DON'T BUY this book if you are looking for an ordinary piece of literature that is filled to the brim with useless theoretical stuff. DON'T buy this book if you are madly in love with reading prose. Buy a novel instead DON'T buy this book if you don't feel ready to scan code and practice it as you read. DON'T buy it if you feel like a sloth. This book is a blessing for those who love to pull up their socks and work.Each day a lot of tech books hit...