Cloud-hosting is a method to scale from 1 web server to thousands of web servers easily.
This tutorial shows you how to get an app off the ground with Python and Google AppEngine.
It contains many useful links to more detailed info about AppEngine and Python.

Ever been in the situation where you are blocked off certain websites in your school or your workspace? Hate not being able to slack off because of the blocked websites ? There's an easy fix for it. And it does not require a proxy server. The reason that I don't suggest using a proxy server is because 99.9% of proxies are blocked out of most computer networks. So it does not usually be an effective option to get around blocked websites. So here are the two methods to get around blocked websites without using a proxy server.

Content on your server may not be of interest to people of all countries. So in order to block IPs from those countries so that you don't shell out extra money for the bandwidth wasted by them you have to filter the packets using iptables

This tutorial has been written for the same purpose - How to block connections from irrelevant countries.

First of all, you cannot manually add every ip address to the rules list even if you find out what ranges belong to which country.

While using your computer, Many of the times you may have a need to get support from someone who knows much about computer then you do. So, to work on this you need to get a kind of "Remote Desktop" sharing software, which can be used by your friend to access your computer Remotely.

One free software of such a kind is TeamViewer, it is free for non-commercial personal use.

rapidshare

Finally,the solution to all your download problems

download files from rapidshare,megaupload etc..without any premium account,without any wait and parallel and resumable downlaods,and that too unlimited......

Step 1

This is must for using this hack. This hack cannot be used using static IP's like College ,Office Computers. For BSNL users its better than Miracle...

The script has been updated. Please watch this topic, to be notified of more updates

Hi,

This is little tutorial on backing up your firefox profiles. Many times it happens that we install some addon, and firefox won't start again after that. Then we'll have to tweak extensions.ini, ....blahblah or delete and recreate the whole profile at the cost of your settings, cache, and previous addons, themes. So to prevent this, I've devised two methods for backup, the first one being applicable to firefox users on all operating systems which involves installing an addon and configuring it. The second method is applicable to Linux users (and probably mac, bsd) which is a little advanced, but works good.

Attachment: 

Firefox Backup Profile during startup script

ReadNotify is an extremely sophisticated certified email service that has options to let you know whether an email you sent was opened under all circumstances and provides proof of your sending, too, while hiding most of the complexity behind easily accessible plug-ins, tools and email shortcuts.

Pros

ReadNotify lets you know (even under all circumstances) whether an email you sent has been opened You can prove you sent a message with ReadNotify or make mail self-destruct, unprintable ReadNotify offers an easy to use Windows tool as well as email shortcuts

Cons

ReadNotify does not allow recipients to opt out of "invisible" receipts Messages with restricted recipient access interfere with normal email workflow You cannot edit certified ReadNotify messages after they have been sent

• Insert memory card in a card reader
• Goto C:\system using any Explorer
• Rename mmcstore to mmcstore.txt
• Open file to see the password

Hi,

If you're a facebook user and chat a lot with Facebook friends, then you must be in search of a desktop client for use with Facebook chat, right ?

So in this HOWTO, I cover how to use Pidgin for Facebook chat WITHOUT any extra installation of plugins, etc.

This tutorial enables you to connect to Facebook chat using Jabber or XMPP protocol !

Social networking sites like Facebook, Twitter, etc. are usually blocked on networks of educational institutes, offices, etc.

There's a simple trick to this.

You can either follow this one - http://www.ampercent.com/access-facebook-when-blocked-in-office-school/5011/

or a better one is to change your DNS server.

But note that many institutions may be already using OpenDNS to filter the network. So you cannot use OpenDNS.