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This document discusses data analysis and basic programming concepts in Japanese. It covers data types like integers, doubles, strings, and characters. It demonstrates how to define and print variables, concatenate strings, access string characters, and create one-dimensional and two-dimensional character arrays in Java code examples. It also briefly mentions the complementary base pairing in DNA sequences.Sc2009autumn 次世代Daoフレームワーク Doma
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- The document discusses Domain-Oriented Mapping (DOM), which is a framework that maps objects to relational databases using domain models.
- It describes how Doma can be used to define domain models (entities) and generate SQL from those models to perform data access operations like inserts and selects.
- Benefits of using domain models include type safety, avoiding null checks, and reusability of the domain objects across different parts of an application.JSplash - Adobe MAX 2009
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This document provides information about JSplash, which is a tool that converts SWF files to JavaScript and SVG so they can be reproduced without Flash. It discusses how SWF files are converted to JSON and then run using JavaScript functions. Examples are given of how ActionScript is converted to equivalent JavaScript, including how this, global variables, and function scopes are handled. Use cases for JSplash are described along with links for more information.ブラウザでMap Reduce風味の並列分散処理
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This document discusses MapReduce and its implementation using JavaScript and Ruby on Rails (JS + R). It provides an overview of MapReduce and how it works, describes a word count example to demonstrate MapReduce, and discusses implementing MapReduce across multiple servers using Ajax and Comet for real-time updates.Iir 08 ver.1.0
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This document summarizes key aspects of evaluation in information retrieval from Chapter 8 of the textbook "Introduction to Information Retrieval". It discusses standard test collections used to evaluate IR systems, including TREC, CLEF and others. It also covers common evaluation metrics like precision, recall, F-measure that are used to evaluate ranked retrieval results against a gold standard benchmark.【13 C 2】デベロッパーに贈る！M-V-VMパターンで造るWPFアプリケーション
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This document describes the history and business model of a software company called PowerTools. It discusses the company's focus on developing component libraries since 1983. More recently, it has developed components for technologies like Visual Basic, Java, and .NET. It also describes PowerTools' adoption of the Model-View-ViewModel (MVVM) pattern for structuring applications built for the WPF framework. MVVM aims to separate application logic and user interface code while maintaining a loose coupling between these elements.dRuby
dRubytoyoshi
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This document discusses dRuby and its use for distributed and web-based programming. Some key points include:
- dRuby allows Ruby objects and code to be distributed across multiple processes and computers in a simple way without limitations of Ruby.
- It can be used for background processing in Rails applications, building distributed services like fax transmission programs, and more.
- Techniques like Rinda tuple spaces can be used for distributed processing with dRuby. Overall, dRuby enables creating distributed applications and services in an easy way using the Ruby language.使いこなそう骋鲍颁
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This document summarizes Grand Unified Configuration (GUC) parameters in PostgreSQL. It describes how GUC parameters can be modified, the contexts in which modifications can be reverted, and how to view current parameter settings and sources using pg_settings. It provides examples of modifying parameters at different scopes like system-wide, database-level, and for individual users.【13-C-4】 「もう業務はとまらない！オフライン機能を使った業務アプリケーションの実例と最新 Curl 情報」
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The document provides information about Curl, a software tool and programming library for transferring data with URLs. Some key points:
- Curl was developed at MIT in the 1990s and is now widely used for tasks like uploading web content and downloading files and web pages.
- It supports many protocols including HTTP, HTTPS, FTP, FTPS, SFTP, TFTP, DAP, Telnet, LDAP, LDAPS, DICT, FILE, POP3, IMAP, SMTP and RTSP.
- Curl's major advantages include its high performance, flexibility and ease of use for transferring data to and from servers.
- It is commonly used in other software products and web services andCloud era -『クラウド時代』マッシュアップ技術による地方からの世界発信
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This document provides an overview and agenda for a presentation on cloud computing technologies and the cloud services model. It discusses different categories of cloud services including Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a Service (IaaS). Specific examples are provided for each category. The presentation also covers technological developments in cloud computing and the transition to cloud-based services and applications.笔辞蝉迟驳谤别厂蚕尝で学ぶ叠辞测别谤-惭辞辞谤别-贬辞谤蝉辫辞辞濒アルゴリズム
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This document discusses string searching algorithms in PostgreSQL, specifically the Boyer-Moore-Horspool algorithm. It provides an overview of the algorithm and where it is implemented in PostgreSQL source code. It also discusses issues around multi-byte character sets and provides some references for further reading on the topic.サーマル?デバイスモデリングの现状
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This document summarizes the results of simulations run on a CMS17 diode model at different temperatures using the XTI parameter. It shows that the XTI parameter allows the forward current and capacitance characteristics to be accurately modeled at temperatures other than 25C by comparing the simulation results to experimental data from a real diode. Testing confirmed that the model exhibits the same reproducibility across temperatures as the actual diode.Ruby Postgres
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http://www.ustream.tv/channel/rubybizcommons
で配信した2009年4月18日のイケテルRails勉強会＠東京の資料。
作成者はナカオ氏。
http://twitter.com/nakaohiroshi
