About Me

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Delhi, NewDelhi, India
I am currently pursuing my Ph.D from IIT Delhi. I started blogging so that people don't face much of a hassle in finding solutions to problems that I've already faced and sorted out. Problems could be either hardware or software. Of late, it's becoming a hobby, especially after I received an e-mail from an anonymous reader from Germany who found one of my blog entries very useful.

Monday, February 21, 2011

Moved to Wordpress!

Hey People,

I've moved my blog to narenbharatwaj.wordpress.com. You'll find all my previous entries over there. The reason for the move is native support for LaTeX by wordpress. See you all there.

Naren

Sunday, October 10, 2010

Installing Windows on a MAC using BOOT CAMP

This is for those who wish to dual boot their MAC with Windows. Whether you accept it or not, Windows is quite popular among the masses and the profusion of useful windows specific software forces MAC users to install it on their beasts even if they don't quite like it. Compatibility with other Windows users is another driving factor for the necessity to install Windows. Apple made this possible with their Intel transition in 2006. Boot Camp made the process very simple with its introduction along with MAC OS 10.5 (Leopard). Boot Camp has seen an upgrade to version 3 with the release of MAC OS 10.6 (Snow Leopard), with support for Windows 7. Let us go through this simple process without further delay.


Monday, August 16, 2010

Enable backspace to take you to the previous page in firefox

For a change, a small tip for people who use keyboard shortcuts for navigation in the web browser. I've been using this feature in IE and Safari. I recently noticed that this doesn't work by default in firefox (Ubuntu). To enable this feature, open a firefox window and type 'about:config' (without the quotes). Search for 'backspace' in the filter tab. The only entry for backspace will be 'browser.backspace_action'. Right click on it and modify the entry to '0' from the default value. There you go. Now, you can use backspace to go to the previous page/s you were viewing.

Friday, July 9, 2010

Latex Tutorial: Lecture 1

OK guys. I've decided to write a series of blogs on how to start using LaTeX. This is for people who are willing to make a switch from MS-WORD/Open-Office/Pages to LaTeX to prepare their complex documents. The reason I use the word 'Complex' will be evident either later in the post or some other post that I will write later. First up, I'll cover the installation part on 3 Operating Systems (Mac OS X, Windows and Linux). This will be equivalent to overcoming a major hurdle for newbies (That's how I felt when I began learning LaTeX). Installing is not difficult, but a bit confusing. Hence, I've decided to dedicate a complete post to that. I plan to go in a step-by-step manner on how LaTeX works. Firstly, I'll start off by showing y'all a picture I came across on the Internet. This picture summarizes the need to make the switch when preparing complex documents.

The most important advantage of LaTeX is that you need not worry about formatting the document. Globally specified, the formatting remains the same throughout the document. Just worry about the CONTENT. Preparing complex documents like, say a Book, becomes a tedious task once you have to keep adjusting the position of text relative to the figures and tables in the document. You end up spending more time formatting the document than adding content to it. More on the advantages sometime later. My attempt here is to encourage more people to use LaTeX. This post is not to condemn or highlight the short-comings of Word processors. Every person has their own comfort zone and being a tech geek, I would prefer preparing complex documents in LaTeX. For people who are not tech-savvy, better stick to word processors. So, decide if you are willing to give LaTeX a try before continuing to read further.

Thursday, June 24, 2010

Speed dial websites on firefox

Firefox has a built-in feature to speed-dial websites. The trick here is to bookmark a web-page and attach a keyword to it. There's a difference between attaching a 'tag' and 'keyword'.

So, once you decide upon a list of websites that you would like to speed dial, open the 'Organize Bookmarks' link by holding Ctrl+Shift+O else open it via. the Bookmarks tab.

Select 'New bookmark'. A screenshot is attached, where-in I have added the HDFC bank login with the keyword 'HDFC'. Note that the keywords are case-insensitive. So, even if I type 'hdfc' instead of 'HDFC' (note the case), firefox would open-up the login for HDFC bank. Even though this is a simple technique, not many are aware of this. The good thing is you can even have numbers as a keyword for a website.

If you decide to export your bookmarks to another browser, say 'Google Chrome' for example, you would not lose out on this feature. I haven't tried it on Safari or Internet Explorer so far. Tell me if it works for you!