I always believe that for an initiator, the technical trend in the IT industry cannot catch up, and it has not been able to catch up. I often see my DDMM throw the textbook, go sell some of the prices, such as C #, vb.net, which makes me feel very sad. And many cars can't make a bad BBS standby eyebrow dance discussion C # inside, you can make me feel funny. C # is like the ASP of the year, "Suddenly, the spring breeze, thousands of trees and pears," the result of many schools has become a "Web Academy". Many college students at 96, 97 are doing web. Of course, I don't have a sense of discrimination against a certain industry. I just think that if they take more time to catch up with this, it should be farther in the foundation.
Several misunderstandings are also just one of several misunderstandings that are often encountered in the process of learning. I will use some practical examples to illustrate these phenomena, you can take the class to see one or several of themselves:
Computer technology is considered to be programmed:
Some people have this impulse even if there is no idea. What makes me strange is that many student students have such a thought. It is believed that computer majors are programming majors, regardless of programming, or less related courses, no matter whether the extreme students don't have to be "programmed" on the book. In fact, programming is only a complicated labor in computer technology applications, which is why IT industry's best people are programmers. Computer technology includes multimedia, computer network, artificial intelligence, pattern identification, management information system, etc. Programming work is just the process of changing the algorithm in the process of theoretical research or engineering practice. Programming people do not have a high understanding of computer technology. And an interesting phenomenon is that many master-level computer technicians do not understand programming. Online hype and reality in reality puts programming this labor mystery. In fact, every programmer understands that he is not more professional when he is, it is natural to go, so it will not be high-grade.
The hole biting the word has been made:
I have seen a girl's "computer network principle" teaching materials. The female elephant primary school students are full of horizontal bar, notes are full, and they are still thick than the textbook. I don't understand, is it necessary to do notes like a course like computer network? Our test education has heard a lot of students. When the course "principle", many students like "Marx" are written by memory. This is the most stupid behavior I have ever seen. The so-called "principle", that is, it is necessary to master it why do this, learn why, not HOW (how to do). Extremely Serious Students Back Under the Uther Netline Maximum length, the length of the data frame, the meaning of each field, the format of the IP header, etc., but forget the principle of the route, forget the TCP / IP protocol design. In short, many people have spent a lot of time to bring the book to the buzzard, but it is equal to anything. These students are like this when learning programming, and they remember the details of the C grammar. After reading the C tutorial, watch "Thinking In C " (really a good book), "INSIDE C ", "C Reference", this C , That C ..., then the online all kinds of odd herbs about C grammar , Then find some of the grammar of C , and finally continue to fight ... There is a brother and said to me: "C is too difficult, learn here forget there, learn to inherit the template." My reply: "You don't learn." I didn't teach him, just tell him, the grammar of Dead C and the fencing of the hole has been showing off the anmpatity. There are several ways to write. It is meaningless. You don't need a pair of C syntax too concerned, do you have to program, and if you have any questions, you will find MSDN to get it. I have a conclusion that the understanding of the programs syntax is the most insignificant knowledge during the actual development process. This is why I was using Basic (I used to have never learned it) for half an hour to see the syntax, and then completed the program in half an hour, and an hour later I completely forgot all the keywords of Basic. Due to the foundation, blindly chase hipster technology
Finally, I was here. Most people want their own things to run immediately and become money. This idea is reasonable for a programmer or project manager that has entered the occupational field, and IT technology is so fast, and it is unemployed. But for beginners (especially those who are abundant, this idea is in other people. The biggest capital that did not enter the industry competition is that he has enough time to learn basic things, learn why rather than how. Trendy technology is often easier to master, and it is increasingly mastered, which is driven by commercial interests, in order to maximize the cost of software development. But in the field of I T is the case, the more you easily master, the more people learn, and the faster you have eliminated. Every new technique comes out, there are many beginners to follow up, these beginners have made them a lot of time in the process of follow-up, and this technology is also eliminated. . Basic course, compute data structure, operating system principle, etc. Although you can't let you immediately realize a Linux (this is why many people laughing the theoretical courses), but they can significantly reduce your learning curve when learning new technologies. slope. Moreover, many key technologies (than the design of the Win32 SDK program, DDK programming) is even indispensable. A living example is my classmate and my classmate, I can't find the boot button in the big one, he will have written some simple assembler. I spend all the time of the big two, computer architecture, data structure, operating system principle, etc., and he began to learn HTML and VB, and catch up with the trend of ASP. When I was three times, I started learning Windows operating system principles, learning SDK programming, time is long, then I can use VC to develop an image-like image application. I once I was annoyed because of my classmates' procedures, they were still studying how to create dialogs, but I'm going to graduate, I found my choice. The salary that I have negotiated by the company I negotiated was twice as much as he. There is an unappropriate part of the following: Assuming that learning VB programming requires 4 months, learning basic courses and VC programming require 1 year. So if you learn VB, then learn the latter, time will not decrease, or 1 year, and in turn, if you learn the latter, then learn VB, maybe you only need to learn very well. Several important basic courses
If you are a student, or if you have enough time. I suggest you grasp the knowledge below. My suggestion is for beginners who wish to achieve achievements in IT technology. At the same time, I also listed some books, these books should be available in the bookstore. To be honest, my biggest wish when I am reading other people is hope that the author is listed.
A book
College English - Don't feel funny. I truly recommend this course because there is no professional document reading ability. Chinese translation is often coming out in the Monkey Year of the Monkey, and many publishers are simply printing the E text directly. The way to learn is to force yourself to see the original version of the textbook, you will not understand, and use more natural skills. It is absolutely desirable to have the quality of any industry. Computer Architecture and Assembly Language - About the architecture of the architecture is everywhere, and it is also small, and it is a very good book.
"80x86 assembly language program design tutorial" (Tsinghua University Press, Black Cover, Yang Qiwen). You need to focus on learning the programming of the 386 protection mode. Otherwise, you will feel that you are watching the sky when you study some things in the bottom of the modern operating system.
Computer operating system principle - Our development is always conducted on a specific operating system, if not, there is only one possibility: You implement an operating system in yourself. In any case, the operating system principle is required. This is like a single chip to make peripherals, the basic working timing of the chip is required. There are also many books, I didn't find which book was very outstanding. Just thinking that if you have time after reading these books, you should look at "Inside Windows 2000" (Microsoft Press, I see the e-article version, Chinese book names must be the insider of Windows 2000 technology). Another article on ZDNET has been discussed on the need to learn its necessity. Data Structure and Algorithm - This course can determine the level of a person program design level and a core course. I prefer the Tsinghua Edition (Zhu Bing Li, Liu Tianshi). Many people like to buy C , but I don't think it is necessary. The syntax of C makes the algorithm implementation process more complicated, and many teachers like this thing to make algorithms more complicated. It is best to browse the C version of the book after learning the C version.
Software Engineering - This course is, the more important it is, the more discovering it, although it is like watching Ma Zhe when you start watching it. My suggestion is to watch "Practical Software Engineering" (Yellow, Tsinghua). Don't spend too much time to remember the box box, don't understand, jump. After each time I have completed a software design task (whether exercises or work), I will retrieve the review every time I have gain.
Design of Windows - "Peking University Press, Petzold" I suggest that any person attempt to design the Windows program is carefully completed before studying VC. And the previous "Inside Windows 2000" is also preferred to be read behind this book. In this book, there is no C , no GUI, no controls. Some are how to complete the Windows program design with the original C language. After learning it, you will find that VC is actually very easy. Don't learn VC before you haven't read this book, you should don't touch it. Many of the famous schools I know even have used it as a textbook. It can be seen that it is important.
