You Don't Know JS: Scope & Closures PDF Download
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Author: Kyle Simpson
Publisher: "O'Reilly Media, Inc."
ISBN: 144933556X
Category : Computers
Languages : en
Pages : 98
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Book Description
No matter how much experience you have with JavaScript, odds are you don’t fully understand the language. This concise yet in-depth guide takes you inside scope and closures, two core concepts you need to know to become a more efficient and effective JavaScript programmer. You’ll learn how and why they work, and how an understanding of closures can be a powerful part of your development skillset. Like other books in the "You Don’t Know JS" series, Scope and Closures dives into trickier parts of the language that many JavaScript programmers simply avoid. Armed with this knowledge, you can achieve true JavaScript mastery. Learn about scope, a set of rules to help JavaScript engines locate variables in your code Go deeper into nested scope, a series of containers for variables and functions Explore function- and block-based scope, “hoisting”, and the patterns and benefits of scope-based hiding Discover how to use closures for synchronous and asynchronous tasks, including the creation of JavaScript libraries
Author: Kyle Simpson
Publisher: "O'Reilly Media, Inc."
ISBN: 144933556X
Category : Computers
Languages : en
Pages : 98
Get Book Here
Book Description
No matter how much experience you have with JavaScript, odds are you don’t fully understand the language. This concise yet in-depth guide takes you inside scope and closures, two core concepts you need to know to become a more efficient and effective JavaScript programmer. You’ll learn how and why they work, and how an understanding of closures can be a powerful part of your development skillset. Like other books in the "You Don’t Know JS" series, Scope and Closures dives into trickier parts of the language that many JavaScript programmers simply avoid. Armed with this knowledge, you can achieve true JavaScript mastery. Learn about scope, a set of rules to help JavaScript engines locate variables in your code Go deeper into nested scope, a series of containers for variables and functions Explore function- and block-based scope, “hoisting”, and the patterns and benefits of scope-based hiding Discover how to use closures for synchronous and asynchronous tasks, including the creation of JavaScript libraries
Author: Nancy Berns
Publisher: Temple University Press
ISBN: 9781439905760
Category : Social Science
Languages : en
Pages : 228
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Book Description
When it comes to the end of a relationship, the loss of a loved one, or even a national tragedy, we are often told we need “closure.” But while some people do find closure for their pain and grief, many more feel closure does not exist and believe the notion only promises false hopes. Sociologist Nancy Berns explores these ideas and their ramifications in her timely book, Closure. Berns uncovers the various interpretations and contradictory meanings of closure. She identifies six types of “closure talk,” revealing closure as a socially constructed concept—a “new emotion.” Berns also explores how closure has been applied widely in popular media and how the idea has been appropriated as a political tool and to sell products and services. This book explains how the push for closure—whether we find it helpful, engaging, or enraging—is changing our society.
Author: Ebony M. Duncan-Shippy
Publisher: IAP
ISBN: 1641136103
Category : Education
Languages : en
Pages : 372
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Book Description
Since the late 1990s, mass school closures have reshaped urban education across the United States. Popular media coverage and research reports link this resurgence of school closures in major cities like Chicago and Philadelphia to charter school expansion, municipal budget deficits, and racial segregation. However, this phenomenon is largely overlooked in contemporary education scholarship. Shuttered Schools: Race, Community, and School Closures in American Cities (Information Age Publishing) is an interdisciplinary volume that integrates multiple perspectives to study the complex practice of school closure—an issue that transcends education. Academics, practitioners, activists, and policymakers will recognize the far-reaching implications of these decisions for school communities. Shuttered Schools features rigorous new studies of school closures in cities across the United States. This research contextualizes contemporary school closures and accounts for their disproportionate impact on African American students. With topics ranging from gentrification and redevelopment to student experiences with school loss, research presented in this text incorporates various methods (e.g., case studies, interviews, regression techniques, and textual analysis) to evaluate the intended and unintended consequences of closure for students, families, and communities. This work demonstrates that shifts in the social, economic, and political contexts of education inform closure practice in meaningful ways. The impacts of shuttering schools are neither colorblind nor class-neutral, but indeed interact with social contexts in ways that reify existing social inequalities in education.
Author: Michael Bolin
Publisher: "O'Reilly Media, Inc."
ISBN: 144939695X
Category : Computers
Languages : en
Pages : 595
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Book Description
If you're ready to use Closure to build rich web applications with JavaScript, this hands-on guide has precisely what you need to learn this suite of tools in depth. Closure makes it easy for experienced JavaScript developers to write and maintain large and complex codebases—as Google has demonstrated by using Closure with Gmail, Google Docs, and Google Maps. Author and Closure contributor Michael Bolin has included numerous code examples and best practices, as well as valuable information not available publicly until now. You'll learn all about Closure's Library, Compiler, Templates, testing framework, and Inspector—including how to minify JavaScript code with the Compiler, and why the combination of the Compiler and the Library is what sets Closure apart from other JavaScript toolkits. Learn how the Compiler significantly reduces the amount of JavaScript users have to download when visiting your site Discover several ways to use the Compiler as part of your build process Learn about type expressions, primitives, and common utilities Understand how Closure emulates classes and class-based inheritance Use Closure Templates on the server and the client from either JavaScript or Java Test and debug your JavaScript code, even when it's compiled
Author: Hilary Lawson
Publisher: Routledge
ISBN: 1134982623
Category : Philosophy
Languages : en
Pages : 438
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Book Description
For over 2000 years our culture has believed in the possibility of a single true account of the world. Now this age is coming to a close. As a result there is a deep unease. We are lost both as individuals, and as a culture. In the new relativistic, post-modern era, we have no history, no right or moral action, and no body of knowledge. In their place is a plethora of alternative, and sometimes incompatible theories from 'fuzzy logic' to 'consilience' proposing a theory of everything. Closure is a response to this crisis. It is a radically new story about the nature of ourselves and of the world. Closure exposes the central questions of contemporary philosophy: language and meaning, of the individual and identity, of truth and reality, but it is also philosophical in the broader everyday sense that it enables us to make sense of where and who we are. A central principle, the process of closure, is shown to be at the heart of experience and language. As a theory of knowledge it has dramatic consequences for our understanding of the sciences, involving a reinterpretation of what science does and how it is able to do it. It similarly proposes a profound shift in the role of art and religion. But, above all, it reshapes our understanding of ourselves and the organisation of society, our goals and our capacity to achieve them. A superb new account of how order is created out of disorder, Closure is an exhilarating work of conceptual geography.
Author: Craig Huneke
Publisher: Cambridge University Press
ISBN: 0521688604
Category : Mathematics
Languages : en
Pages : 446
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Book Description
Ideal for graduate students and researchers, this book presents a unified treatment of the central notions of integral closure.
Author: Barbara Herrnstein Smith
Publisher: University of Chicago Press
ISBN: 0226763439
Category : Literary Criticism
Languages : en
Pages : 307
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Book Description
Explores the question: How do poems end? This work examines numerous individual poems and examples of common poetic forms in order to reveal the relationship between closure and the overall structure and integrity of a poem.
Author: John C. Seitz
Publisher: Harvard University Press
ISBN: 0674053028
Category : History
Languages : en
Pages : 323
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Book Description
In 2004 the Roman Catholic Archdiocese of Boston announced plans to close more than eighty churches. Distraught parishioners occupied several of these buildings in opposition to the decrees. Seitz tells the stories of these resisting Catholics in their own words, illuminating how they were drawn to reconsider the past and its meanings.
Author: William Keegan
Publisher: Simon and Schuster
ISBN: 1416540962
Category : Biography & Autobiography
Languages : en
Pages : 256
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Book Description
The first book to chronicle the cleanup of the World Trade Center site from 9/11 through its closing ceremony, told by Lieutenant William Keegan of the Port Authority Police Department—one of the four operations commanders at the site—as he comes to his own closure with the tragedy. On the morning of 9/11, the Port Authority Police Department was the first uniformed service to respond to the attack on the World Trade Center. When the towers collapsed, thirty-seven of its officers were killed—the largest loss of law enforcement officers in U.S. history. That afternoon, Lieutenant William Keegan began the work of recovery. The FDNY and NYPD had the territory, but Keegan had the map. PAPD cops could stand on top of six stories of debris and point to where a stairwell had been; they used PATH tunnels to enter "the pile" from underneath. Closure shares many never-before-told stories, including how Keegan and his officers recovered one-thousand tons of gold and silver from a secret vault to keep the Commodities Exchange from crashing; discovered what appeared to be one of the plane's black boxes; and helped raise the inspirational steel beam cross that has become the site's icon. For nine brutal months, the men at Ground Zero wrestled with 1.8 million tons of shattered concrete, twisted steel, body parts, political pressure, and their own grief. Closure tells the unforgettable story of their sacrifice and valor, and how Keegan led the smallest of all the uniformed services at the site to become the most valuable.
Author: Michael I. Hammons
Publisher:
ISBN:
Category : MX shelter
Languages : en
Pages : 266
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Book Description
