Pre-review checklist 準備工作
2.1Practical considerations 通常的考慮
1. Have you been provided with a design document to understand the code ? Is the design document up-to-date (latest version) ? 你是否得到一份解釋代碼的設計文檔？設計文檔是否最新的？
2. Does the design document explain 設計文檔是否做了如下解釋：
mkdosfs - Make DOS file system utilty.
I wrote this, partially to complement the dosfsck utility written by Werner
Almesberger (who graciously gave me some pointers when I asked for some
advice about writing this code), and also to avoid me having to boot DOS
just to create data partitions (I use Linux to back up DOS :-) ).
return AfxDllCanUnloadNow[]
}
當然，使用DAO SDK提供的dbDAO C++ 類也可以繞過這個問題
如果需要更多MFC和DAO的相關的信息，參考MFC庫參考中的技術文章TN054: Calling DAO
Directly While Using MFC DAO Classes
http://www.codeguru.com/cpp/com-tech/activex/controls/article.php/c2615
return AfxDllCanUnloadNow[]
}
當然，使用DAO SDK提供的dbDAO C++ 類也可以繞過這個問題
如果需要更多MFC和DAO的相關的信息，參考MFC庫參考中的技術文章TN054: Calling DAO
Directly While Using MFC DAO Classes
http://www.codeguru.com/cpp/com-tech/activex/controls/article.php/c2615
Need to make sense of the many changes to Visual Basic for the new .NET platform? VB .NET
Language in a Nutshell introduces the important aspects of the language and explains the .NET
framework. An alphabetical reference covers the functions, statements, directives, objects, and object
members that make up the VB .NET language. To ease the transition, each language element
includes a "VB .NET/VB 6 Differences" section.
For the practicing programmer with little time to spare, Essential C++ offers a fast-track
to learning and working with C++ on the job. This book is specifically designed to bring
you up to speed in a short amount of time. It focuses on the elements of C++
programming that you are most likely to encounter and examines features and techniques
that help solve real-world programming challenges.
Windows applications using C++ and the Microsoft Foundation Class (MFC) library. The text builds from the ground up, first describing the Windows architecture and showing how MFC works with that architecture next covering the document/view framework that simplifies the creation of industrial-strength programs and finally illustrating advanced concepts like the usage of dynamic link libraries (DLL), creating Internet clients, and building form-based applications.
A cylindrical wave expansion method is developed to obtain the scattering field for an ideal
two-dimensional cylindrical invisibility cloak. A near-ideal model of the invisibility cloak is set up
to solve the boundary problem at the inner boundary of the cloak shell. We confirm that a cloak
with the ideal material parameters is a perfect invisibility cloak by systematically studying the
change of the scattering coefficients from the near-ideal case to the ideal one. However, due to the
slow convergence of the zeroth order scattering coefficients, a tiny perturbation on the cloak would
induce a noticeable field scattering and penetration.
We analyze, both analytically and numerically, the effectiveness
of cloaking an infinite cylinder from observations by electromagnetic
waves in three dimensions. We show that, as truncated approximations
of the ideal permittivity and permeability tensors tend towards
the singular ideal cloaking fields, so that the anisotropy ratio tends to
infinity, the D and B fields blow up near the cloaking surface. Since
the metamaterials used to implement cloaking are based on effective
medium theory, the resulting large variation in D and B will pose a
challenge to the suitability of the field averaged characterization of "
and 碌. We also consider cloaking with and without the SHS (softand-
hard surface) lining, shown in [6] to be theoretically necessary
for cloaking in the cylindrical geometry. We demonstrate numerically
that cloaking is significantly improved by the SHS lining, with both
the far field of the scattered wave significantly reduced and the blow
up of D and B prevented.
DESCRIPTION
The DCP0105 family is a series of high efficiency, 5V
input isolated DC/DC converters. In addition to 1W
nominal galvanically isolated output power capability,
the range of DC/DCs are also fully synchronizable.
The devices feature thermal shutdown, and overload
protection is implemented via watchdog circuitry.
Advanced power-on reset techniques give superior
reset performance and the devices will start into any
capacitive load up to full power output.
The DCP0105 family is implemented in standard-
molded IC packaging, giving outlines suitable for high
volume assembly.
