Since the birth of C #, the debate between C # and Java has come one after another. Objectively speaking, C # and Java are the fruits of traditional Object-Oriented Programming in the componentized software era. Although the two languages have "90% overlapping", the other "1
The evolution of programming languages of different generations has attempted to solve the difficult problem of different Supplementary attributes. From the result of reflecting on the various problems of C ++ in Java, we can see the difficulties it is trying to solve. Java has a major feature: GarbageCollection (GC ). The garbage collection mechanism allows prog
JNI allows you to call Java class methods from the local code.
To do this, you must use the invocation API to create and initialize a JVM in your local code.
The following are typical cases where you may decide to call Java code from C/C ++ code:
1. The code to be implemented is platform-independent and will be used fo
Incident
I rummaged over the books that spread the case. These books are all about programming and system management. After so many years of working as a programmer, there have been countless projects and software. Every new friend asks me this so-called "Old Generation": Which language is the best? I always make a knowledgeable look, repeat the "knowledge" that I heard from older elders or some famous books ". Just like from the first day of learning programming, we were told by computer teach
Over the years I have learned six programming languages, some people will say that linguistics to the end of the same. In fact, it can be said, or not to say so. Although the expression ability of each language is coincident mostly, but the grammatical manifestation is different, but because of the historical development reason, each language has formed own support environment, therefore has its main application scope.
C,
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This article only represents my point of view. You are welcome to discuss it.
(This article should be written in response to questions raised by itcast (http://www.itcast.net/) students)
Many students have the following question: what language should we learn? Java, C #, or
Both Java and C + + are object-oriented languages that use object-oriented thinking (such as encapsulation, inheritance, polymorphism, and so on), because object-oriented has many very good features (inheritance, composition, etc.) that make both of them very well reusable.It is important to note that the two are not exactly the same, and the following are the main differences:(1)
Java, C #, and C ++ each have their own advantages. C ++ has good compatibility. Java and C # Have high development efficiency, which is almost several times higher than VC, however, there are fewer and fewer people using
The C ++ and C # versions are also rapidly upgraded with the development of science and technology in the era. Next I will discuss the C ++ and C # versions before and after the upgrade #,, perform your own parsing. I hope to help you. I would like to share with you here.
In general, the differences between
, the most fundamental problem with C ++ is that it is basically just another traditional language. Memory Management in STL is much better than the previous new/delete and C solutions, but it still does not solve the problem. For many applications, its oo feature is not obvious. Compared with C, it does not gain many benefits except for increasing complexity.
Su
Anders hejlsberg talks about generics in C #, Java and C ++
Original: Bill Venners, Bruce Eckel 2004.2.26Original: Http://www.artima.com/intv/generics.htmlTranslation: Lover_pSource: Http://www.cstc.net.cn/docs/docs.php? Id = 258
[Profile]
Anders hejlsberg, A famous Microsoft engineer, led his team to design C
As a simpler language than C, C ++ provides a better mechanism to enhance program security. The C ++ compiler has a strict type security check function, it can almost find out all the Syntax problems in the program, which greatly helps developers.In general, the differences between C ++ and
Original: Bill Venners, Bruce Eckel 2004.2.26Original: Http://www.artima.com/intv/generics.htmlTranslation: Lover_p
[Profile]
Anders hejlsbergA well-known Microsoft engineer, who led his team to design the C # (read as: C-sharp) programming language. The first time hejlsberg stepped onto the software stage was in the early 1980s S, as he designed the PASCAL Compiler for MS-DOS and CP/M. At that time, Borlan
It is estimated that a lot of students are c++/java/c# these three popular language operation mechanism and execution efficiency has more or less confusion, oneself also has, but after the previous study, understood three in these two aspects difference, on nonsense not to say, enter the subject bar.Operation Mechanism 1, jav
In response to project needs, Android calls Java,java and then calls C + + to implement an image matching feature on Android, and we need to interact with C + + and Android as a Java group. Here's how Java and
Java is an up-and-comer, Java as a development language open source projects, such as STRUTS,HIBERNATE,JDO,SPRING,ECLIPSE,SWT and so on. Object-oriented technology and popular, so that Java has been a lot of developers love, object-oriented technology, application framework to achieve more and more inseparable from the Java
Java Call DLL or so dynamic library file (C++/C)
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Cc#c++javaeclipse Java Call DLL or so dynamic library file (C++/C) development platform: ECLIPSE3.3
0 reply content: This post is purely for common use. The following is only for the main purpose. Other uses are omitted due to space limitations.
C: system underlying layer, driver, embedded underlying layer, and basic service program.
C ++: Upper-layer service programs, application APIs, and large 3D games.
Java: server applications and client applications.
JS:
I study in the school is C, C + +, C #, internship when the company is used in Java, and then self-study of Java. In the words of my leader, "C + + to Java a few days time is enough." R
How C ++ programmers explain the role of extern "C" to a java Engineer
Today, I am working on Android development. What is external "C?I said: To enable C ++ to compile classes or functions programmed in C language.
I guess he doe
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