Advanced guide to develop ajax applications using dojoFu Cheng
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The document discusses developing Ajax applications using Dojo. It provides a brief history of web applications and introduces rich internet applications and Ajax. It then covers why Ajax is used, different Ajax application types, how Ajax changes web applications, and the anatomy of Ajax applications. The document also discusses semantic HTML, best practices for CSS, JavaScript concepts, DOM querying and manipulation using Dojo, efficient DOM techniques, events, and event propagation.
This document provides instructions for updating PHP on Mac OS X Server 10.4.x. It discusses what is installed by default, requirements for updating, and steps for installing the latest versions of PHP4 and PHP5. Key steps include downloading, compiling, and installing new versions of PHP while retaining Server Admin functionality. Caveats around MySQL passwords, php.ini configuration, and using only one PHP version at a time are also covered.
The document summarizes a story called "The Lottery" by Carla Velasquez. It describes the annual lottery tradition in a village where families gather with their children and pile stones. Mr. Summers conducts the lottery ceremony each year in the same location as community dances. As villagers wait nervously for the lottery to begin, Mr. Summers writes down family names while Mrs. Hutchinson arrives late. People then select paper slips without knowing who will win the ominous prize of the village lottery.
This document provides an overview and notes on Redis, including:
1. An introduction to Redis, describing it as a key-value database similar to Memcached but with data persistence.
2. Descriptions of Redis' performance, features like sharding and master-slave replication, virtual memory functionality, and append only file functionality.
3. Instructions for installing and configuring Redis, including downloading, compiling, and configuring the redis.conf file.
4. An overview of Redis' data types including strings, lists, sets, and ways to operate on each type.
5. Information on starting Redis and checking that it is running properly.
This song expresses a desire to open one's heart to see God in a spiritual sense. It asks God to pour out his power and love so that the singer can view him as high and lifted up, shining in his glory and holiness. The chorus repeats the refrain of wanting to see God in a holy way.
D-Day on June 6, 1944 was the largest seaborne invasion in history and a turning point in World War II. Over 150,000 Allied troops landed across five beaches in Normandy, France in an effort to liberate Europe from German occupation. It marked the beginning of months of intense fighting as the Allies pushed into France and eventually Germany itself. While the invasion resulted in over 425,000 casualties on both sides, it succeeded in establishing a strong foothold for the Allies in continental Europe.
This document provides an overview of web components, including the concepts of HTML templates, custom elements, shadow DOM, and HTML imports. It emphasizes the need for standardization in web components to improve encapsulation and interoperability among different frameworks. Additionally, it introduces the Polymer project as a library that utilizes web components to enhance web development.
This document summarizes the evolution of the Java programming language and platform. It discusses how Java started as a programming language in the 1990s and has since evolved into a popular platform used across desktop, mobile, and enterprise applications. Key points covered include Java's object-oriented design, how it improved productivity through features like automatic memory management, and how the platform has expanded through the Java Community Process and inclusion of dynamic JVM languages. The document argues that while Java the language may not be the best, the Java platform provides a strong, modular foundation for application development.
The document summarizes a story called "The Lottery" by Carla Velasquez. It describes the annual lottery tradition in a village where families gather with their children and pile stones. Mr. Summers conducts the lottery ceremony each year in the same location as community dances. As villagers wait nervously for the lottery to begin, Mr. Summers writes down family names while Mrs. Hutchinson arrives late. People then select paper slips without knowing who will win the ominous prize of the village lottery.
Advanced guide to develop ajax applications using dojoFu Cheng
?
The document discusses developing Ajax applications using Dojo. It provides a brief history of web applications and introduces rich internet applications and Ajax. It then covers why Ajax is used, different Ajax application types, how Ajax changes web applications, and the anatomy of Ajax applications. The document also discusses semantic HTML, best practices for CSS, JavaScript concepts, DOM querying and manipulation using Dojo, efficient DOM techniques, events, and event propagation.
This document provides instructions for updating PHP on Mac OS X Server 10.4.x. It discusses what is installed by default, requirements for updating, and steps for installing the latest versions of PHP4 and PHP5. Key steps include downloading, compiling, and installing new versions of PHP while retaining Server Admin functionality. Caveats around MySQL passwords, php.ini configuration, and using only one PHP version at a time are also covered.
The document summarizes a story called "The Lottery" by Carla Velasquez. It describes the annual lottery tradition in a village where families gather with their children and pile stones. Mr. Summers conducts the lottery ceremony each year in the same location as community dances. As villagers wait nervously for the lottery to begin, Mr. Summers writes down family names while Mrs. Hutchinson arrives late. People then select paper slips without knowing who will win the ominous prize of the village lottery.
This document provides an overview and notes on Redis, including:
1. An introduction to Redis, describing it as a key-value database similar to Memcached but with data persistence.
2. Descriptions of Redis' performance, features like sharding and master-slave replication, virtual memory functionality, and append only file functionality.
3. Instructions for installing and configuring Redis, including downloading, compiling, and configuring the redis.conf file.
4. An overview of Redis' data types including strings, lists, sets, and ways to operate on each type.
5. Information on starting Redis and checking that it is running properly.
This song expresses a desire to open one's heart to see God in a spiritual sense. It asks God to pour out his power and love so that the singer can view him as high and lifted up, shining in his glory and holiness. The chorus repeats the refrain of wanting to see God in a holy way.
D-Day on June 6, 1944 was the largest seaborne invasion in history and a turning point in World War II. Over 150,000 Allied troops landed across five beaches in Normandy, France in an effort to liberate Europe from German occupation. It marked the beginning of months of intense fighting as the Allies pushed into France and eventually Germany itself. While the invasion resulted in over 425,000 casualties on both sides, it succeeded in establishing a strong foothold for the Allies in continental Europe.
This document provides an overview of web components, including the concepts of HTML templates, custom elements, shadow DOM, and HTML imports. It emphasizes the need for standardization in web components to improve encapsulation and interoperability among different frameworks. Additionally, it introduces the Polymer project as a library that utilizes web components to enhance web development.
This document summarizes the evolution of the Java programming language and platform. It discusses how Java started as a programming language in the 1990s and has since evolved into a popular platform used across desktop, mobile, and enterprise applications. Key points covered include Java's object-oriented design, how it improved productivity through features like automatic memory management, and how the platform has expanded through the Java Community Process and inclusion of dynamic JVM languages. The document argues that while Java the language may not be the best, the Java platform provides a strong, modular foundation for application development.
The document summarizes a story called "The Lottery" by Carla Velasquez. It describes the annual lottery tradition in a village where families gather with their children and pile stones. Mr. Summers conducts the lottery ceremony each year in the same location as community dances. As villagers wait nervously for the lottery to begin, Mr. Summers writes down family names while Mrs. Hutchinson arrives late. People then select paper slips without knowing who will win the ominous prize of the village lottery.
This document provides an introduction and overview of OpenStack, its components, and Compute infrastructure (Nova). OpenStack is an open source cloud computing platform that allows enterprises to setup and run cloud infrastructure. It consists of three main services - Compute (Nova), Storage (Swift), and Imaging (Glance). Nova is the underlying fabric controller that manages compute resources, networking, authorization and scalability. It exposes its capabilities via a REST API compatible with Amazon EC2.
This document discusses memory management techniques in Sun JDK 1.6. It begins by describing common OS memory allocation and garbage collection algorithms like reference counting, mark-sweep, and copying collection. It then details how Sun JDK implements generation scavenging GC using parallel and concurrent algorithms. Optimization techniques for young and full GCs like type inference, card tables, and partial compaction are also examined. Finally, the document briefly outlines some JRockit GC optimizations including pinned objects, two-color marking, and adaptive generation sizing.
This document summarizes the features, architecture, administration, capacity forecasting, replication, persistence, and table design concepts of Redis. Key points include Redis' data structures of strings, lists, hashes and sets; its single-threaded model with auxiliary threads; persistence via snapshots to disk and AOF logging; master-slave replication topology without resume of broken transfers; and example user login data modeled as keys and indexes in Redis.
This document discusses different types of joins in Greenplum including inner joins, left outer joins, right outer joins, full outer joins, and cross joins. It provides syntax examples and explanations of when each join type would be used. It also covers PostgreSQL database concepts like schemas, roles, users, privileges, and table constraints.
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11年11月26日星期六
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11年11月26日星期六