1 - SQL Injection Cheat Sheet

SQL injection tecniques explained with examples.

(tags: hacking injection sql)

2 - DBDesigner

DBDesigner 4 is a visual database design system that integrates database design, modeling, creation and maintenance into a single, seamless environment.

(tags: freeware tool design database)

3 - Open Workbench

Open Workbench is an open source desktop application that provides robust project scheduling and management functionality. Open Workbench is a free and powerful alternative to Microsoft Project.

(tags: freeware tool management project)

4 - Anothr-Free Skype/Gtalk/MSN RSS Bot

Anothr is an instant messaging robot that sends alerts with the latest from your favorites blogs and news sites. It works with Google Talk, Skype and MSN, and the only thing you have to do is to add the bot as a contact .

(tags: tool rss)

5 - Logical Paradoxes

This site explains many of the classic paradoxes, including Achilles and the Tortoise, The Paradox of the Heap, and The Liar Paradox, along with some less familiar paradoxes such as The Problem of the Specious Present.

(tags: paradox logic fun)