Arun prabhakar web designer

JSON- Javascript Object Notation

http://digitalpbk.blogspot.com/2007/06/json-javascript-object-notation.html All object lies between the { }each of the properties has a label and an associated value or an array.It is specified as label : valuea , separates the label-value pairs.Arrays are enclosed in square brackets [ ] and comma separated.In short a JSON object looks likevar blog = {name: "the Digital Me",author : "arun prabhakar",pages : ["http://url1/","http://url2/"];complexarray: [[0,10,10],[7,5,7],[1,9,8],[7,1,4]];};JSON and PHPPHP has 2 built in functions to help ...

Google Search for Pro's

http://digitalpbk.blogspot.com/2007/03/google-search-for-pros.html query to within the title. Eg: the digital me intitle:digital arunThis will return all sites with digital on the title and contain arun anywhere in the document.[allinurl:]This modifier when used will limit all your search queries to within the URL . Eg: allinurl:making wmp skin[inurl:]This modifier when used will limit the first search query to within the title. Eg: inurl:digitalpbk orkutSearches for digitalpbk in url and orkut in the document[define:] This keyword attempts to find you a definition ...

How to Download Google App Engine Code

http://digitalpbk.com/google-app-engine/how-to-download-app-engine-code How to Download Google App Engine Code Download App Engine Source code with the Google App Engine SDK Google App Engine is a web hosting platform from Google which is designed to scale. Unlike the conventional server code deployment with load balancers, Google App Engine service scales automatically with load balancing without you needing to set up the load balancer / cloned application servers. The downside is that Google App Engine can only support applications written in Python version 2 ...

Protect yourselves from phishing

http://digitalpbk.blogspot.com/2007/01/get-smart-against-phishing.html Protect yourselves from phishing Phishing? Haven't heard that...Phishing is very similar to fishing. In fishing, we put a bait and wait for the fish to catch it. In Phishing, a fraudsters acting as a genuine bank employee or web admin, sents you an email (the bait) asking for confidential and personal data, that could potentially harm you (Its not nice to see your savings balance to drop to ZERO, right?)Fraudsters are getting smarter and equipping with techniques that almost fool you. So ...

Django SocialAuth Fix Google Email Open id attribute exchange

http://digitalpbk.com/django/django-social-auth-fix-google-open-id-email : user = User.objects.get(pk = user_id) return user except User.DoesNotExist: return None With these fixes the openid login with google should fetch you the email. :) Looking for Django Web hosting ? Try Dreamhost. Get $50 discount off on $114 (ie for 64$) using this promocode ARUN97DISC for unlimited space, bandwidth and django hosting. Python Django Software ...

Getting Wifi to Work with Fedora 8 on V3000

http://digitalpbk.blogspot.com/2008/02/fedora-8-presario-v3000-wifi-install.html Getting Wifi to Work with Fedora 8 on V3000 So far...Downloaded NDISWrapper.Tried make. Got[root@localhost ndiswrapper-1.52]# makemake -C drivermake[1]: Entering directory `/home/arun/ndiswrapper-1.52/driver'Makefile:24: *** Kernel tree not found - please set KBUILD to configured kernel. Stop.make[1]: Leaving directory `/home/arun/ndiswrapper-1.52/driver'make: *** [all] Error 2Problem was I dint have the source, downloading source. But what is the kernel number ?uname -rI knew I had ...

An Introduction to PHP

http://digitalpbk.blogspot.com/2007/04/introduction-to-php-part1.html An Introduction to PHP PHP ?PHP stands for Hypertext Preprocessor. Well what is it ? In the world wide web we are familiar with the HTML page. The HTML page is static and does not change. What if we want a page that has some parts common and other parts different according to the browser or user that is visiting the site? Say for an example, a user's profile page. It is wasteful and time consuming to make each user a separate HTML page. Here is where Server side scripting comes in. Thus we ...

cURL PHP Error on Windows

http://digitalpbk.blogspot.com/2009/05/curl-php-windows-unable-load-libcurlphp.html cURL PHP Error on Windows Fatal error: Call to undefined function curl_init() in D:/webs/php.php on line 284This problem arises because of not including the lib_curl.dll to PHP. To solve this uncomment the line as shown below;extension=php_bz2.dllextension=php_curl.dll;extension=php_dba.dllNow restart apache server. If you get an error "Unable to Load X:/path/php/ext/php_curl.dll", copy SSLEAY32.PHPlibEAY32.dll (OpenSSL) Libraries to the System32 folder.Now restart apache server ...

Buttons with Rollover Effect

http://digitalpbk.blogspot.com/2007/06/buttons-with-rollover-effect.html when the mouse is over the image. The third image is not used.So we have to design the buttonHTML:Styles:a.ah{display:block;width:382px;height:75px;background:url("http://www.blogger.com/img/bg-tab-right.gif") no-repeat 0 0;}a.ah:hover{background:url("http://www.blogger.com/img/bg-tab-right.gif") no-repeat 0 -75px;}The -75px highlited in red indicates the height of the images to be skipped, in this case 75px, If we have to display the third image as the hover image then just ...

uTorrent 2.2 uTP means slower downloads

http://digitalpbk.com/utorrent/utorrent-22-utp-slow-downloads-disable uTorrent 2.2 uTP means slower downloads uTorrent which was recently acquired by BitTorrent has a new feature called uTP which stands for Micro Transport Protocol µTP or “micro-Transport Protocol” is a new protocol from BitTorrent, Inc. that is at the heart of the new major release of our popular BitTorrent clients “µTorrent” and “BitTorrent Mainline”. This protocol or feature is designed to slow down the utorrent downloads when it detects network is getting congested. Without this feature ...