SWITCHING FROM JAVA TO RUBY

Tìm thấy 10,000 tài liệu liên quan tới từ khóa "SWITCHING FROM JAVA TO RUBY":

Các vấn đề hiện đại Công nghệ phần mềm: Slide Ruby On Rails

CÁC VẤN ĐỀ HIỆN ĐẠI CÔNG NGHỆ PHẦN MỀM: SLIDE RUBY ON RAILS

Cha đẻ của Ruby là Matshumoto Yukishiro hay còn được biết đến với tên Matz. Ruby là sự kết hợp thành công của Smalltalk, Python, Perl,... Ruby mang đầy đủ các đặc điểm ưu việt của các ngôn ngữ đã có từ trước đó như: tính thông dịch (Perl, Python), hướng đối tượng (Smalltalk, Java). Phiên bản hiện tại của Ruby là 2.0.Ruby có cú pháp đơn giản. Mang đặc điểm của nhiều ngôn ngữ khác: hướng đối tượng (class, method, object…), chồng toán tử (operation overloading), Xử lý các ngoại lệ (Exception handling), trình gom và xử lí rác (garbage collection), nhập liệu tự động (dynamic loading) và độc lập trong cấu trúc, dependency injection, iterator. Ngoài các đặc điểm chung, Matz cũng đưa vào một số khái niệm khác như mixin, singleton method, renaming, closures… tính khả chuyển cao (high transportability) nên chạy được trên nhiều nên khác nhau như: Unices, Windows, DOS, OSX, OS2, Amiga… Ruby cũng hỗ trợ rất nhiều thư viện chuẩn cho lập trình viên.
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Báo cáo lập trình java về Interoperating with Legacy Code

BÁO CÁO LẬP TRÌNH JAVA VỀ INTEROPERATING WITH LEGACY CODE

.. .Lập trình Java – IT4784 Phần I Giới thiệu Interoperating with Legacy Code • Như sáng tạo hoàn toàn mới, ngày thời gian API Java phải tương thích với lớp có, chẳng hạn java. util.Date, java. util.GregorianCalender,... (Instant) NGUYỄN ĐỨC HẬU - 20124977 Lập trình Java – IT4784 • Tương tự vậy, ZonedDateTime tương tự java. util.GregorianCalendar, lớp có phương th ức chuyển đổi Java Phương thức chuyển đổi toZonedDateTime... 15:45:50 ICT 2014 NGUYỄN ĐỨC HẬU - 20124977 Lập trình Java – IT4784 Phần II Câu hỏi trắc nghiệm 1) Câu 1:Phương thức dùng để chuyển đổi lớp java. util.Date java. time.Instant? A Date.from(instant)
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A COST BENEFIT APPROACH TO UNDERSTANDING SERVICE LOYALTY

A COST BENEFIT APPROACH TO UNDERSTANDING SERVICE LOYALTY

the relationship among affective loyalty, perceived benefits, attitude, and intention to use co‐branded products. Asia Pacific Journalof Marketing and Logistics 24:4, 561-582. [Abstract] [Full Text] [PDF]27. Wen-Hai Chih, Kai-Yu Wang, Li-Chun Hsu, I-Shin Cheng. 2012. From disconfirmation to switching: an empirical investigationof switching intentions after service failure and recovery. The Service Industries Journal 32:8, 1305-1321. [CrossRef]28. Chris Baumann, Greg Elliott, Suzan Burton. 2012. Modeling customer satisfaction and loyalty: survey data versus data mining.Journal of Services Marketing 26:3, 148-157. [Abstract] [Full Text] [PDF]29. Piyush Sharma, Ivy S.N. Chen, Sherriff T.K. Luk. 2012. Gender and age as moderators in the service evaluation process. Journalof Services Marketing 26:2, 102-114. [Abstract] [Full Text] [PDF]30. Bob McKercher, Basak Denizci-Guillet, Erica Ng. 2012. Rethinking Loyalty. Annals of Tourism Research 39:2, 708-734.[CrossRef]31. Gene Chen. 2012. The Use of Electronic Brokerage Systems in China: A Modified e-Commerce Model. Canadian Journal ofAdministrative Sciences / Revue Canadienne des Sciences de l'Administration 29:1, 99-109. [CrossRef]32. Hyeong Yu Jang. 2012. The Effects of Service Qualities on Customer Satisfaction and the Moderating Effects of CustomerInvolvement and Customer Delight in Sports Center. Jounal of Korea Service Management Society 13, 107-132. [CrossRef]33. Park, Hyeon Suk, 이이이. 2012. A Study on the Effect of Financial Service's e-Service Quality and Relationship Quality on CustomerSatisfaction and Reusing Intention -Focused on Switching Barrier -. Jounal of Korea Service Management Society 13, 229-257.[CrossRef]34. Jehong Lee. 2012. An Empirical on International Trade Practice Royalty in Electronic Trade Limitation. The e-Business Studies13, 249-268. [CrossRef]35. Sanjai K. Parahoo. 2012. Credit where it is due: drivers of loyalty to credit cards. International Journal of Bank Marketing 30:1,4-19. [Abstract] [Full Text] [PDF]36. Piyush Sharma, Ivy S. N. Chen, Sherriff T. K. Luk. 2012. Exploring the Role of IND–COL as a Moderator in the ComprehensiveService Evaluation Model. Journal of International Consumer Marketing 24:1-2, 129-142. [CrossRef]37. Doohee Lee, Charles E. Begley. 2011. Physician Switching After Drug Request Refusal. Health Marketing Quarterly 28:4, 304-316.[CrossRef]38. Jeongho Lee. 2011. A Study on the Communities Royalty and Purchase Intention in On-line Shopping Mall. The e-BusinessStudies 12, 151-171. [CrossRef]39. Li‐Wei Wu. 2011. Satisfaction, inertia, and customer loyalty in the varying levels of the zone of tolerance and alternativeattractiveness. Journal of Services Marketing 25:5, 310-322. [Abstract] [Full Text] [PDF]40. Yi-Shun Wang, Shun-Cheng Wu, Hsin-Hui Lin, Yu-Yin Wang. 2011. The relationship of service failure severity, service recovery
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CONSTRUCTION AND CHARACTERIZATION OF A FULLLENGTH CDNA LIBRARY AND IDENTIFICATION OF GENES INVOLVED IN SALINITY STRESS IN WILD EGGPLANT (SOLANUM TORVUM SWARTZ)

CONSTRUCTION AND CHARACTERIZATION OF A FULLLENGTH CDNA LIBRARY AND IDENTIFICATION OF GENES INVOLVED IN SALINITY STRESS IN WILD EGGPLANT (SOLANUM TORVUM SWARTZ)

Abstract.The objectives of this paper were to construct a fulllength cDNA library and to isolate genes that confer salt
tolerance from the leaves of salinitytolerant wild eggplant variety, ‘Torvum Vigor’ (Solanum torvum Swartz). A fulllength
cDNA library from the leaves was successfully constructed by a switching mechanism at 5’end of RNA transcript
(SMART) approach and a longdistance PCR (LDPCR) technique. The titer of the primary cDNA library was 3.6 ×
10
6
cfumL
1
and that of the amplified library was 1.2 × 10
10
cfumL
1
. Gel electrophoresis results showed that most
of the cDNA inserts ranged from 0.40 to 2.5 kb, with a recombination rate of 99%. A total of 427 randomly selected
positive clones were sequenced. After removing the unsuccessful reads, 364 datasets were obtained and have been
submitted to the NCBI Nucleotide Sequence Database under GenBank accession numbers JK265131JK265494. Among
the 364 submitted sequences, 74.45% of them contained fulllength coding regions. BLASTX analysis revealed that
62.36% of the ‘Torvum Vigor’ expressed sequence tags (ESTs)possessed homology to known or putative proteins of
other organisms. Seven genes that might be responsible for the encoding of known proteins in other organisms were
identified to confer salt tolerance. This evidence demonstrated that the cDNA library constructed was a fulllength
library of high quality. It could be a useful resource for further research in the cloning of stressrelated genes, which
could be utilized in the genetic improvement of vegetable crops using transgenic technology.
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JAVA PROGRAMMING NGÔN NGỮ LẬP TRÌNH JAVA

JAVA PROGRAMMING NGÔN NGỮ LẬP TRÌNH JAVA

languages, like COBOL and FORTRAN, dominated the mainframe market). But, with time programmers found that programming in C became tedious with its structural syntax.[3]Although, people attempted to solve this problem, it would be later that a new development philosophy was introduced, one named Object-Oriented Programming. With OOP, youcan write code that can be reused later without rewriting the code over and over again. In 1979, Bjarne Stroustrup developed C++, an enhancement to the C language with includedOOP fundamentals and features.The Green teamBehind closed doors, a project was initiated in December of 1990, whose aim was to create a programming tool that could render obsolete the Cand C++ programming languages. Engineer Patrick Naughton had become extremely frustrated with the state of Sun's C++ and C APIs(Application Programming Interfaces) and tools. While he was considering to move towards NeXT, he was offered a chance to work on newtechnology and the Stealth Project was started, a secret nobody but he knew.This Stealth Project was later named the Green Project when James Gosling and Mike Sheridan joined Patrick.[1] Over the period of time thatthe Green Project teethed, the prospects of the project started becoming clearer to the engineers working on it. No longer was its aim to create anew language far superior to the present ones, but it aimed to target the language to devices other than the computer.Staffed at 13 people, they began work in a small office on Sand Hill Road in Menlo Park, California. This team would be called Green Teamhenceforth in time. The project they underwent was chartered by Sun Microsystems to anticipate and plan for the "next-wave" in computing.For the team, this meant at least one significant trend, that of the convergence of digitally controlled consumer devices and computers.[1]James Gosling, architect anddesigner of the compiler for theJava technologyReshaping thoughtThe team started thinking of replacing C++ with a better version, a faster version, a responsive version. But the one thing they hadn't thought of, as of yet, was that the languagethey were aiming for had to be developed for an embedded system with limited resources. An embedded system is a computer system scaled to a minimalistic interface demandingonly a few functions from its design. For such a system, C++ or any successor would seem too large as all the languages at the time demanded a larger footprint than what wasdesired. The team thus had to think in a different way to go about solving all these problems.Co-founder of Sun Microsystems, Bill Joy, envisioned a language combining the power of Mesa and C in a paper he wrote for the engineers at Sun named Further. Gathering ideas,Gosling began work on enhancing C++ and named it "C++ ++ --", a pun on the evolutionary structure of the language's name. The ++ and -- meant, putting in and taking out stuff.He soon abandoned the name and called it Oak[1] after the tree that stood outside his office.
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JAVA PROGRAMMING FUNDAMENTALS PREMCHAND S.NAIR (2008)

JAVA PROGRAMMING FUNDAMENTALS PREMCHAND S.NAIR (2008)

Premchand S. NairCRC_C6547_FM.indd iii10/16/2008 4:35:40 PMCRC PressTaylor & Francis Group6000 Broken Sound Parkway NW, Suite 300Boca Raton, FL 33487-2742© 2009 by Taylor & Francis Group, LLCCRC Press is an imprint of Taylor & Francis Group, an Informa businessNo claim to original U.S. Government worksPrinted in the United States of America on acid-free paper10 9 8 7 6 5 4 3 2 1International Standard Book Number-13: 978-1-4200-6547-3 (Softcover)This book contains information obtained from authentic and highly regarded sources. Reasonable efforts have beenmade to publish reliable data and information, but the author and publisher cannot assume responsibility for the validity of all materials or the consequences of their use. The authors and publishers have attempted to trace the copyrightholders of all material reproduced in this publication and apologize to copyright holders if permission to publish in thisform has not been obtained. If any copyright material has not been acknowledged please write and let us know so we mayrectify in any future reprint.Except as permitted under U.S. Copyright Law, no part of this book may be reprinted, reproduced, transmitted, or utilized in any form by any electronic, mechanical, or other means, now known or hereafter invented, including photocopying, microfilming, and recording, or in any information storage or retrieval system, without written permission from thepublishers.Apago PDF EnhancerFor permission to photocopy or use material electronically from this work, please access www.copyright.com (http://www.copyright.com/) or contact the Copyright Clearance Center, Inc. (CCC), 222 Rosewood Drive, Danvers, MA 01923,978-750-8400. CCC is a not-for-profit organization that provides licenses and registration for a variety of users. For organizations that have been granted a photocopy license by the CCC, a separate system of payment has been arranged.
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Các vấn đề hiện đại Công nghệ phần mềm: Báo cáo Ruby On Rails

CÁC VẤN ĐỀ HIỆN ĐẠI CÔNG NGHỆ PHẦN MỀM: BÁO CÁO RUBY ON RAILS

Cha đẻ của Ruby là Matshumoto Yukishiro hay còn được biết đến với tên Matz. Ruby là sự kết hợp thành công của Smalltalk, Python, Perl,... Ruby mang đầy đủ các đặc điểm ưu việt của các ngôn ngữ đã có từ trước đó như: tính thông dịch (Perl, Python), hướng đối tượng (Smalltalk, Java). Phiên bản hiện tại của Ruby là 2.0.Ruby có cú pháp đơn giản. Mang đặc điểm của nhiều ngôn ngữ khác: hướng đối tượng (class, method, object…), chồng toán tử (operation overloading), Xử lý các ngoại lệ (Exception handling), trình gom và xử lí rác (garbage collection), nhập liệu tự động (dynamic loading) và độc lập trong cấu trúc, dependency injection, iterator. Ngoài các đặc điểm chung, Matz cũng đưa vào một số khái niệm khác như mixin, singleton method, renaming, closures… tính khả chuyển cao (high transportability) nên chạy được trên nhiều nên khác nhau như: Unices, Windows, DOS, OSX, OS2, Amiga… Ruby cũng hỗ trợ rất nhiều thư viện chuẩn cho lập trình viên.
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INTRODUCTION TO WEKA

INTRODUCTION TO WEKA

Weka is a collection of machine learning
algorithms for data mining tasks. The
algorithms can either be applied directly to a
dataset or called from your own Java code.
Weka contains tools for data preprocessing,
classification, regression, clustering,
association rules, and visualization. It is also
wellsuited for developing new machine
learning schemes.

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Abnormal returns in emerging equity markets

ABNORMAL RETURNS IN EMERGING EQUITY MARKETS

... Understanding the risk and reward from investing in emerging equity markets is neces­ sary for rational flows of equity financing to developing countries Early research claimed that investing in emerging. .. the switching process is largely explained by liberalization periods in many of the emerging markets C hapter 4: I model the volatility of returns in emerging markets using a time-varying probability... whether investing in emerging equity markets was beneficial in a standard portfolio framework that implicitly assumed that emerging markets could be compared directly to the existing markets
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20995 THE HAPPY PRINCE BY OSCAR WILDE

20995 THE HAPPY PRINCE BY OSCAR WILDE

The happy princeOnce upon a time, on a tall column, there was a statue of the Happy Prince. He wascovered with gold and he had two bright sapphires for eyes, and a a big ruby on his sword.One night, a little Swallow arrived at the cityand looked mfor a place to sleepbetween the feet of the Happy Prince. Suddenly, a drop fell on the Swallow: the Prince wascrying. He was sad because he saw that his people were suffering. He told the Swallowabout a woman. She was very poor and her little boy was ill. ‘Please,’ said the Prince to thebird, ‘give her the ruby from my sword’. So the Swallow took the ruby to the woman. Thenext day, the Prince saw a hungry writer who was too cold to write any longer. ‘Take one ofmy eyes and give it to him,’ said the Prince. So the Swallow took the sapphire to the writer.The following day, the Prince saw a girl crying because she had no money to take home. Sothe the Swallow took the other eye and gave it to her. ‘You are blind now,’ said the Swallowto the prince, ‘I will stay with you forever’. ‘Dear little Swallow,’ said the Prince, ‘I amcovered with gold. Please, take it and give it to my poor’. The bird obeyed. With no moregold, the Prince looked grey. Then the winter came. The poor Swallow felt colder andcolder but he didn’t leave the Prince. He loved him very much. At last, the Swallow kissedthe Happy Prince and died. At that moment, the heart of the Prince broke into two.‘Bring me the two most beautiful things in the city,’ said God to one of His Angels;and the Angel brought him the heart of the Happy Prince and the dead Swallow.
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COCOS2DX INSTALLATION GUIDE

COCOS2DX INSTALLATION GUIDE

COCOS2D-X Installation GuideThis is a guide to setup the cocos2d-x for android in Windows.1. Download Android SDK: Instead of downloading only SDK you can download the ADT Bundlewhich has a collection of Android SDK, Eclipse and Android Plugin for Eclipse. Download thelatest version from http://developer.android.com/sdk/index.html. Extract ADT. I extracted in myE:\ Drive. My location of the ADT will beE:\adt-bundle-windows-x86_64-20130717. My locationof the SDK will be E:\adt-bundle-windows-x86_64-20130717\sdk. Also remember to update theSDK.Select the latest version of API and also the Android 2.2 (API 8).2. Download NDK from http://developer.android.com/tools/sdk/ndk/index.html . I am using a 64Bit Windows 8 OS. So, I downloaded the version android-ndk-r9-windows-x86_64.zip. Extractthe NDK to your C:\ Drive. I extracted mine at E:\android-ndk-r93. Download and install Cygwin from http://www.cygwin.com/install.html. Cygwin is a programthat enables you to get a Linux feeling on Windows. You can install certain packages on Cygwinand have a minimal Linux like environment. Install Cygwin. When asked to select packages,search for the below packages and install them:autoconf, automake, binutils, gcc-core, gcc-g++, gcc4-core, gcc4-g++, gdb, pcre, pcre-devel, gawk,makeNote: Select the GUI version of make as well otherwise you will not be able to build your projectusing NDK.4. Download JDK from http://www.oracle.com/technetwork/java/javase/downloads/jdk7downloads-1880260.html. No matter if you system is 32 bit or 64 bit, you need to download onlythe 32 bit version. Install Java in C:\Java5. Download the latest version of Cocos2d-X. Extract it to your C:\ Drive. I extracted mine atE:\cocos2d-x-2.26. Setup Environment Variables for Java, Cocos2d-x, SDK and NDK:Mine will look like below:COCOS2DX_ROOTE:\cocos2d-x-2.2ANDROID_SDK_ROOT
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Struts 2 0 tutorial

STRUTS 2 0 TUTORIAL

Apache Struts 2 is an elegant, extensible framework for creating enterpriseready Java web applications. The framework is designed to streamline the full development cycle, from building, to deploying, to maintaining applications over time. Apache Struts 2 was originally known as WebWork 2.

This tutorial will teach you how to use Apache Struts for creating enterpriseready Java web applications in simple and easy steps.

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học java (tài liệu FPT) phân2

HỌC JAVA (TÀI LIỆU FPT) PHÂN2

One of the benefits that Eclipse provides is the ability to run code interactively by using its integrated debugger. Examining variables and expressions while executing code stepbystep is an invaluable tool for investigating problems with your code. This excerpt from Chapter 2 of Eclipse in Action: A guide for Java developers provides an introduction to creating a Java project, running a Java program, and debugging it.Creating a Java ProjectWhen Eclipse is first started, it is in the Resource perspective, a set of panes for managing projects, folders, files, and other resources. In Eclipse parlance, each of these panes is called a view, and a complete set of views is called a perspective. In the Resource perspective, you can navigate or create resources by using the view at the top left, the Navigator view.Before you can do anything else in Eclipse, such as creating a Java program, you need to create a Java project. To create a new Java project, follow these steps:1.Rightclick in the Navigator view to bring up a context menu and select New>Project.2.In the New Project dialog box, Eclipse presents the project options: Java, Plugin Development, and Simple. Because you want to create a Java program, select Java on the left side of the dialog box.3.Select Java Project on the right. If youve installed other types of Java development plugins, various other types of Java projects may potentially be listed here (EJBs and servlets, for example). But the JDT that comes standard with Eclipse only offers support for standard Java applications, so you must choose the Java Project option.4.Click Next to start the New Java Project Wizard. (A wizard is a set of dialog boxes that prompts you through a set of welldefined, sequential steps necessary to perform a specific task. This feature is used extensively throughout Eclipse.)5.The first dialog box prompts you for a project name. This is a simple Hello, world example, so enter Hello. Clicking Next would take you to a dialog box that lets you change a number of Java build settings, but for this example you dont need to change anything.6.Click Finish.7.Eclipse notifies you that this kind of project is associated with the Java perspective and asks whether you want to switch to the Java perspective. Check the Dont Show Me This Message Again box and click Yes.
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Học tiếng anh qua báo Những trang web học lập trình hay nhất

HỌC TIẾNG ANH QUA BÁO NHỮNG TRANG WEB HỌC LẬP TRÌNH HAY NHẤT

Top 10 websites that teach coding
So you want to learn to code, do you? Well, you happen to be in luck, as it has never been easier or cheaper to learn that new skill, and there are plenty of websites that teach coding and more.
They will help turn you from zero to hero, as long as you stick to it and practice, practice, practice
1. Codeacademy
Codeacademy leads you through the process of learning to program weboriented languages. Here you can learn Javascript, Python and Ruby, etc. The free environment provides a safe place for experimentation, as you can try things out without needing a web server or any other hardware or software.
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Session 10 MVC controller PHP

SESSION 10 MVC CONTROLLER PHP

MVC là một design pattern được dùng vào hầu hết các web framework và GUI framework, gồm có:Ruby On Rails: Một webframework viết trên Ruby rất thịnh hành.Apple Cocoa: Apple’s framework cho phát triển các ứng dụng Mac OS và iOS.ASP.Net Framework: Microsoft’s webframework để phát triển các ứng dụng web trên .NET.Apache Struts: Một Java webframework rất phổ biến… và rất nhiều framework khác.

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