c# java interop

Reply content:This paste pure science use, the following is only the main use, other uses limited to the length of the relationship omitted, do not go into the dead. C: System bottom, driver, embedded bottom, basic service program. C + +: Upper service program, Application API, large 3D game. Java: Server-side applications, and client applications. JS: A program

A lot of programmers who want to develop iOS, or are developing iOS, have done Java or C + + before, when the first time to see OBJECTIVE-C code is a headache, objective-c code in the syntax and Java, C + + has a big difference, S

"such as Peng Net Netizen": Ask teacher, C to learn to what extent can learn Java and other object-oriented language?"Yang Zhengko": can write a certain difficulty of the program. such as writing a Tetris, chat software or something. The core of object-oriented is process-oriented, the process is not well-understood, the understanding of object-oriented is purely learning more confused"such as Peng Net Neti

small, 5W data sorting is already unbearable .... It's far less efficient than LUA, so just use it as a web crud. Even if you configure the page memory pool size to meet the requirements of 5000 it takes close to 2s~ ~ ~ still enclose the code. java Real Fast sorting algorithm if it is not because the Java Big Data processing JVM is prone to stack overflow, then the efficiency of the flat even better th

This article describes performance comparison of golang, python, php, c ++, c, java, and Nodejs, for more information about golang, python, php, c ++, c, java, and Nodejs performance comparison When I was in PHP/

JNI/NDK Development Guide (6) -- C/C ++ access Java instance methods and static methods, jnindk Reprinted please indicate the source: http://blog.csdn.net/xyang81/article/details/42582213 In the previous five chapters, we learned how to use the JNI function to access the basic data types, strings, and arrays in the JVM. Next, we will learn how the local code wo

Start learning Java! In fact, I have read a small part of the Java language a month or two before writing this document. At that time, a friend persuaded me to learn it, I hung up an eclipse under the vista of this book and started. But in a few days, I formatted the XP system for various reasons, I have never recorded some basic Java content. I will try it out t

Source and discussion: http://www.blogjava.net/calvin/archive/2005/10/24/16606.html Author: Jiangnan Baiyi According to swig's ideas,C/C ++ is an excellent library-level code language, while Java, C #, and Python are dominant in writing interfaces.Therefore, swig allows you to call a class library written in

Do you have great ideas about android* apps without knowing how to do it with the programming tools and languages available? This article will introduce you to the main programming languages available for Android development.The most commonly used programming languages are Java, C #, C + +, and HTML5. Each language has its own history of development, use, and pro

Recently in the company engaged in Terminal 5.0, said to the C + + version of the SDK package a Java version of the SDK, but the team did not engage in Java, so gig, temporary study for a few days, the whole a bit, feeling very interesting, so tidy up;Why use Java to support calls to

Reprint Please specify source: http://blog.csdn.net/xyang81/article/details/42836783In the previous chapter we learned how to access static and instance methods in any Java class in the local code, and in this chapter we will learn about instance variables and static variables in Java, and how to access and modify them in local code. Static variables, also known as class variables (attributes), share the sa

: #include Add: (1) The try and catch blocks must be enclosed in curly braces, even if there is only one statement within the curly braces and the curly braces cannot be omitted; (2) Try and catch must appear in pairs, a try_catch result can only have one try block, but can have more than one catch block to match the different exception information; (3) If you do not specify the type of exception information in the catch block and use Shing "...", it means that it captures any type of exceptio

From: http://blog.sina.com.cn/s/blog_4daeca9c01000auq.html C ++Medium exception:1. Any exception can be thrown. Although the standard C ++ defines the STD: exception class, the throw object can be any object. Including int and char. For example: Throw 100; Try {// Do something } Catch (INT num){// Do something } However, all exceptions thrown in the C ++ standa

Comparison between C ++ inheritance and Java inheritance, and comparison between java inheritance In C ++, inheritance can be divided into public inheritance (protected) and private inheritance (private ), in Java, there is only one inheritance by default (equivalent to the

C, C + +, Java, JavaScript, PHP, Python, Ruby are these languages used primarily to develop what?Pansz,Welcome CommentsThis paste pure science use, the following is only the main use, other uses limited to the length of the relationship omitted, do not go into the dead.C: System bottom, driver, embedded bottom, basic service program.C + +: Upper service program,

occupied by two things at the same time.For memory-constrained systems, it is clear that C is used, but now the memory is getting bigger and bigger, so in most cases, you don't need to be so careful.However, Domain C such as communication is still necessary, because the communication content is a string of byte streams, which is useful for processing bytes of C.It is not necessary to be proficient in

A lot of programmers who want to develop iOS, or are developing iOS, have done Java or C + + before, when the first time to see OBJECTIVE-C code is a headache, objective-c code in the syntax and Java, C + + has a big difference, S

can almost use C + + to accomplish anything. Of course, virtual function is the essence of C + +. Java cancels the pointer, this should be happy or worry. The joy is that there is no such thing as C or C + + that is cumbersome for memory, and it also reduces the probability

Many programmers who want to develop IOS, or who are developing IOS, have done Java or C ++ before. The first time they see Objective-C code, they will have a headache, the syntax of Objective-C code is very different from that of Java and

Reprint Please specify Source: http://blog.csdn.net/xyang81/article/details/42582213Learning from the previous 5 chapters, we learned how to access the basic data types, strings, and arrays in the JVM through the JNI function. Next, let's learn how native code interacts with the properties and methods of any object in the JVM. For example, local code calls a method or property of an object in the Java layer, which is usually what we call a callback