Description: This article explains how to write a simple web server application using C#. Though it can be developed in any .NET supported language, I chose C# for this example. The code is compiled using Beta 2. Microsoft (R) Visual C# Compiler Version 7.00.9254 [CLR version v1.0.2914]. It can be used with Beta 1 with some minor modification. This application can co-exists with IIS or any web server, the key is to choose any free port. I assume that the user has some basic understanding of .NET and C# or Visual Basic .Net.
这个项目演示了如何用C#实现一个简单的Web服务器应用程序。代码使用 Beta 2. Microsoft (R) Visual C# 编译器，Version 7.00.9254 [CLR version v1.0.2914]。它也可以用Beta 1，需要少量的修改。这个应用程序可以和IIS或任意Web服务器工作，关键是选择任意的自由端口。我假设用户有一些 .NET 和 C# 或 Visual Basic .Net编程的基本知识。 -This article explains how to write a simple web server application using C#. Though it can b e developed in any.NET supported language, I chose C# for this example. The code is compiled using Beta 2. Microsoft (R) Visual C# Compiler V ersion 7.00.9254 [CLR version v1.0.2914]. It c an be used with a beta with some minor modificati on. This application can co-exists with IIS or a ny web server, the key is to choose any free port. I assume that t he user has some basic understanding of.NET and C# or Visual Basic. Net. this project demonstrated how to use C# a simple W eb server applications. Use of Beta 2 code. Microsoft (R) Visual C# compiler, Version 7.00.9254 [CLR version v1.0.2914]. It can also be used to Beta 1, with a small modifications. This application procedures or arbitrary Platform: |
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Author:远超 |
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Description: 在编写程序中还用到了开发工具Borland.C++.Builder.6.0，是目前唯一完美集成 COBRA 与 COM/COM+ 的 C++ 集成开发环境，可以快速开发具有 Web 服务支持功能的电子商务应用程序，全球率先实现跨平台、高效可视化开发 Windows/Linux 应用程序，兼容 CLX、VCL 和 Borland C++ for Linux，增强了对于 Microsoft Visual C++ 源程序的兼容程度，提供 MFC 6.0 版与 ATL 3.0 版函数库。-in the preparation process also uses Borland.C development tools. Builder.6.0. perfect is the only integrated COBRA and COM / COM C integrated development environment, can rapidly develop Web services support functions in the e-commerce application, the world's first cross-platform, effective visualization Windows / Linux-based applications and is compatible with CLX, VCL and Borland C for Linux, enhanced for Microsoft Visual C source level compatibility, version 6.0 for MFC and ATL version 3.0 libraries. Platform: |
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Author:soso |
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Description: 《VISUAL BASIC 6数据库编程大全》配套源码
《VISUAL BASIC 6数据库编程大全》简洁而专业地指导Visual Basic 程序员如何利用微软的Visual Basic 企业版进行设计和创建数据库应用程序。内容覆盖了VB6程序员所要了解的八个方面，并为数据库程序员提供了经常会遇到的各种问题的必要解决方案。同时讲述了如何将这些技术结合在一起，创建正在莛发展的客户机/服务器，以及基于Web的应用程序。附带的光盘含盖了书中例举的程序代码，极大地方便读者学习和使用VB6进行程序开发和数据库编程。-"VISUAL BASIC 6 Database Programming Solutions" complementary source "VISUAL BASI C 6 Database Programming Solutions, "a concise and professional guidance Visual Basic programmer how to use Microsoft's V isual Basic Enterprise Edition for the design and creation of database applications. Cover the contents of VB6 programmers need to know about eight, and to provide a database programmers often encounter the problems need solutions. Also explains how to combine these technologies together, to create stalk of grass is the development of client / server, and the Web-based applications. Accompanying CD covered the book's code examples, great convenience for readers to learn and use VB6 procedures for the development and database programming. Platform: |
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Description: 计算机二专业毕业论文 客房管理系统
编程语言：VB、PHP
数据库：MySQL
应用程序部分用VB开发、网页部分用Apache+MySQL+php，已经通过答辩
版权所有，请不要直接COPY
有问题可以联系我sbtdkj1017@tom.com-two computer rooms thesis professional management system programming languages : Visual Basic, PHP database : MySQL applications using VB part of the web page, partly Apache MySQL php, Copyright reply has been passed. Please do not directly COPY problems can be linked I sbtdkj1017@tom.com Platform: |
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Description: Security Note
This sample code is provided to illustrate a concept and should not be used in applications or Web sites, as it may not illustrate the safest coding practices.
Building and Running the Sample
To build the sample
Open the solution ThrdPool.sln.
Select the desired configuration (Debug or Release).
From the Build menu, click Rebuild All.
To run the sample within Visual Studio
From the Debug menu, click Start Without Debugging.
To run the sample from a command window
Change to the directory where the chosen configuration was built (for example, ..\\CThreadPool\\Debug).
Execute ThrdPool.exe.
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Author:徐海峰 |
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Description: IBM® Rational® Application Developer V6.0 is the full function Eclipse 3.0 based
development platform for developing Java™ 2 Platform Standard Edition (J2SE)
and Java 2 Platform Enterprise Edition (J2EE) applications with a focus on
applications to be deployed to IBM WebSphere® Application Server and IBM
WebSphere Portal. Rational Application Developer provides integrated
development tools for all development roles, including Web developers, Java
developers, business analysts, architects, and enterprise programmers.
This IBM Redbook is a programming guide that highlights the features and
tooling included with IBM Rational Application Developer V6.0. Many of the
chapters provide working examples that demonstrate how to use the tooling to
develop applications as well as achieve the benefits of visual and rapid Web
development. Platform: |
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Author:jinyao |
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Description: 可直接使用的mpeg4解码代码
MPEG-4 is a collection of methods defining compression of audio and visual (AV) digital data. It was introduced in late 1998 and designated a standard for a group of audio and video coding formats and related technology agreed upon by the ISO/IEC Moving Picture Experts Group (MPEG) under the formal standard ISO/IEC 14496. Uses of MPEG-4 include compression of AV data for web (streaming media) and CD distribution, voice (telephone, videophone) and broadcast television applications. Platform: |
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Author:chu |
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Description: Editorial Reviews
Product Description
The most up–to–date and comprehensive introductory ASP.NET book you’ll find on any shelf, Beginning ASP.NET 3.5 in C# 2008 guides you through Microsoft’s latest technology for building dynamic web sites. This book will enable you to build dynamic web pages on the fly, and it assumes only the most basic knowledge of C#.
The book provides exhaustive coverage of ASP.NET, guiding you from your first steps right up to the most advanced techniques, such as querying databases from within a web page and tuning your site for optimal performance. Within these pages, you’ll find tips for “best practices” and comprehensive discussions of key database and XML principles you need to know in order to be effective with ASP.NET. The book also emphasizes the invaluable coding techniques of object orientation and code behind, which will start you off on the track to building real–world web sites right from the beginning—rather than just faking it with simplified coding practices.
By the time you’ve finished the book, you will have mastered the core techniques and have all the knowledge you need to begin work as a professional ASP.NET developer.
About the Author
Matthew MacDonald is an author, educator, and MCSD developer who has a passion for emerging technologies. He is a regular writer for developer journals such as Inside Visual Basic, ASPToday, and Hardcore Visual Studio .NET, and he's the author of several books about programming with .NET, including User Interfaces in VB .NET: Windows Forms and Custom Controls, The Book of VB .NET, and .NET Distributed Applications. In a dimly remembered past life, he studied English literature and theoretical physics. Send e-mail to him with praise, condemnation, and everything in between, to p2p@prosetech.com. Platform: |
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Description: ************************************************************************ * * * * * THIS IS THE H Y P L A S 2.0 README FILE * * ----------------- * * * * HYPLAS is a finite element program for implicit small and large * * strain analisys of hyperelastic and elasto-plastic two-dimensional * * and axisymmetric solids * * * * HYPLAS v2.0 is the companion software to the textbook: * * EA de Souza Neto, D Peric & DRJ Owen. Computational Methods for * * Plasticity: Theory and Applications. Wiley, Chichester, 2008. * * (www.wiley.com/go/desouzaneto) * * * * Copyright (c) 1998-2008 EA de Souza Neto, D Peric, D.R.J. Owen * *----------------------------------------------------------------------* * File last updated: 18 October 2008 * * * * This file belongs in the directory ../HYPLAS_v2.0 * ************************************************************************ * * * I M P O R T A N T * * * * READ SECTIONS 0 TO 3 OF THIS FILE CAREFULLY BEFORE ATTEMPTING * * TO COMPILE AND RUN THE PROGRAM HYPLAS ON YOUR COMPUTER !! * * * * THE AUTHORS DO NOT GUARANTEE THAT ANY SUGGESTIONS/INSTRUCTIONS * * GIVEN IN THIS README FILE WILL WORK ON ANY PARTICULAR OPERATING * * SYSTEM. IF YOU DECIDE TO FOLLOW ANY SUGGESTIONS/INSTRUCTIONS * * GIVEN HERE YOU MUST DO SO AT YOUR OWN RISK. * * * * * * BUG REPORTS: Please send bug reports to * * * * hyplas_v2.0@live.co.uk * * * * Messages sent to the authors' personal email addresses * * will NOT be answered. * ************************************************************************ This file contains the following sections: 0. Copyright statement and disclaimer 0.(a) Copyright statement 0.(b) Disclaimer 0.(c) Conditions of use 1. Introduction 1.(a) Note on portability 2. Compiling and running HYPLAS 2.(a) Memory requirements 2.(b) Testing a newly compiled executable 3. The HYPLAS directory tree 4. Cross-referencing between the source code and the textbook 5. HYPLAS error messaging 6. Further remarks on HYPLAS ************************************************************************ 0. COPYRIGHT STATEMENT AND DISCLAIMER ================================== 0.(a) Copyright statement ------------------- You may only use this program for your own private purposes. You are not allowed, in any circumstances, to distribute this program (including its source code, executable and any other files related to it, either in their original version or any modifications introduced by you, the authors or any other party) in whole or in part, either freely or otherwise, in any medium, without the prior written consent of the copyright holders. 0.(b) Disclaimer ---------- This program (including its source code, executable and any other files related to it) is provided "as is" without warranty of any kind, either expressed or implied, including, but not limited to, any implied warranties of fitness for purpose. In particular, THIS PROGRAM IS BY NO MEANS GUARANTEED TO BE FREE FROM ERRORS. This program (or any modification incorporated to it by you, the authors or any other party) will run entirely at your risk. The results produced by this program are in no way guaranteed to be fit for any purpose. Under no circumstances will the authors/copyright holders be liable to anyone for damages, including any general, special, incidental or consequential damages arising from the use or inability to use the program (including, but not limited to, loss or corruption of data, failure of the program to operate in any particular way as well as damages arising from the use of any results produced by the program for any purpose). 0.(c) Conditions of use ----------------- You may only use this program if you fully understand and agree with the terms of the above disclaimer. You must not use this program if you do not agree with or do not understand (fully or in part) these conditions of use. 1. INTRODUCTION ============ HYPLAS is a finite element code for small and large strain analysis of hyperelastic and elasto-plastic solids. Most procedures implemented in HYPLAS are described in detail in its companion textbook: EA de Souza Neto, D Peric & DRJ Owen. Computational Methods for Plasticity: Theory and Applications. Wiley, Chichester, 2008 (www.wiley.com/go/desouzaneto). 1.(a) Note on Portability ------------------- HYPLAS has been written in standard ANSI FORTRAN 77. Currently, the only known (and deliberate) exceptions to the FORTRAN 77 ANSI standard are the instructions: INCLUDE '' used in many routines to include the HYPLAS database files (common blocks and global variables), and; CALL GETENV('HYPLASHOME',HYPLASHOME) used in subroutine "ERRPRT" (file ../HYPLAS_v2.0/src/GENERAL/errprt.f). This instruction inquires the name of the system environment variable HYPLASHOME and writes it on the character string HYPLASHOME. This instruction is NOT part of the ANSI FORTRAN 77 standard, but seems to work in most currently available FORTRAN 77 compilers. 2. COMPILING AND RUNNING H Y P L A S ================================== The HYPLAS source code is stored in directory ../HYPLAS_v2.0/src/ (../HYPLAS_v2.0/ being the current directory) and all its subdirectories. To generate an executable file, you just need to compile the FORTRAN source files: ../HYPLAS_v2.0/src/hyplas.f and ../HYPLAS_v2.0/src/*/*.f together. We recommend that the executable HYPLAS be stored in the directory ../HYPLAS_v2.0/bin to which the environment variable HYPLASHOME should be set (see below how to set a system environmental variable). WINDOWS (R) systems ------------------- On Microsoft Windows(R) systems, HYPLAS has been successfully compiled using Intel Visual Fortran Compiler(R) integrated with Microsoft Visual Studio(R). Here you only need to create a project that contains all Fortran source files mentioned above as well as the include files ..\HYPLAS_v2.0\src\*.INC On a Windows XP system, the system environment variable HYPLASHOME can be set as follows: 1. Open a File Manager 2. Right-click on the "My Computer" icon 3. Select "Properties" on the drop-down menu 4. A new window named "System Properties" will pop-up. Here select the "Advanced" tab. 5. On the "Advanced" tab, click the "Environment Variables" button. 6. A new window titled "Environment Variables" will pop-up. Here click the button "New" in the "System Variables" section of the window. 7. A new window will pop-up titled "New System Variable". Here you should fill the fields "Variable name" and "Variable Value", respectively, with HYPLASHOME and the path name (in full) of the directory ..\HYPLAS_v2.0\bin. 8. Press "OK" on the relevant pop-up windows. 9. The next time the computer is REBOOTED, this variable will be set to the correct path and HYPLAS should be able to find the error messages file ERROR.RUN if required. UNIX/LINUX systems ------------------ In a UNIX/LINUX operating system using a C-shell, for instance, the HYPLASHOME environment variable should be set with the command: setenv HYPLASHOME where here denotes the full path to the directory ../HYPLAS_v2.0/bin. To compile HYPLAS (from directory ../HYPLAS_v2.0/src) with a FORTRAN 77 compiler such as g77, you can use the command: g77 -o ../bin/hyplas hyplas.f */*.f Note that the executable file "hyplas" will be stored in the directory ../HYPLAS_2.0/bin (i.e. the directory set in the HYPLASHOME environment variable). Alternatively, you may use the Makefile provided (with suitable modifications, if needed) to create the HYPLAS executable. IMPORTANT: Before generating a HYPLAS executable, read Sections 2.(a) and 2.(b) below. 2.(a) Memory Requirements ------------------- HYPLAS memory requirements depend on the array dimensioning parameters set in files: ../HYPLAS_v2.0/src/ ELEMENTS.INC GLBDBASE.INC MATERIAL.INC MAXDIM.INC Files ELEMENTS.INC, GLBDBASE.INC and MATERIAL.INC contain parameters which are associated with the currently implemented finite elements and materials. DO NOT MODIFY THEM ! unless you are absolutely sure of what you are doing (only developers coding new elements or new material models/analysis types may need to modify them by changing the existing dimensioning parameters and/or including new parameters). The ONLY dimensioning file that can be safely modified by the average user is the file MAXDIM.INC This file contains the array dimensioning parameters related to the maximum permissible dimension of problems to be analysed by HYPLAS. These parameters include the maximum number of nodes, elements, element groups, etc. If necessary, CHANGE THESE PARAMETERS TO SUIT YOUR PROBLEM SIZE/MEMORY REQUIREMENTS before compiling HYPLAS. 2.(b) Testing a newly compiled executable ----------------------------------- After you have successfully compiled the HYPLAS source code and created an executable file, the next step is to run some tests to verify that HYPLAS is working well. To do this, proceed as follows: The directory ../HYPLAS_v2.0/book_examples/data_files contains a series of data files named .dat of benchmarked examples described in the companion textbook. The corresponding (benchmarked) result files are in the directory ../HYPLAS_v2.0/book_examples/result_files This directory contains a series of result files named .res generated with the current version of HYPLAS on a tested platform. All these files have been named such that their names start with the textbook section number where the corresponding example is described. For instance, files 14_9_2_tresca.dat and 14_9_2_tresca.res refer to a problem described in section 14.9.2 of the textbook, and so on. To check that HYPLAS is working well on your platform, after compiling HYPLAS, run the program HYPLAS for the examples of files .dat and compare the newly generated results .res with their benchmarked counterparts (of the same filename) in the result_files directory. To run an example, execute HYPLAS and use the keyboard to enter the name of the corresponding data file in full (including the extension .dat). To compare the benchmarked .res files against their newly generated you may proceed as follows: 1. On MICROSOFT WINDOWS systems - Here we have successfully used the software "ExamDiff" (the task was made particularly easy by selecting "View" and then the "Show Differences Only" option - this refers to version 1.8 of this software). 2. On UNIX/LINUX systems - Here we use the "diff" command from a shell window (and set the option to ignore blank spaces). A shell script may be used to perform this task automatically (including running HYPLAS and checking for result file differences) for all benchmarked examples provided. IMPORTANT: THE ONLY ACCEPTABLE DIFFERENCES BETWEEN A THE NEWLY GENERATED RESULT FILES AND THEIR BENCHMARKED COUNTERPARTS ARE THE DIMENSIONING PARAMETERS (FROM FILE MAXDIM.INC) USED TO COMPILE THE NEW EXECUTABLE (THESE PARAMETERS ARE PRINTED RIGHT AT THE BEGINNING OF THE RESULT FILES) AND NUMERICAL DIFFERENCES IN RESULTS DUE TO NUMERICAL "ROUNDING-OFF" (THESE ARE VERY SMALL DIFFERENCES THAT DEPEND ON THE PRECISION OF ARITHMETIC OPERATIONS IN THE PLATFORM USED). ALSO NOTE THAT THE EXAMPLES OF THE COMPANION TEXTBOOK DO NOT COVER ALL FEATURES OF HYPLAS. HENCE THIS TEST DOES NOT GUARANTEE THAT EVERYTHING IS WORKING PROPERLY. 3. THE H Y P L A S DIRECTORY TREE ================================ 3.(a) Summary ------- ../ HYPLAS_v2.0/ bin/ book_examples/ data_files/ result_files/ man/ html/ src/ CRYSTAL/ DAMAGE/ DAMAGED_ELASTIC/ DRUCKER_PRAGER/ ELASTIC/ ELEMENTS/ GENERAL/ MATERIALS/ MATHS/ MOHR_COULOMB/ OGDEN/ TRESCA/ VON_MISES/ VON_MISES_MIXED/ 3.(b) Description ----------- The HYPLAS program directory tree is organised as follows: ../HYPLAS_v2.0/ (this directory) This is the HYPLAS root directory, where the HYPLAS directory tree starts. ../HYPLAS_v2.0/bin/ This directory contains the file ERROR.RUN where most HYPLAS error/warning messages are. IMPORTANT: the environment variable HYPLASHOME should be set to this directory. Otherwise, HYPLAS will not find its error/warning messages when required. We also recommend that the EXECUTABLE of HYPLAS be stored in this directory. ../HYPLAS_v2.0/book_examples/ This directory has the following subdirectories: ../HYPLAS_v2.0/book_examples/data_files ../HYPLAS_v2.0/book_examples/result_files Refer to Section 2.(b) above for further details. ../HYPLAS_v2.0/man/ This is the HYPLAS documentation/manuals directory. It contains the following files: input_man.txt - A concise input data manual for HYPLAS in ASCII format; hyplas_calltree.txt - Contains a flowgraph (shows the call tree) of HYPLAS in ASCII-format. Note: calls to function subprograms are not included in this flowgraph; and the subdirectory: ../HYPLAS_v2.0/man/html This directory contains the hypertext (HTML) format Fortran source code and of manual pages of the entire HYPLAS program. Manual pages with descriptions of each function/subprogram including their argument list are linked to their corresponding HTML-format source code. This allows the user the navigate through the HYPLAS source code using a web browser. To start at the main program, use your web browser to open the file hyplas.html. This facility should be helpful to those trying to understand the flow of program HYPLAS. ../HYPLAS_v2.0/src/ This directory (and its subdirectories) contains the Fortran source code of HYPLAS. The files containing the sources are named following the standard practice: .f where is the name of the FORTRAN procedure (subroutine, function subprogram, etc.) whose source code is in file .f. The source code of the HYPLAS main program is in file hyplas.f and the HYPLAS database (COMMON blocks, array dimensioning parameters and other global parameters) is coded in the "include files" ELEMENTS.INC GLDBASE.INC MATERIAL.INC MAXDIM.INC in this directory. In addition, this directory contains a file named "Makefile" (UNIX-LINUX Release only) which may be used for compiling and linking HYPLAS in UNIX/LINUX systems. The subdirectories of ../HYPLAS_v2.0/src are as follows: ../HYPLAS_v2.0/src/CRYSTAL Contains the source code of all procedures related to the finite strain single crystal plasticity model implemented in HYPLAS. ../HYPLAS_v2.0/src/DAMAGE Source files of the procedures related to the Lemaitre ductile damage model implementation. ../HYPLAS_v2.0/src/DAMAGED_ELASTIC Source files of the procedures related to the damaged elasticity model with crack closure effect. ../HYPLAS_v2.0/src/DRUCKER_PRAGER Source files of the procedures related to the implemented Drucker-Prager plasticity model. ../HYPLAS_v2.0/src/ELASTIC Source files of the procedures related to the linear elasticity model (Hencky model under large strains) implemented. ../HYPLAS_v2.0/src/ELEMENTS Source files of the element interfaces and element-related procedures. ../HYPLAS_v2.0/src/GENERAL Source files of general procedures. ../HYPLAS_v2.0/src/MATERIALS Source files of the material interfaces. ../HYPLAS_v2.0/src/MATHS Source files of the mathematical procedures. ../HYPLAS_v2.0/src/MOHR_COULOMB Source files of the procedures related to the implemented Mohr-Coulomb plasticity model. ../HYPLAS_v2.0/src/OGDEN Source files of the procedures related to the implemented Ogden hyperelasticity model. ../HYPLAS_v2.0/src/TRESCA Source files of the procedures related to the implemented Tresca plasticity model. ../HYPLAS_v2.0/src/VON_MISES Source files of the procedures related to the implemented von Mises plasticity model with isotropic hardening. ../HYPLAS_v2.0/src/VON_MISES_MIXED Source files of the procedures related to the implemented von Mises plasticity model with mixed isotropic/kinematic hardening. 4. CROSS-REFERENCING BETWEEN THE SOURCE CODE AND THE TEXTBOOK ========================================================== Many references are made in the textbook to various subprograms of HYPLAS. These are usually made when a particular procedure described in the text is implemented in the program. The reader should refer to the textbook index. Also, a substantial number of comment lines have been added to the source code of HYPLAS with reference to sections, figures, boxes, etc of the textbook related to the part of the code in question. Such references are usually displayed after the word "REFERENCE:" (in capitals) on commented lines. Searching for this word will take you to the line of code where the particular routine has a reference to the textbook. NOTE: Occasional references to other textbooks/journal papers are also made following the word "REFERENCE:" on commented lines. 5. HYPLAS ERROR MESSAGING ====================== Most error/warning messages issued by HYPLAS are in the ASCII-format file ERROR.RUN (kept in the HYPLASHOME directory - ../HYPLAS_v2.0/bin). All such error/warning messages have an identification code (e.g. ED0015) which is printed both to the standard output (this is usually the computer screen) and to the relevant results file. If you wish to find where in the source code a particular message is being issued, then perform a search for the corresponding message identification code in the entire source code of HYPLAS. 6. FURTHER REMARKS ON HYPLAS ========================= 6.(a) Program efficiency THIS SECTION IS OF INTEREST ONLY TO THOSE WANTING TO MAKE HYPLAS RUN FASTER. It is particularly stressed in the textbook that this program has not been designed having efficiency in mind (refer to Section 5.1.2 of the textbook). Its structure has been designed mainly to illustrate in a relatively clear manner the computer implementation of the techniques and algorithms described in the text, with a particular view to the implementation of solid constitutive models and finite elements. For those who are especially interested in the speed of the code, there are a few tips that could help in this direction. Unfortunately, these involve modifications to the source code which is probably most appropriate to readers with a good level of experience in finite element programming. To those with this particular interest, we can suggest the following: (i) The use of faster linear solvers This is probably the change that would result in a greater gain in efficiency. The Frontal Method adopted in subroutine FRONT (file ../HYPLAS_v2.0/src/GENERAL/front.f) has been designed originally to save memory (back in the days when computer memory was severely limited). There are currently a vast number of methodologies which focus on speeding up the linear solution, in addition to reducing memory storage requirements (which is a particularly important issue in the solution of large scale problems). Some of these are extensions/refinements of the original Frontal solver. We remark that a number of such procedures (with their respective source codes) are available (conditions may apply) from the LAPACK (Linear Algebra PACKage - http://www.netlib.org/lapack) repository or from the HSL Library (http://www.cse.cse.scitech.ac.uk/nag/hsl). For the reader interested in gaining speed, we would recommend the replacement of the existing solver of FRONT by a faster one. We remark though that this is a substantial programming task. Another aspect here is the fact that computing times in FRONT are directly linked to the frontwidth of the system which, in the present version of HYPLAS is fixed and depends, for a given mesh, on how the degrees of freedom are numbered (node numbering). The incorporation of a frontwidth optimiser (which re-numbers the degrees of freedom in order to minimise the frontwidth) in FRONT could produce some good savings in computing times. Such savings become particularly noticeable in larger problems where the original node numbering produces an excessively large frontwidth. (ii) Material-specific computations The issues pointed out here affect only the computing times for specific material models and are expected to have a much lower impact in overall speed than the linear solver issue discussed above. Some of the material model-specific computations carried out in HYPLAS could be made a bit faster. For example, for isotropic models whose stress update is carried out in the principal stress space (such as the Tresca and Mohr-Coulomb models - see routines SUTR and SUMC, files ../HYPLAS_v2.0/src/TRESCA/sutr.f and ../HYPLAS_v2.0/MOHR_COULOMB/sumc.f, respectively) the spectral decomposition of the stress in carried out in the state update update routine and then repeated in the corresponding routine for computation of the consistent tangent operator (refer to files ../HYPLAS_v2.0/src/TRESCA/cttr.f and ../HYPLAS_v2.0/src/MOHR_COULOMB/ctmc.f, respectively, for the Tresca and Mohr-Coulomb plasticity models). Some savings in computing time can be achieved here by storing the stress eigenprojection tensors (these can be stored as state variables) during the execution of the state updating and then retrieving them later for use in the computation of the consistent tangent operator. This change can be incorporated to the code relatively easily. The computation of the exponential map and is derivative for the single crystal plasticity model (routines EXPMAP, file ../HYPLAS_v2.0/src/CRYSTAL/expmap.f and DEXPMP, file ../HYPLAS_v2.0/src/CRYSTAL/dexpmp.f) is carried out in three dimensions (these routines have been adapted from an earlier three-dimensional code). To improve efficiency, these can be adapted to work only in two-dimensional problems by removing the unnecessary operations related to the third dimension. 6.(b) Output of nodal averaged values The reader should be aware that the way in which nodal averaged values of stresses and other variables are calculated in HYPLAS is very basic (and rudimentary). This feature of the program is made available only to help those interested in producing contour plots, etc from results presented in HYPLAS result files and should be useful in many circumstances of interest. This facility has in fact been used in producing many of the figures presented in the textbook. But note, for example, that the values of incremental plastic multipliers for plasticity models may take (inadmissible) negative values when extrapolated from Gauss-point to nodes and averaged. We remark that more sophisticated and refined techniques of transferring Gauss point values of variables to nodal points and obtaining the corresponding smoothed field are available in the current literature. These fall outside the scope of the companion textbook of HYPLAS. Platform: |
Size: 11008084 |
Author:gtcewli3 |
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Description: 在编写程序中还用到了开发工具Borland.C++.Builder.6.0，是目前唯一完美集成 COBRA 与 COM/COM+ 的 C++ 集成开发环境，可以快速开发具有 Web 服务支持功能的电子商务应用程序，全球率先实现跨平台、高效可视化开发 Windows/Linux 应用程序，兼容 CLX、VCL 和 Borland C++ for Linux，增强了对于 Microsoft Visual C++ 源程序的兼容程度，提供 MFC 6.0 版与 ATL 3.0 版函数库。-in the preparation process also uses Borland.C development tools. Builder.6.0. perfect is the only integrated COBRA and COM/COM C integrated development environment, can rapidly develop Web services support functions in the e-commerce application, the world's first cross-platform, effective visualization Windows/Linux-based applications and is compatible with CLX, VCL and Borland C for Linux, enhanced for Microsoft Visual C source level compatibility, version 6.0 for MFC and ATL version 3.0 libraries. Platform: |
Size: 3072 |
Author:soso |
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Description: 计算机二专业毕业论文 客房管理系统
编程语言：VB、PHP
数据库：MySQL
应用程序部分用VB开发、网页部分用Apache+MySQL+php，已经通过答辩
版权所有，请不要直接COPY
有问题可以联系我sbtdkj1017@tom.com-two computer rooms thesis professional management system programming languages : Visual Basic, PHP database : MySQL applications using VB part of the web page, partly Apache MySQL php, Copyright reply has been passed. Please do not directly COPY problems can be linked I sbtdkj1017@tom.com Platform: |
Size: 124928 |
Author:sbtdkj1017 |
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Description: jQuery UI 是以 jQuery 为基础的开源 JavaScript 网页用户界面代码库。包含底层用户交互、动画、特效和可更换主题的可视控件。我们可以直接用它来构建具有很好交互性的web应用程序。-jQuery UI is jQuery-based, open source JavaScript Web user interface code base. Contains the underlying user interaction, animation, special effects and can change the theme, visual controls. We can directly use it to build a good interactive web applications. Platform: |
Size: 2330624 |
Author:magaolong |
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Description: jQuery UI 是以 jQuery 为基础的开源 JavaScript 网页用户界面代码库。包含底层用户交互、动画、特效和可更换主题的可视控件。我们可以直接用它来构建具有很好交互性的web应用程序。-jQuery UI is jQuery-based, open source JavaScript Web user interface code base. Contains the underlying user interaction, animation, special effects and can change the theme, visual controls. We can directly use it to build a good interactive web applications. Platform: |
Size: 2376704 |
Author:magaolong |
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Description: 风靡全球，高效开发C＃组件和Windows应用程序的最佳指南。《Visual C# 2010从入门到精通:Step by Step》旨在一次一个步骤地手把手教你掌握Visual C＃2010，是开发人员掌握基本编程技能的理想参考。《Visual C# 2010从入门到精通:Step by Step》以深受读者欢迎的“动手练习”（learn-by-doing exercise）风格，演示了如何、何时以及为何使用C认＃快速应用程序开发环境的特性。通过《Visual C# 2010从入门到精通:Step by Step》的学习，您将熟练掌握如何使用Microsoft Visual Studio 2010和Microsoft NET Framework 4.0；理解C＃语言的特性；为windows操作系统创建实用组件和可实际运行的应用程序。《Visual C# 2010从入门到精通:Step by Step》是帮助您深入数据管理技术和Web应用程序开发的奠基石。-Swept the world, the best guide for the efficient development of a C# component and Windows applications. " Visual C# 2010 From Novice to Professional: Step by Step" aims one step Shoubashoujiao of you to master Visual C# 2010, is an ideal reference for developers to master basic programming skills. " Visual C# 2010 From Novice to Professional: Step by Step" by the readers welcomed the style of " hands-on practice" (learn-by-doing exercise), demonstrates how, when and why to use C recognized# rapid application development environment characteristics. " Visual C# 2010 From Novice to Professional: Step by Step" learning, you will master how to use Microsoft Visual Studio 2010 and Microsoft NET Framework 4.0 understanding of the characteristics of the C# language to create practical components for the windows operating system and the actual running of the application. " Visual C# 2010 From Novice to Professional: Step by Step" is to help you Platform: |
Size: 4837376 |
Author:李咩咩 |
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Description: Ajax Control Toolkit
The Ajax Control Toolkit contains a rich set of controls that you can use to build highly responsive and interactive Ajax-enabled Web applications. The Ajax Control Toolkit contains more than 40 controls, including the AutoComplete, CollapsiblePanel, ColorPicker, MaskedEdit, Calendar, Accordion, HTML Editor Extender, and Watermark controls. Using the Ajax Control Toolkit, you can build Ajax-enabled ASP.NET Web Forms applications by dragging-and-dropping Toolkit controls from the Visual Studio Toolbox onto an ASP.NET Web Forms page.
The latest release of the AJAX Control Toolkit is January 2013! Check out some of the new features at the announcement at Stephen Walther s blog post including the new chart controls. Platform: |
Size: 7302144 |
Author:Luciferii |
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Description: This book is a tutorial, both on C# and on writing .NET applications with C#.
If you want to brush up on your C# skills, or you are proficient in another programming language such as C++ or Java, or even if C# is your first
programming language, this book is for you.
The programming language of choice for .NET is C#, which builds on the lessons learned from C (high performance), C++ (object-oriented structure), Java™ (garbagecollection, high security), and Visual Basic (rapid development) to create a language ideally suited for developing component-based, n-tier, distributed Windows client and web applications.
C# 3.0 brings greatly enhanced features and a powerful new development environment.It is the crowning achievement of Microsoft’s R&D investment. It is wicked cool.-This book is a tutorial, both on C# and on writing .NET applications with C#.
If you want to brush up on your C# skills, or you are proficient in another programming language such as C++ or Java, or even if C# is your first
programming language, this book is for you.
The programming language of choice for .NET is C#, which builds on the lessons learned from C (high performance), C++ (object-oriented structure), Java™ (garbagecollection, high security), and Visual Basic (rapid development) to create a language ideally suited for developing component-based, n-tier, distributed Windows client and web applications.
C# 3.0 brings greatly enhanced features and a powerful new development environment.It is the crowning achievement of Microsoft’s R&D investment. It is wicked cool. Platform: |
Size: 3200000 |
Author:jit1 |
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Description: Visual C#.net应用精彩50例 pdf教程，全书将重点介绍C#语言的基础知识及VS.NET集成开发各种C#应用，主要包括C#基础知识、集成环境中基本工具的使用，开发控制台应用程序、开发WEb应用程序等，通过这本书可熟练掌握C#语言开发各种应用程序的技巧及方法-Visual C#. Net application wonderful 50 cases pdf tutorial, the book will focus on the basics of C# language and integrated development of various VS.NET C# applications, including C# basics, use the basic tools in an integrated environment, the development of console application develop WEb applications, etc., this book can be mastered by C# language skills to develop a variety of applications and methods Platform: |
Size: 11348992 |
Author:spudn40 |
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Description: Visual Studio 2010 now includes great tooling support for both WPF and Silverlight. The new VS 2010 WPF and Silverlight designer makes it much easier to build client applications as well as build great line of business solutions, as well as integrate and bind with data. Tooling support for Silverlight 4 with the final release of Visual Studio 2010 will be available when Silverlight 4 releases to the web this week.-Visual Studio 2010 now includes great tooling support for both WPF and Silverlight. The new VS 2010 WPF and Silverlight designer makes it much easier to build client applications as well as build great line of business solutions, as well as integrate and bind with data. Tooling support for Silverlight 4 with the final release of Visual Studio 2010 will be available when Silverlight 4 releases to the web this week. Platform: |
Size: 8398848 |
Author:eurostart |
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Description: Developing Web Applications with Visual Basic. NET and ASP.NET Developing Web Applications with Visual Basic. NET and ASP.NETКниги ASP.NET Автор: John Alexander, Billy Hollis Год издания: 2002 Формат: pdf Издат.:Wiley Страниц: 400 Размер: 22,8 Mb ISBN: 0471085170 Язык: Английский 85 (голосов: 1) Оценка:John Alexander and bestselling author Billy Hollis show programmers how to develop enterprise-level Web applications using Microsoft s popular programming language—Visual Basic.NET. Features the incomparable insights and programming know-how of two popular Microsoft insiders, arming developers with proven tips and workarounds to use in their own projects Provides step-by-step instruction for creating business Web applications using ASP.NET and VB.NET Companion Web site contains all the code for the sample application Platform: |
Size: 23959552 |
Author:unico |
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Description: Written in C#, DotNet Resolver is a free to use decompiler that is expert in reading, translating and editing all those applications that are written in any type of .NET language. DotNet Resolver is a fast and reliable application so the chances of instability during the opening of either obfuscated or protected applications are equivalent to zero. The main features of DotNet Resolver are: translating raw MSIL code to C# and visual basic, edits MSIL instructions that are the very useful instruction editor, stable assembly reader for fast reading to find invalid structures, member analyzer, and plug-in support. In addition to basic assembly and decompiling tools, DotNet Resolver has its own plugin architecture system as well to further enhance the capabilities of the DotNet Resolver. By deploying these plugins, the users can easily create the extensions for the ongoing applications as well. Platform: |
Size: 31744 |
Author:mmmacapinlac |
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