The document provides an overview of the Apache Tomcat web server and servlet container. It discusses Tomcat's history and architecture, how applications are deployed, and how requests are processed. Performance optimization techniques are also covered, noting that Tomcat is designed for scalability out of the box with minimal tuning typically required.
The document appears to be notes from a presentation on Java 8 lambdas and functional programming concepts like mapping, filtering, and reducing collections of objects. It introduces lambda expressions as a more concise way to represent functions compared to anonymous inner classes in Java 7. Examples are provided of using lambdas with interfaces like Mapper, Predicate, and Reducer to process a List of Person objects by mapping to ages, filtering adults, and reducing to a sum. Corner cases and limitations of reduction operations are also briefly discussed.
Le package java.net et les API r└seau de Java
Les Sockets Java
Les sockets en mode connect└
Un serveur TCP/IP
Un client TCP/IP
Les └changes de donn└es
Les classes de connexion
Ma pr└sentation sur l'API Stream, les Collectors, de Devoxx France 2014.
Cycle de vie d'activit└ Android et les composant d'AndroidHoussem Lahiani
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Chapitre expliquant le cycle de vie d'une activit└ Android avec une application pour les diff└rentes m└thodes formant le cycle de vie de l'Activity.
Il contient aussi quelques exercices sure les composants Android comme les boites de dialogues(AlertDialog) et les case ┐ cocher (RadioButton).
50 nouvelles choses que l'on peut faire avec Java 8Jos└ Paumard
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Java 8, c'est bien s?r l'arriv└e des lambdas, des Stream et des Collectors. Mais ce n'est pas que cela. Plein de nouvelles choses sont aussi offertes : un nouvelle API pour les dates, un nouveau moteur Javascript, une nouvelle version de JavaFX, une nouvelle ConcurrentHashMap, une nouvelle HashMap, des nouveaut└s dans le domaine de la concurrence, et toutes sortes de petites choses qui vont nous faciliter la vie, que l'on se propose de passer en revue ici.
Java 8, Streams & Collectors, patterns, performances and parallelizationJos└ Paumard
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This document discusses Java 8 streams and collectors. It provides an overview of streams, operations on streams like forEach(), filter(), and peek(), and functional interfaces like Consumer and Predicate. It notes that streams efficiently process data in a parallel and pipelined manner without storing intermediate data. Key points covered include what streams are, how to create them from collections, common stream operations, and issues around concurrency with mutable operations.
The document provides an overview of Tomcat and JBoss, open-source servlet containers. It discusses the origins and frameworks of Tomcat and JBoss, how to get started with Tomcat configuration, deployment, security, and load balancing of Tomcat instances with Apache HTTP Server. Key configuration files for Tomcat are also summarized.
The document discusses setting up and configuring an Apache Tomcat server. It includes steps to install Java, download and extract the Tomcat source package, set environment paths, start and stop the Tomcat server, and test functionality using HTML, JSP and Servlet files. The server runs on port 8080 by default and can host Java web applications built with Servlets and JSP.
You can learn what can LabVIEW NXG Web Module do in this training slide. You can easily develop web application using Web Module.
LabVIEW NXG Web Moduleについて僥します。LabVIEW NXG Web Moduleを聞喘することで、スタイリッシュなウェブアプリケ`ションをgに_kすることができます。
This short document discusses getting the process ID (PID) in Panama. It mentions including the unistd.h header file and linking with the unistd.jar library to use the getpid function, as well as potentially needing the libc.so shared object for it to work properly.
The document repeatedly discusses the concept of "Japanthink" but provides no further context or details about what Japanthink refers to. It consists solely of the word "Japanthink" printed multiple times.
Project Jigsaw introduces a modular system to Java to address issues with non-modular code. It divides the Java platform API into named modules that clearly define dependencies and exported packages. This avoids issues with classes from sun.* and com.sun.* packages being inaccessible or the huge size of rt.jar. The module system allows modular and non-modular code to coexist through automatic modules and the unnamed module. Tools like jdeps and jlink are provided to help with adoption and management of modules.
El documento describe un proyecto llamado Valhalla que consiste en una lista de puntos con coordenadas x e y. La lista contiene cabeceras y puntos con valores num└ricos para x e y.