1729.1.2 Socket Communication 1779.1.3 the difference between an HTTP connection and a socket 1789.1.4 Case Study 1789.2 Data Analysis 1839.2.1 JSON format parsing 1839.2.2 Sax Mode parsing 1859.2.3 Case Study 1919.3 Getting the network status 1969.4 JavaScript and Java Interaction 1979.4.1 WebView 1979.4.2 using JavaScript in WebView 1999.5 Summary of this chapter 202Exercise 202
Chapter 10th process and message Processing 20310.1 Processes an
The following list does not contain errors in the Chinese publishing format, and contains only errors in the mathematical dimension and irregularities in the narrative or discourse. Please note that this errata is not updated regularly. Welcome you to the Fudan University "Advanced Generation of Mathematics (third edition)" Textbook Error and improper place to correct!
43rd page, Exercise 1: $a _{1n}a_{2,n-1}a_{3,n-2}\cdots a_{n1}$.
The 198th
work involved will have different requirements. But for the majority of programmers engaged in MIS software development, this knowledge is enough. Mastering this knowledge can have two levels of requirements. The first one is to complete enough exercises to be proficient in the answer, and the second is to be able to use the data structure to describe the actual things in the actual work. To achieve these two requirements should be said not too high, pay attention to more practice on it. At pre
Hi again :) it's me, your English teacher... with another rule!
I want you to think about something today: You have studied EnglishFor more than 4 years-why do you still have trouble understandingNative speakers?
Nothing is wrong with you. Something is wrong with the schoolsYou went to, and the textbooks you used. English textbooks andAudio tapes are horrible.
You never learned real English.
You learned textbook English.
** How to understa
Problem
Thinking
Chapter I.
What is a bug?
The textbook 29~31 page has a general idea of the bug, which is simply that the behavior of the software is different from the user's expectations, which is called a bug. This makes me very confused, so many people in the world, it is certain that every software will be different from many people's expectations, ah, so not every software is a bug? But the text behind the
Just translated the box2d2.3.0 version of the English user's guide, although the original text only 70 pages, not the kind of hundreds of pages of "magnum opus", but still feel the harvest quite abundant. Here also share some of my personal summary of some of the skills and experience.
I think that before translating the original textbook, the translator should be more to understand the technical details of the te
[. NET] textbook C # (2)-. NET resource hosting,Objective C # (II)-. NET resource hosting
Avoid using the member initializer:
(1) When you want to initialize an object as 0 or null. Because the system's default initialization work (before all code is executed) will set everything to 0 or null, we do a step of extra operations. In addition, if it is a value type, the performance is very poor.
MyValueType myVal1; // Initialization is 0 MyValueType myVal
[. NET] textbook C # (2)-. NET resource hosting,Effective C # (2)-. NET resource hosting
Introduction
Continue Objective C # Reading Notes (1)-C # language habits.
In. NET, GC will help us manage the memory. We don't need to worry about memory leakage, resource allocation, pointer initialization, and other issues. However, it is not omnipotent, because the unmanaged resources need to be cleaned by ourselves, such as file handles, database connections,
. If you are a abused player and have a programming base like quickly using Python as a tool, "deep into Python," This is good, bit a few chapters, you can almost look down.
5, if you are very patient, do not think mother Mulberry nagging, read the "Python Study Manual" bar, I currently look at this English version, by the way combined with official documents to do in-depth preparation before.
Other estimates, but if God can give me another chance, I will be quiet to see the official English doc
: about the testing processI would like to know how the software development process is very specific module testing and the overall test is how to establish a link, this is what I do not understand now, is not to say that the answer to the question now. I would like to follow the next study in depth, I will be in the specific project to carefully understand the actual work.Question four: about the teamThrough the course study, we know that the concept of the team is very important in software d
process, the kernel can:
DormancyIndicates that system calls can use most of the functionality provided by the kernel
Can be preemptedRequired to ensure that the system call is Reentrant
1. The last step of binding a system call1,在系统调用表的最后加入一个表项。2,对于所支持的各种体系结构,系统调用号都必须定义于2. Accessing system calls from user spaceLinux itself provides a set of macros that are used to directly access system calls._syscalln() //n的范围从0到6,代表需要传递给系统调用的参数个数。For example:long open(const
1. What are the testers ' tasks in the software development process?2, black box test and white box test is the two basic methods of software testing, please do not explain their advantages and disadvantages?3. What are the criteria for testing the end?4, how to develop and design test cases?5, ASP. NET Web site there are 3 ways to deploy, please briefly describe 3 ways features?6, software maintenance can be divided into structural maintenance and non-structural maintenance, please briefly desc
programming must use the GNU C
Kernel programming lacks a memory protection mechanism like user spaceThe memory in the kernel is not paged.
Difficult to perform floating-point arithmetic during kernel programming
The kernel gives each process only a small fixed-length stack
Because the kernel supports asynchronous interrupts, preemption, and SMP, you must always be aware of synchronization and concurrencySMP: Symmetric multi-processing system.Common ways to solve competition: sp
, dedicated to this.9. How do I do a PM?A: Coordinate the team and work actively.10. How can we better make the scene to meet the customer's requirements?A: Strengthen communication with customers to understand the needs of customers.11. How to write Spec (design document)?A: Estimate development time and write some quick code to implement some of the functions.12. How to increase user participation in the software user experience program?A: A lot of attention to attract customers, can refer to
user?A : continue to accept user feedback, continuous improvement.The 11th chapter Software design and realizationQuestion: How to manage design changes during the software design process?Answer : Modify the management design according to the user's feedback.12th Chapter User ExperienceQuestion: When is it better to start designing the user experience? A: The point of time should not be the most important, the most important is the user feedback.The 13th Chapter Software testProblem: There are
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