David Levine
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Learn how to manipulate and format data with AWK, a Mac and Linux command-line tool.
So you've got a large data set. New information is always coming in, and it's messy and inconsistent. Text files, Excel spreadsheets, web forms, email messages, and so on. You'd like to find a way to format it into something clean and consistent you can use in a database, and you'd like to automate that process as much as possible. Enter AWK, a command-line tool...
3) Learning vi
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Learn how to use vi, the text editor built into Unix systems, to manage files, edit text, search and replace text, and more.
Although other text editors may be easier to use, vi is built into all Unix systems (including Linux and Mac OS). Knowing a few basic vi commands guarantees you'll be able to work with these systems when no other editor is installed. In this course, David D. Levine shows you how to get in and out of vi, switch modes, and start...
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Unlock the power of SED, the simple but powerful command line tool for extracting, transforming, and manipulating data in files and data streams.
SED is the one of the original command line tools for parsing and transforming data on Unix, Linux, and Macintosh machines. David D. Levine helps you unlock the power of SED's compact syntax in these lessons, which cover extracting, transforming, and manipulating data in files and data streams. He reviews...
5) Even you can learn statistics and analytics: an easy to understand guide to statistics and analytics
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"Now fully updated for "big data" analytics and the newest applications, Even You Can Learn Statistics and Analytics, Third Edition is the practical, up-to-date introduction to statistics and analytics -- for everyone! One easy step at a time, you'll learn all the statistical techniques you'll need for finance, marketing, quality, science, social science, or anything else. Simple jargon-free explanations help you understand every technique, and realistic...
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"Since Newton witnessed a bubble rising from his bathtub, mankind has sought the stars. When William III of England commissioned Capt. William Kidd to command the first expedition to Mars in the late 1600s, he proved that space travel was both possible and profitable. Now, one century later, a plantation in a flourishing British colony on Mars is home to Arabella Ashby, a young woman who is perfectly content growing up in the untamed frontier. But...
12) Mississippi roll
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After the suspicious death of a crew member on the historical steamboat Natchez, retired NY police detective Leo Storgman seeks to discover the ship's secrets, including the truth behind ghostly sightings of its first captain.
13) Joker moon
Description
"Theodorus was a dreamer. As a child, he dreamt of airplanes, rockets, and outer space. When the wild card virus touched him and transformed him into a monstrous snail centaur weighing several tons, his boyhood dreams seemed out of reach, but a Witherspoon is not so easily defeated. Years and decades passed, and Theodorus grew to maturity and came into his fortune...but still his dream endured. But now when he looked upward into the night sky, he...
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Jesse Aarons is in the 5th grade and has trained all summer to become the fastest runner in school. He becomes upset when new classmate Leslie Burke outruns him and everyone else. Despite this and some other striking differences, the two become fast friends. Together, they create Terabithia where they rule as king and queen and is a land filled with monsters, trolls, ogres, and giants. This friendship helps Jesse cope with a tragedy that makes him...
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"What a treasure trove!"
—Sarah Beth Durst, author of Queen of the Blood
Unicorns: Not just for virgins anymore. Here are sixteen lovely, powerful, intricate, and unexpected unicorn tales from fantasy icons including Garth Nix, Peter S. Beagle, Patricia A. McKillip, Bruce Coville, Carrie Vaughn, and more. In this volume you will find two would-be hunters who enlist an innkeeper to find a priest hiding the secret of the last unicorn....
—Sarah Beth Durst, author of Queen of the Blood
Unicorns: Not just for virgins anymore. Here are sixteen lovely, powerful, intricate, and unexpected unicorn tales from fantasy icons including Garth Nix, Peter S. Beagle, Patricia A. McKillip, Bruce Coville, Carrie Vaughn, and more. In this volume you will find two would-be hunters who enlist an innkeeper to find a priest hiding the secret of the last unicorn....
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Description
This is the second annual edition of the Long List Anthology. Every year, supporting members of WorldCon nominate their favorite stories first published during the previous year to determine the top five in each category for the final Hugo Award ballot. Between the announcement of the ballot and the Hugo Award ceremony at WorldCon, these works often become the center of much attention (and contention) across fandom. But there are more stories loved
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