Django is a high-level Python web framework that was developed by a fast-moving online-news operation to meet the stringent twin challenges of newsroom deadlines and the needs of web developers. It provides an excellent basis to build e-commerce websites because it can be deployed fast and it responds quickly to changes due to its ability to...

Based on a streamlined presentation of the authors' successful work Linear Systems, this textbook provides an introduction to systems theory with an emphasis on control. The material presented is broad enough to give the reader a clear picture of the dynamical behavior of linear systems as well as their advantages and...

One of the most important and challenging problems in control is the derivation of systematic tools for the computation of controllers for constrained nonlinear systems that can guarantee closed-loop stability, feasibility, and optimality with respect to some performance index. This book focuses on the efficient and systematic computation of...

According to the author of this concise, high-level study, physicists often shy away from group theory, perhaps because they are unsure of which parts of the subject belong to the physicist and which belong to the mathematician. However, it is possible for physicists to understand and use many techniques which have a group theoretical basis...

This is a military companion for my 1998 book, 1000 Airlines in Colour. It shows the range of military aeroplanes and the colour schemes worn. The aim is not just to look at the latest fast jets, they are in, but to show the range of aircraft types that have served in uniform over the last forty years. Military aircraft have in recent years...

The Oxford Textbook of Medicine provides all that any doctor needs to know to practice top-level internal medicine. It gives compreensive coverage of the epidemiology, aetiology, and mechanism of disease, as well as clear, unambiguous coverage of the diagnosis, practical management and prevention of the entire spectrum of medical...

Fully updated for SAS 9.2, Ron Cody's SAS Functions by Example, Second Edition, is a must-have reference for anyone who programs in Base SAS. With the addition of functions new to SAS 9.2, this comprehensive reference manual now includes more than 200 functions, including new character, date and time, distance, probability, sort, and...

Say the right thing at the right time.

This essential reference brings together well-known (and not-so-well-known!) speakers- including those from the Bible, actors, poets, humorists, scientists, and literary and political figures-whose ideas, activism, services, talent, and labor have influenced society....

Every day, out in the various discussion boards devoted to Microsoft SQL Server, the same types of questions come up again and again: Why is this query running slow? Is my index getting used? Why does this query run faster than this query? My response is the same n in each case: have you looked at the execution plan? Execution plans provide a...

Chances are, you wanted a laptop because it’s compact, portable, and gets the job done. You’ll want this book for the same reasons. Small enough to fit into your laptop case, it gives you what you need to make the most of your laptop—even if it’s your first computer. After an introduction that familiarizes you with the...