Overview 1, what is C #? C # is a programming language designed by Microsoft. It is loosely based on C + +, and there are many aspects similar to Java. Microsoft describes C # in this way: "C # is a simple, modern, object-oriented, and type-safe programming language derived from C and C + +." C # (read ' Csharp ') has been ported mainly from a family of + + + + programming languages, and the programmers of both C. and C + + are immediately familiar with it. C # attempts to combine Visual Basic's ...
1. Boxing, unpacking or aliases many of the introduction of C #. NET learning experience books on the introduction of the int-> Int32 is a boxing process, the reverse is the process of unpacking. This is true of many other variable types, such as short <-> int16,long <->int64. For the average programmer, it is not necessary to understand this process, because these boxes and unboxing actions can be automatically completed, do not need to write code to intervene. But we need to remember that ...
Recently, http://www.aliyun.com/zixun/aggregation/1560.html ">facebook Open source flint--a c++++ Static code analyzer written in D language, That's more consistent with Facebook's style. Facebook Open Flint Software source code, not only through the user and the programmer's feedback to flint constantly update and improve the performance of flint. Why not ...
I believe many people have been puzzled by C # delegates and events, especially in C # beginners, it will feel more difficult to learn this part, very likely to give up, and. NET for delegates and events encapsulation is very good, generally not how to use custom delegates and events, so give up learning the technology has an excuse! There are a number of such articles on the web, most representative of Zhang Ziyang's C # delegates and events this article, the writing is very good, received a lot of readers praise, but I read the comments, or found some problems, because there are many readers are read over and over, each feeling is quite ...
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C + + programming related file suffix a static library (archive). C + +. C. cp. cxx. C++c++ Source code (requires compilation preprocessing). HC or C + + source port file. Iic++ source code (without compilation preprocessing). O object files. S assembly code. So dynamic Library <none> standard C + + System header file a single source file generates an executable program below is a save in the file helloworld.cpp a simple c+ ...
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Intermediary transaction SEO diagnosis Taobao guest Cloud host technology Hall [original] Practical password encryption tool (C # code) run platform: Microsoft. NET Framework v1.1 Development platform: Microsoft Visual Studio. NET 2 003 using System; Using System.Drawing; Using System.Collections; ...
Strings in C # can be encrypted with DSA and RSA, the first to convert the string to a byte array, which is related to encoding. Then choose the signature method, there are RSA and dsa,sign is the result of the signature. You can use DSA and RSA, such as: Using system;using system.text;using System.Security.Cryptography; Class Dsacrypto_signdata {public static voi ...
This article covers some JVM principles and Java bytecode Directives, recommend interested readers to read a classic book on the JVM, Deep Java Virtual Machine (2nd edition), and compare it with the IL assembly directives I described in ". NET 4.0 object-oriented Programming". Believe that readers will have some inspiration. It is one of the most effective learning methods to compare the similarities and differences of two similar things carefully. In the future, I will also release other articles on personal blog, hoping to help readers of the book broaden their horizons, inspire thinking, we discuss technology together ...
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