udacity programming

Linux C Programming-Network Programming Summary Network programming must be inseparable from a set of interfaces. What is a set of interfaces? In Linux, All I/O operations are generated by reading and writing file descriptors, which are integers associated with opened files, this file does not only contain files actually stored on disks, but also contains a n

Java programming ideology (9) -- Holding Objects (2), java programming ideology 11) Map The author said that the ability to map objects to other objects is the best solution to programming problems. Indeed, for example, to view the distribution of random numbers, if it is really a random number, then 10000 times to generate a random number of less than 20 times,

Winpcap network programming 10-Winpcap practice, two hosts communicate through the intermediate host, winpcap Network Programming Note: I will not make this blog completely public if I reach out to the party, the source code, and so on. This article provides some ideas for network programming or curriculum design .. Okay. The task we need to complete this time is

Details about JS Object-Oriented Programming and js Object-Oriented Programming Because JavaScript is based on prototype, and there is no class concept (ES6 has it, so we will not talk about it for the time being), we can access all objects and truly achieve everything as objects. So let's talk about object blurring. Many people will learn to confuse the concept of type objects and objects. We will not ment

Recursion of programming ideology and recursion of programming ideology I have previously written a blog post on recursive algorithms, but as a series of programming ideas, I have to further analyze them. It is a simple, common, and important programming idea. What is recursion? For example: There is an 8-weight a

This article mainly introduces the MVC programming idea in PHP programming, which is helpful for a deep understanding of MVC programming ideas, if you need it, you can refer to the MVC programming idea of PHP, which has been widely used in the development of various large projects, many mature MVC frameworks are gradua

Here's a very good book.:http://www.cnblogs.com/xkfz007/articles/2566424.html reading is not an end, the key is to think. Very early on the water wood to see someone recommended "the C programming Language" This book, has not seen, the beginning of one months to concentrate on reading a bit, and seriously do after-school exercises. Read to harvest a lot, there are two main points: first, deepen their understanding of some basic knowledge and sentimen

Easy language, do not understand people understand not, easy language is a so-called Chinese programming language, he is used in the programmer's team is not much, I think, programming is more important is a thought, a mathematical problem, language is only the expression of the role, and with more expressive ability and the need for less words of expression, it is the best, of course, There may be some pro

Sockets are an abstract concept of network programming. Usually we use a socket to indicate "open a network link", while opening a socket needs to know the destination computer's IP address and port number, and then specify the protocol type.ClientMost connections are reliable TCP connections. When you create a TCP connection, you initiate a connected call to the client, and the passive response is called the server.For example, when we visit Sina in