reactive programming c#

Recently did a C # plug-in programming project, involving the WinForm under the plug-in and host data transfer. You want the plug-in to actively pass data to the host instead of the host by running a method to request the data. The implementation is FORM1 for the host, in the textbox input string can be uploaded into the plug-in. In addition, you can draw in the plugin through the mouse, click OK to pass t

Some time ago, in my blog on cnblogs, I talked about: References/pointers in java are not similar to references/pointers in c ++/C. Java reference, equivalent to c ++ pointer (fun3 ). Java references can be assigned null values, while c ++ references (see fun2) cannot be assigned null values.

Chapter 3 C ++ Exception Handling Mechanism and rttiI. c ++ Exception HandlingSo far, I have no experience in using the "exception mechanism" in actual projects, so I have no idea about this part. In the qt4 framework, exceptions are not recommended.Interestingly, Google's programming specifications also suggest: "We don't use

1. Backgroundmany times to learn C language has been unable to step into the C language gate, each time in the C language of those system call library functions and so on, but only, Linux system calls need us to remember some irregular structure and some uppercase macro definition and there is a function of various forms such as print fprintf sprintf and so on, l

), module B cannot find the function in module A, and vice versa. Therefore, we can summarize the true purpose of the statement "extern" C "in one sentence (the birth of any syntax feature in any language is not random and comes from the needs of the real world. When thinking about a problem, we should not just focus on how the language is made, but also ask why it is doing so and what the motivation is, so that we can better understand many problems

C ++ macro programming and macro Programming1. Define a macro function so that func (x) = X-1? In the simplest way, if x = 2, # define func (x) 1 is specially converted to x, so that # define func_helper_2 1 # define func (x) func_helper _ # x is created when x = 2. to promote to other numbers, you only need to define: # define func_helper_2 1 # define func_helper_3 2 # define func_helper_4 3... then we can

Important Notes on C ++ programming ideology (I) and key points on programming ideology The most important difference between C ++ and C ++ pointers is that C ++ is a language with higher type requirements. Justvoid *This is eve

Introduction: In the previous topic, a friend left me a message about P2P-related content. First of all, I am not a big fan of C # network programming. Because of the relationship between capabilities, I can only share some of my learning processes with my understanding of some of my learning processes. Next I will go to the topic-peer-to-peer programming.

C ++ programming ideology (Volume 1) read and summarize, programming ideology volume 1 I recently went to work idle and read the section "C ++ programming ideas" I think is the most helpful part for me. I will leave it for my own review, on the other hand, I will share with

1 primes and (5 points)Topic content:We think 2 is the first prime number, 3 is the second Prime, 5 is the third prime, and so on.Now, given the two integers n and m,0Input format:Two integers, the first representing N, and the second represents M.Output format:An integer representing the nth prime number and the number of primes between the first m primes, including the nth Prime and the first M prime.Input Sample:2 4Sample output:15Progress: Conscious use of logical expressions when using an i

The terminal processing of Linux systems is a very large system that needs to deal with many different types of devices and requirements. The content includes: modem, terminal emulation, pseudo terminal and so on. The way the Linux system handles the terminal is to communicate with the system and run the program through a serial interface connected to the console. Because more and more manufacturers are involved in the production of terminals, and each manufacturer for their own terminal design

15th. Object-Oriented Programming OOP (Object-oriented programming)Object-oriented programming is based on three basic concepts: Data Abstraction , inheritance , and dynamic binding 。 In C + +, you use classes for data abstraction, and class derivation to inherit from one class from another: Derived classes inherit mem

In our work, C and C ++ are inseparable. For embedded systems, C ++ is more important, but sometimes C ++ is indispensable, and is a mix of C and C ++ ( Hybrid programmingFor example, RTP video transmission and live555 multimedia

can play with you, then you can get cooperation and development opportunities. The above four steps, are not difficult, but need time to accumulate slowly, these four steps may not be able to immediately let you become the top master of programming, but absolutely let your programming level than the average programmer level. I am now in the third step, focusing on doing a big project in the company, one th

Some people think object-oriented is c++/java this kind of high-level language patent, actually is not such, object-oriented as a design method, is unrestricted language. It can only be said that it is easier and more natural to implement object-oriented C++/java with this syntax. In this section, it's hard work to show how to implement object-oriented programming