Find out how to unlike a facebook page using timeline. All the fan pages/brand pages on facebook which are using timeline now don’t have an apparent unlike link so this is a quick tip to find that link.
Almost all credit card numbers used are generated using Luhn’s algorithm. Luhn’s algorithm is a simple checksum formula to validate variety of numbers. We can use the same formula for checking whether a given credit card number may be valid or not.
I have all my email accounts added in my gmail which works as an email client and I can access all of them through my gmail account. This is a very useful feature for everyone who has more than one email accounts to keep track of. For this you need POP enabled, which lets any email client download messages from your email provider’s server. Enabling POP is available for all of gmail accounts but for a normal yahoo account it asks you to upgrade to a plus account if you want to enable POP
Firefox is by far and large the choice of browser for web developers. In this article, you will see some not so common, and some other useful tricks to get the best out of your firefox browser and speed up your web development. All the tips explained below can be applied to Firefox version 3 and the newer version 4. However, you might find it difficult to get hands on firefox 4 compatible addons, so Firefox 3 is good enough at the time of writing this post.