Simple introduction to understanding SQL queries If you wanted to get started learning SQL queries, but always feared it might be too complex, start by following my quick guide to getting started. SQL queries can get complex, really complex. But at its heart, SQL was meant to be a simple way to interact a database of records using almost spoken commands. Prerequisite : Understand database concepts Databases group similar data together in a table. The grouping is given a name…
How Web pages work Of all computing technologies, web pages are probably the most interacted with today.The Internet has grown in leaps and bounds over the past two decades. Many of us spend a significant part of our day interacting with websites. Not many of us have ever wondered exactly how web pages work. Well, not until it does not work as expected, do we take a few moments to think about how it all fits together. You will be amazed by how simple web pages technology…
Lessons from Madiba - Stand by your principles. Former political prisoner Nelson Mandela (commonly known by his clan name of **Madiba**) is well know for the struggle he engaged in against the brutal Apartheid government in South Africa. Having survived 27 years of prison for standing up to the Apartheid state in the country of his birth, one that he was was not allowed to even vote in, he emerged a man of understanding, wisdom and principle. A review of his life, both as an…
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