Rust is a new systems programming language that gives you the low-level power of C with the elegance and ease of languages like Ruby and Python. Rust is thread safe, enabling "fearless concurrency". Rust in Action introduces the Rust programming language by exploring numerous systems programming concepts and techniques. You'll be learning Rust by delving into how computers work under the hood. You'll find yourself playing with persistent storage, memory, networking and even tinkering with CPU instructions. The book takes you through using Rust to extend other applications and teaches you tricks to write blindingly fast code. You'll also discover parallel and concurrent programming. * Concurrent and parallel programming Sharing resources with locks or atomic operations Avoiding programming with global state Message passing inside your applications Memory management and garbage collection Readers need intermediate programming skills and familiarity with general computer science concepts, the command line, and networking.

This Dictionary of Language Testing was written over a number of years by a group of researchers at the Language Testing Research Centre at the University of Melbourne. It contains some 600 entries, each listed under a headword with extensive cross-referencing. It is intended for those who may or may not have had experience in the field of language assessment but who do have a need for information. This Dictionary is intended as a first stage in meeting that need, and intends to provide an orientation and, where appropriate, indicate where next to look.

Understanding the role of language within the formation of a sense of self has been revolutionised by developments in social theory, particularly poststructuralism. There is now a new emphasis on the way in which subjects are vulnerable in the face of powerful discourses such as nation, gender, race and sexuality. This book is a clear and engaging introduction to these developments and their relevance to students of language. Using lively and often personal examples throughout, Tim McNamara explores the role of language within processes of subjectivity using the insights of conversation analysis (CA), creating an original conceptual and methodological bridge between the macro- and micro-dimensions of social discourse and everyday conversational interaction.

This book has two goals, each related to the validity of language assessment. The first goal is to explore the difference between fairness and justice in language assessment. The authors distinguish internal and external dimensions of the equitable and just treatment of individuals taking language tests which are used as gatekeeping devices to determine access to education and employment, immigrant status, citizenship, and other rights. The second goal is to show how the extent of test fairness can be demonstrated and improved using the tools of psychometrics, in particular the models collectively known as Rasch measurement.