.fonts.length>0){
trace('FONTS');
var fonts:Array = this._loader.fonts;
for each (var font:Font in fonts) {
trace('--------------------------------------');
trace(font);
trace(font.fontName);
trace('--------------------------------------');
}
}
}
}
}
<input type="hidden" id="refreshed" value="no"/>
<script type="text/javascript">
onload=function(){
var e=document.getElementById("refreshed");
if(getCookie('location_url')==location.href){
e.value="no";
}
setTimeout('setCookie(\'location_url\',location.href);', 100)
if(e.value=="no"){ //page loaded on the first time
e.value="yes";
}else{ //page refreshed or back to this page
e.value="no";
//run your code for the event here
e.value="yes";
}
}
onkeypress=function(event){ //page refreshed
if(event.keyCode==116){
var e=document.getElementById("refreshed");
e.value="no";
}
}
onkeydown=function(event){ //page refreshed
if(event.ctrlKey && event.keyCode == 82){
var e=document.getElementById("refreshed");
e.value="no";
}
}
</script>
package{
public class Main extends Sprite {
private var fontFace:FontControl;
public function Main(){
envFontFace = new FontControl();
envFontFace.addEventListener(FontControl.COMPLETE, loadFont);
envFontFace.load("Arial.swf", "Aller.swf",
[{font:'Arial', id:'Arial'}, {font:'Aller', id:'Aller'}])
}
}
}
package{
import flash.display.Loader;
import flash.events.Event;
import flash.events.IOErrorEvent;
import flash.events.EventDispatcher;
import flash.net.URLRequest;
import flash.system.ApplicationDomain;
import flash.text.Font;
public class FontControl extends EventDispatcher
{
public static const COMPLETE:String = "font_load_complete";
public static const ERROR:String = "font_load_error";
public static var FONTS:Array;
private var _loaderENV:Loader;
private var _loaderINV:Loader;
private var _domainENV:ApplicationDomain;
private var _domainINV:ApplicationDomain;
private var fileLoaded:int;
public function FontControl() {
}
public function load(envPath:String, invPath:String, fontArr:Array):void
{
FONTS = fontArr;
fileLoaded = 0;
_loaderENV = new Loader();
_loaderENV.contentLoaderInfo.addEventListener(IOErrorEvent.IO_ERROR, _ioErrHdlr);
_loaderENV.contentLoaderInfo.addEventListener(Event.COMPLETE, _loadComplete);
_loaderENV.load(new URLRequest(envPath));
_loaderINV = new Loader();
_loaderINV.contentLoaderInfo.addEventListener(IOErrorEvent.IO_ERROR, _ioErrHdlr);
_loaderINV.contentLoaderInfo.addEventListener(Event.COMPLETE, _loadComplete);
_loaderINV.load(new URLRequest(invPath));
}
private function _loadComplete(e:Event):void
{
fileLoaded = fileLoaded + 1 ;
if(fileLoaded == 2){
_domainENV = _loaderENV.contentLoaderInfo.applicationDomain;
_domainINV = _loaderINV.contentLoaderInfo.applicationDomain;
_registerFonts();
var embeddedFonts:Array = Font.enumerateFonts(false);
}
}
private function _registerFonts():void
{
for (var i:uint = 0; FONTS[i]; i++)
{
if(i==0){
if(_domainENV.hasDefinition(FONTS[i].id)){
Font.registerFont(_domainENV.getDefinition(FONTS[i].id) as Class);
}
if(_domainENV.hasDefinition(FONTS[i].id+'Bold')){
Font.registerFont(_domainENV.getDefinition(FONTS[i].id+'Bold') as Class);
}
if(_domainENV.hasDefinition(FONTS[i].id+'BoldItalic')){
Font.registerFont(_domainENV.getDefinition(FONTS[i].id+'BoldItalic') as Class);
}
if(_domainENV.hasDefinition(FONTS[i].id+'Italic')){
Font.registerFont(_domainENV.getDefinition(FONTS[i].id+'Italic') as Class);
}
}
if(i==1){
if(_domainINV.hasDefinition(FONTS[i].id)){
Font.registerFont(_domainINV.getDefinition(FONTS[i].id) as Class);
}
if(_domainINV.hasDefinition(FONTS[i].id+'Bold')){
Font.registerFont(_domainINV.getDefinition(FONTS[i].id+'Bold') as Class);
}
if(_domainINV.hasDefinition(FONTS[i].id+'BoldItalic')){
Font.registerFont(_domainINV.getDefinition(FONTS[i].id+'BoldItalic') as Class);
}
if(_domainINV.hasDefinition(FONTS[i].id+'Italic')){
Font.registerFont(_domainINV.getDefinition(FONTS[i].id+'Italic') as Class);
}
}
}
dispatchEvent(new Event(COMPLETE));
}
private function _ioErrHdlr(e:IOErrorEvent):void
{
trace(e);
dispatchEvent(new Event(ERROR));
}
}
}
* since version 3.1
* font formats:
o TrueType/OpenType TT (.ttf)
o OpenType PS (.otf)
o SafariMobile (iPhone/iPad)
+ only SVG Fonts until iOS 4.1
+ TrueType/OpenType since iOS 4.2
* More info: http://webkit.org/blog/124/downloadable-fonts/
* since
Opera 10: http://www.opera.com/browser/ and Opera Mobile 9.7
* font formats:
o TrueType/OpenType TT (.ttf)
o OpenType PS (.otf)
o SVG (.svg)
* More info: http://dev.opera.com/articles/view/seven-web-fonts-showcases/
* since IE 4
* font formats:
o Embedded OpenType (EOT) created by Microsoft's WEFT tool
o WOFF since IE9
* More info: http://www.microsoft.com/typography/web/embedding/default.aspx
* since Firefox 3.5
* font formats
o TrueType/OpenType TT (.ttf)
o OpenType PS (.otf)
o WOFF (since Firefox 3.6)
* In Chrome 4.0 stable release. As of January 25th, 2010
* In Chrome 3.0, you could run the executable with a command line switch of: --enable-remote-font
* More details on chrome and @font-face here
* font formats
o TrueType/OpenType TT (.ttf)
o OpenType PS (.otf)
o WOFF since version 6
* since version 4, discontinued since Netscape Navigator 6
* font formats:
o Portable Font Resource (.pfr)
* more info: http://en.wikipedia.org/wiki/TrueDoc
For more detail you can see here
http://webfonts.info/wiki/index.php?title=@font-face_browser_support
* eot for ie
* ttf or otf
* woff (optional)
* svg for mobile device
@font-face {
font-family: 'Arial';
src: url('../fonts/arial-webfont.eot');
src: local('☺'),
url('../fonts/arial-webfont.woff') format('woff'),
url('../fonts/arial-webfont.ttf') format('truetype'),
url('../fonts/arial-webfont.svg#webfontOVtGScWg') format('svg');
font-weight: normal;
font-style: normal;
}
class LocalNews < ActiveRecord::Base
@key = 'f889ntmabe5mjqr9dzd2a7ce'
@secret = 'yZM6nU4zGR'
require 'open-uri'
require 'openssl'
require 'md5'
def self.generate_key
"dev_key=#{@key}&sig=#{MD5.new(@key + @secret + Time.now.to_i.to_s).hexdigest}"
end
def self.generate_url_from_zipcode(zipcode, oi_key, limit)
'http://hyperlocal-api.outside.in/v1.1/zipcodes/'+zipcode.to_s+'/stories?'+oi_key+(limit.nil? ? '' : '&limit='+limit.to_s)
end
def self.get_content(zipcode, limit=20)
oi_key = generate_key
url = generate_url_from_zipcode(zipcode, oi_key, limit)
open_url = open(url) rescue nil
return '' if open_url.nil?
json = open_url.read
contents = JSON.parse(json)
end
end
LocalNews.get_content(12345)
LocalNews.get_content(12345, 5)
File.exist?(file_path)
#true if file exist
#false if not exist
File.readable?(file_path)
#true if file readable
#false if not readable
File.zero?(file_path)
#true if file exist but not yet finish created
#false if file exist and already created
