The document discusses the challenges of managing complexity in Ajax applications. It notes that web apps are growing but browser incompatibilities, testing and debugging difficulties, and JavaScript performance issues make development challenging. Design patterns can help address recurring problems, document proven solutions, and manage complexity. Different trade-offs exist between server-side and client-side development with regards to qualities like maintainability, reusability, and performance. The document recommends applying the Behavior pattern to semantically mark up templates without extra scaffolding for JavaScript.
The Mysteries Of JavaScript-Fu (@media SF Edition)danwrong
The document discusses techniques for mastering JavaScript known as JavaScript-Fu. It covers topics like event handling, DOM manipulation, performance optimization, and testing. It recommends using script-based event handling by default, and DOM or innerHTML methods depending on the specific task. The document also provides resources for learning more like the author's website and tools like Firebug and Selenium.
Este documento fornece diretrizes para a elaboração de apresentações na Biblioteca da Escola Básica Egas Moniz, cobrindo tópicos como formatação de texto, animações, objetos, imagens, recomendações para oradores e estrutura da apresentação.
Digitization Strategies for Legacy Resources in Africa: Incremental or Collec...Monica Morrison
This document discusses digitization strategies for legacy resources in Africa, specifically comparing incremental and collection-based approaches. It describes the University of Botswana's experience, including digitizing parts of its collection on demand through an interlibrary loan agreement, as well as completely digitizing the BIOKAVANGO collection with community partnerships. Both approaches are useful to meet user needs but a collection approach provides higher rewards through capacity building and community engagement. Political implications around who selects and owns local content must also be considered.
Este regulamento descreve um concurso de artes para alunos do 2o ciclo do ensino básico sobre o livro "A Vida Mágica da Sementinha". Os alunos podem participar individualmente ou em grupo, ilustrando excertos do livro usando técnicas como desenho, pintura ou colagem. O melhor trabalho receberá um prêmio e todos os participantes receberão uma lembrança. Os direitos autorais dos trabalhos serão transferidos para a biblioteca escolar.
Este documento apresenta um trabalho realizado por alunos no âmbito de uma disciplina escolar. O trabalho consistiu na criação de um cartaz sobre um determinado tema, e inclui uma introdução, desenvolvimento, conclusão e referências bibliográficas.
El documento describe el cáncer de recto inicial, definido como tumores limitados a la submucosa o muscular propia sin afectación ganglionar o metastásica. Se discuten las opciones de tratamiento endoscópico, quirúrgico y con radioterapia para tumores de bajo y alto riesgo. El tratamiento endoscópico se considera curativo para tumores de bajo riesgo que cumplen ciertos criterios patológicos, mientras que la cirugía radical es apropiada para tumores de alto riesgo. La radioterapia más
The document discusses the challenges of managing complexity in Ajax applications. It notes that web apps are growing but browser incompatibilities, testing and debugging difficulties, and JavaScript performance issues make development challenging. Design patterns can help address recurring problems, document proven solutions, and manage complexity. Different trade-offs exist between server-side and client-side development with regards to qualities like maintainability, reusability, and performance. The document recommends applying the Behavior pattern to semantically mark up templates without extra scaffolding for JavaScript.
The Mysteries Of JavaScript-Fu (@media SF Edition)danwrong
The document discusses techniques for mastering JavaScript known as JavaScript-Fu. It covers topics like event handling, DOM manipulation, performance optimization, and testing. It recommends using script-based event handling by default, and DOM or innerHTML methods depending on the specific task. The document also provides resources for learning more like the author's website and tools like Firebug and Selenium.
Este documento fornece diretrizes para a elaboração de apresentações na Biblioteca da Escola Básica Egas Moniz, cobrindo tópicos como formatação de texto, animações, objetos, imagens, recomendações para oradores e estrutura da apresentação.
Digitization Strategies for Legacy Resources in Africa: Incremental or Collec...Monica Morrison
This document discusses digitization strategies for legacy resources in Africa, specifically comparing incremental and collection-based approaches. It describes the University of Botswana's experience, including digitizing parts of its collection on demand through an interlibrary loan agreement, as well as completely digitizing the BIOKAVANGO collection with community partnerships. Both approaches are useful to meet user needs but a collection approach provides higher rewards through capacity building and community engagement. Political implications around who selects and owns local content must also be considered.
Este regulamento descreve um concurso de artes para alunos do 2o ciclo do ensino básico sobre o livro "A Vida Mágica da Sementinha". Os alunos podem participar individualmente ou em grupo, ilustrando excertos do livro usando técnicas como desenho, pintura ou colagem. O melhor trabalho receberá um prêmio e todos os participantes receberão uma lembrança. Os direitos autorais dos trabalhos serão transferidos para a biblioteca escolar.
Este documento apresenta um trabalho realizado por alunos no âmbito de uma disciplina escolar. O trabalho consistiu na criação de um cartaz sobre um determinado tema, e inclui uma introdução, desenvolvimento, conclusão e referências bibliográficas.
El documento describe el cáncer de recto inicial, definido como tumores limitados a la submucosa o muscular propia sin afectación ganglionar o metastásica. Se discuten las opciones de tratamiento endoscópico, quirúrgico y con radioterapia para tumores de bajo y alto riesgo. El tratamiento endoscópico se considera curativo para tumores de bajo riesgo que cumplen ciertos criterios patológicos, mientras que la cirugía radical es apropiada para tumores de alto riesgo. La radioterapia más
Este documento apresenta um trabalho realizado por dois alunos para a disciplina de <<< A Preencher>>>. O trabalho aborda o tema <<< A Preencher>>> e inclui uma introdução, desenvolvimento, conclusão e referências. Os alunos exploram <<< A Preencher>>> e sentiram algumas dificuldades durante a realização do trabalho.
O documento fornece instruções sobre como realizar um trabalho acadêmico, incluindo como recolher e organizar informações, estruturar o trabalho em seções como introdução, desenvolvimento e conclusão, citar fontes corretamente e incluir uma bibliografia.
The document discusses Rack, a Ruby web server interface. Rack provides a standard interface between web servers and Ruby frameworks/applications. If a Ruby object has a "call" method that takes an environment hash and returns a status, headers, and response body array, it can be run by any Rack-compatible web server. This allows Ruby web applications to be run using many different servers without code changes. The document provides examples of Rack applications and integrating them with servers like Thin and Mongrel.
This document discusses colonic anastomotic leaks. It begins by outlining factors that affect the risk of leaks, including patient characteristics and technical aspects of the surgery. It then defines leaks and describes their reported rates. Common signs and symptoms of leaks are provided. Risk factors for leaks are explored, including preoperative, intraoperative, and postoperative factors. The timing of leaks and relationship between leaks and cancer recurrence is examined. New methods for preventing leaks are briefly outlined. The document concludes by discussing approaches to managing leaks and emerging technologies.
Este documento apresenta um teste de avaliação de Português para o 9o ano com questões sobre dois textos. O primeiro texto descreve as diferentes fases de crescimento de uma criança à medida que vai conhecendo os adultos. O segundo texto aborda algumas questões sobre a adolescência, como mudanças de humor e preferência pelas mensagens de texto.
JavaScript allows for metaprogramming through manipulating programs as data. It relies on few but powerful constructs including working with functions, arguments, built-in types, and mechanisms like inheritance at runtime. The key building blocks are objects, numbers, strings, booleans, and undefined, with everything else being objects. Functions are objects that can return other functions, taking advantage of closures to refer to outer variables from inner functions. This flexibility allows for patching implementations, self-optimizing code, custom APIs, and domain-specific languages.
Loadrunner is a script loader and dependency manager for JavaScript. It allows loading of scripts and modules, defining dependencies between them, and executing code only after all dependencies are loaded. Key features include:
- Loading scripts and modules asynchronously
- Defining modules with CommonJS or AMD syntax
- Managing dependencies between modules so code only runs after dependencies are resolved
- Being used by other libraries and frameworks like Phoenix and TfW
- Having an open source implementation on GitHub under the MIT license
The document discusses principles for designing JavaScript libraries and APIs, including predictability, simplicity, and flexibility. It emphasizes making APIs easy to use with conventions people already know, creating intuitive method names, providing sensible defaults, and masking complexity when possible.
The document describes how to build a cross-domain API called @anywhere that allows Twitter functionality to be embedded on third-party sites. It discusses using postMessage to enable cross-domain communication and implementing an RPC layer to wrap Twitter's REST API. It also covers how to handle authentication and authorization using OAuth, passing the access token back to the embedding page securely using the window.name polling technique. The goal is to provide a secure, frictionless, and unobtrusive way to access Twitter APIs from any domain.
Este documento apresenta um trabalho realizado por dois alunos para a disciplina de <<< A Preencher>>>. O trabalho aborda o tema <<< A Preencher>>> e inclui uma introdução, desenvolvimento, conclusão e referências. Os alunos exploram <<< A Preencher>>> e sentiram algumas dificuldades durante a realização do trabalho.
O documento fornece instruções sobre como realizar um trabalho acadêmico, incluindo como recolher e organizar informações, estruturar o trabalho em seções como introdução, desenvolvimento e conclusão, citar fontes corretamente e incluir uma bibliografia.
The document discusses Rack, a Ruby web server interface. Rack provides a standard interface between web servers and Ruby frameworks/applications. If a Ruby object has a "call" method that takes an environment hash and returns a status, headers, and response body array, it can be run by any Rack-compatible web server. This allows Ruby web applications to be run using many different servers without code changes. The document provides examples of Rack applications and integrating them with servers like Thin and Mongrel.
This document discusses colonic anastomotic leaks. It begins by outlining factors that affect the risk of leaks, including patient characteristics and technical aspects of the surgery. It then defines leaks and describes their reported rates. Common signs and symptoms of leaks are provided. Risk factors for leaks are explored, including preoperative, intraoperative, and postoperative factors. The timing of leaks and relationship between leaks and cancer recurrence is examined. New methods for preventing leaks are briefly outlined. The document concludes by discussing approaches to managing leaks and emerging technologies.
Este documento apresenta um teste de avaliação de Português para o 9o ano com questões sobre dois textos. O primeiro texto descreve as diferentes fases de crescimento de uma criança à medida que vai conhecendo os adultos. O segundo texto aborda algumas questões sobre a adolescência, como mudanças de humor e preferência pelas mensagens de texto.
JavaScript allows for metaprogramming through manipulating programs as data. It relies on few but powerful constructs including working with functions, arguments, built-in types, and mechanisms like inheritance at runtime. The key building blocks are objects, numbers, strings, booleans, and undefined, with everything else being objects. Functions are objects that can return other functions, taking advantage of closures to refer to outer variables from inner functions. This flexibility allows for patching implementations, self-optimizing code, custom APIs, and domain-specific languages.
Loadrunner is a script loader and dependency manager for JavaScript. It allows loading of scripts and modules, defining dependencies between them, and executing code only after all dependencies are loaded. Key features include:
- Loading scripts and modules asynchronously
- Defining modules with CommonJS or AMD syntax
- Managing dependencies between modules so code only runs after dependencies are resolved
- Being used by other libraries and frameworks like Phoenix and TfW
- Having an open source implementation on GitHub under the MIT license
The document discusses principles for designing JavaScript libraries and APIs, including predictability, simplicity, and flexibility. It emphasizes making APIs easy to use with conventions people already know, creating intuitive method names, providing sensible defaults, and masking complexity when possible.
The document describes how to build a cross-domain API called @anywhere that allows Twitter functionality to be embedded on third-party sites. It discusses using postMessage to enable cross-domain communication and implementing an RPC layer to wrap Twitter's REST API. It also covers how to handle authentication and authorization using OAuth, passing the access token back to the embedding page securely using the window.name polling technique. The goal is to provide a secure, frictionless, and unobtrusive way to access Twitter APIs from any domain.