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The name 'Resource' does not exist in the current context

Well, playing with mono for Android is quite fun, until you run into very silly errors which kind of keep you stuck for hours before

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Could not start a simulator - CPN Tools

I was facing this wierd problem for the past couple of hours. The problem is that CPN Tools gives you very little debug information or

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JENAROOT not set

When you are trying to run SPARQL query examples from the command-line, JENA complains you of JENAROOT not set. You can easily set the path

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How to debug in octave?

To add a breakpoint, use
dbstop(’yourfunctionname’, yourlinenumber)

Example:
dbstop(’dlt_demo’, 303);

To go to next line, type
dbnext

To step into type
dbstep

To continue running, type
dbcont

Error calling Dispatcher.dispatch #<NoMethodError: You have a nil object when you didn't expect it! You might have expected an instance of Array. The error occurred while evaluating nil.split>

I encountered another funny little problem while running a rails application with mongrel cluster. I was pretty confident, I correctly integrated the mongrel_cluster with apache

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Bluetooth based Chat Application

I am fond of “Wireless Communication Technology”. The way messages and information packets get transferred from one node to the other without any physical connection

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jQuery slideUp and slideDown flickering problem

Using jquery for sliding a div up/down is real fun. But often while using this it is found that the divs resize or flicker. This

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Simple C++ STL Examples

Simple GNU Cat Program
// File: cat.cpp
// Primitive Version of the GNU cat program.

// Accepts standard input and copies to the standard output
// The oputput contains

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Convert first letter of each word to uppercase in MySQL

Convert first letter of each word to uppercase in

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Handy Mysql Commands

Backup a database

# mysqldump -u [username] -p [password] [databasename] > [backupfile.sql]

Backup a database with add drop table if exists

# mysqldump –add-drop-table -u sadmin -p pass21

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