Gain a deeper understanding of software and learn to be a better programmer with this unique book of challenging code exercises.

Texts and photographs look at over four hundred insects.

Contains alphabetically arranged entries that provide photographs and information about insects, mites, and spiders commonly found in Texas, discussing the appearance, biology and life cycle, habitat, feeding habits, economic importance, and natural and organic control of each bug.

Head outside and get the buzz on bugs! Packed with educational prompts and activities, this fourth book in the Backpack Explorer series encourages junior naturalists to spot insects while on a walk in the woods, playing in a park, or searching right outside their front door. Twelve interactive field guides help young seekers identify fliers, crawlers, and pollinators, while sensory scavenger hunts, projects such as Weave a Web or Make a Bug Hotel, and cool bug facts boost the insect intrigue. Equipped with a real magnifying glass, stickers, and a log for recording sightings, this book is the perfect companion for any nature adventure.

(ages 5 - 7) Don't Squash that Bug! The Curious Kid's Guide to Insectsis a junior field guide for backyard explorers. This bright, bold book introduces young ones to the insect world through close-up photos, colorful illustrated characters, a helpful glossary, fascinating facts, and tips on finding bugs. By seeing how insects help plants, animals, and even people, readers will learn about the valuable role they play in nature. Once kids discover how amazing insects can be, they'll go from squashing bugs to studying them up close! The content of Don't Squash that Bug!was evaluated by Zack Lemann, Staff Entomologist with Audubon Nature Institute, and Steve Sullivan, curator of the Chicago Academy of Sciences and The Notebaert Nature Museum. This book is part of the "Lobster Learners" series, which encourages children to explore the world around them and see the everyday in a whole new way.

Bug Patterns in Java presents a methodology for diagnosing and debugging computer programs. The act of debugging will be presented as an ideal application of the scientific method. Skill in this area is entirely independent of other programming skills, such as designing for extensibility and reuse. Nevertheless, it is seldom taught explicitly. Eric Allen lays out a theory of debugging, and how it relates to the rest of the development cycle. In particular, he stresses the critical role of unit testing in effective debugging. At the same time, he argues that testing and debugging, while often conflated, are properly considered to be distinct tasks. Upon laying this groundwork, Allen then discusses various "bug patterns" (recurring relationships between signaled errors and underlying bugs in a program) that occur frequently in computer programs. For each pattern, the book discusses how to identify them, how to treat them, and how to prevent them. Table of Contents Agile Methods in a Chaotic Environment Bugs, Specifications, and Implementations Debugging and the Development Process Debugging and the Testing Process The Scientific Method of Debugging About the Bug Patterns The Rogue Tile Null Pointers Everywhere! The Dangling Composite The Null Flag The Double Descent The Liar View Saboteur Data The Broken Dispatch The Impostor Type The Split Cleaner The Fictitious Implementation The Orphaned Thread The Run-On Initialization Platform-Dependent Patterns A Diagnostic Checklist Design Patterns for Debugging References

In 1984, Roberta Watson, a quality assurance tester with a computer start-up company, and Ethan Levin, a computer programmer, try to find the bug which is infecting their company's new software before it ruins the company and their lives.