Rails Uprooted - By RK

Heroku is become one of my role hero when developing at the app in the ,what we call as “LIVE” stage.Heroku changes your programming system around from an “OFFLINE” system to an “ONLINE” system.The onnly hard work that you need to achieve this is to go on the following link and sign up for your online programming enviornment.

     http://heroku.com/

 Heroku mainly features the following cool stuff for you:

•      Instant Deployment.
•      Create and Edit Online your files.
•      Autogenerated full stack platform available for development.
•      You can also share and collaborate your application.
•      Import as well as Export your apps.
•      One click Ruby gem Installer.
•      Keep an eye on your app through the rails console.
•      Painlessly migrate your database schemata.

For live videos and demos of heroku do visit:

          http://heroku.com/features

Guys,…..am greatly lookin for camping in  Barcamp4 In pune this month on 16th…It will be great  fun in terms of your productivity and knowsharing ability with geeks parking from various technologies.

We have some great topice to be looked upon by some great geeks who have some great love in technology.

The topics being covered are

• CyberSafety
• Software- Testing : SWTBot
• Introduction to Hadoop
• AI & the Web
• AutoTrade with Meta Trader
• Introduction to Blender
• Adobe Flex
• First Look - Spry Framework Adobe Labs
• Demo - PurpleTrail.com
• How to create an Open Source IVR using RAGI
• AJAX - Redefining the Web

For registration and more details, you can check out

http://barcamp.org/BarCampPune4

The “Google Hacks HoneyPot” project provides a security service where in  You can keep of searcg engine hackers using Google against Your vulnerable resources.The Honeypot generally logs information like the number of attempted attacks, the source IP the referral information and the User Agent.Using this information the administrator can detect and also monitor the hackers that have trying to access the security resources of the websites.

For more information with respect to the usage and live demo You can check out the following URL:

http://ghh.sourceforge.net/gettingstarted.php

Hey…I was just freaking over the Internet when just found this cool google search guide.Its provides the details of  setting up cool google search queries which will help u in retreving the specific information that You have been pointing out for.

I am Just posting the link below for the google search guide:

http://www.googleguide.com/

I really came across this beautiful function which allows you to set the precison for a floating point numbers.

The situation was somewhat like this, I wanted the floating point numbers like 1.5 to be displayed as 1.50 i.e upto 2 decimal places fixed after the point.

So , my dear Ruby provides a beautiful function termed as number_with_precision which allows you set the number of digits after the decimal point.

The following is the way of how u can use it:Here I am setting the floating point numbers upto 2 decimal places

<%= number_with_precision(floating_point_number,2) %>