node.js and socket.io

By On December 25, 2011 · Leave a Comment · In Development

There is something visceral to code a server and getting it to run. node.js is just that, an unassuming ferocity that draws developers in.

The Node beginner book – http://www.nodebeginner.org/, helps developers take the first baby steps.

This post is meant for people who have gone past [...]

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Ilford Church - 1

Ilford Church

By On October 30, 2011 · Leave a Comment · In Photos (Wallpapers)

Church outside Ilford Shopping Mall

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Comic Con 2011 – London

By On October 30, 2011 · Leave a Comment · In Photos (Wallpapers)

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Banagalore_2

Bangalore Rooftop Panorama

By On May 1, 2011 · Leave a Comment · In Photos (Wallpapers)

Shot outside my friend’s flat in Bangalore

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Reflection in Groovy

By On April 29, 2011 · Leave a Comment · In Development

I wanted to dynamically load a class at runtime and run a function specified in the argument in groovy.

Example  ./run.sh Utilities.uptime

To get that to work,

Read in the argument from the command prompt String classFunctionName = args[0] logger.trace("classFunctionName – " + classFunctionName) Split the name of class and function //Split the name of [...]

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Using AJAX in GRAILS

By On April 29, 2011 · Leave a Comment · In Development

The first step is to define a function in the controller you wish to invoke. For example, in my controller called RunnerController.groovy I defined the following

- RunnerController.groovy

def printIt = { for (String e in params['runnersList'].iterator()) { def runnerInstance = Runner.get(e) println runnerInstance.lastName + ", " + runnerInstance.firstName } redirect(action: "index", params:params) }

Next,- [...]

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Vatican - Fighting with Snaks

Interference between JQuery and Prototype in Grails

By On April 29, 2011 · Leave a Comment · In Development

 
So how did I reach this conclusion. To replicate the issue

In Grails, prototype.js is needed for AJAX calls. You declare in HTML/HEAD <g:javascript library="prototype"></g:javascript> Then create your remote AJAX request <g:submitToRemote id="buttonSubmit" name="buttonSubmit" controller="test" action="echoIt" value="GO!" before="hide()" onComplete="show()"></g:submitToRemote> It all works! I wanted an autocomplete JQuery, so I downloaded from [...]

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