My computer learning process and. Net learning process (I): Before college

Recently, there have been many discussions on career development and technical prospects in the garden.ArticleToday, I also saw the. NET "flying with myself" is not dead. Why do companies need Java for recruitment? This article reminds me of the process of learning computers. net process, there are a lot of feelings, you can come and share it, it is also a record of your past footprints, you can also look back later to taste.

 

The earliest contact with the word "computer" is in elementary school, and the physical object has 0 ~ 9. addition, subtraction, multiplication, and division, and occasionally the battery-powered machine for square operations. Actually, it's a calculator. But at that time, we called it a computer, and the guy with a TV called a computer ". In our minds, computers are babies of the same level as rockets, space vessels, and atomic bombs. At that time, we were wondering when we could look at computers, and we were never doing anything in our life. We hold our computers and call our baby for constant computation.

 

Later, there was a machine in the world that could play the tank wars. Wow, that's amazing. It's more fun to control where the tanks on the TV go than cards and marbles, it looks better than the best "Hulu brothers" and "Journey to the West. In a family on our way to school, he opened a store with only one, five hairs/half an hour, and it starts to count in half an hour. As a result, I joined the audience who watched others and thought, how nice it would be if I could touch it.

 

Then, there is a big machine in the world that can complete the Three Kingdoms. Wow, this is much more interesting than the tank war. There are five roles: "Guan Yu", "Zhang Fei", "Zhao Yun", "Wei Yan", and "Huang Zhong. Haha, Guan Yu's first image in my mind was born like this. The one in the game wearing blue clothes and white scarves. Later, I heard that Zhuge Liang, the one on the screen that held the white fan at the beginning, was, ah, Zhuge Liang. It turned out that Zhuge Liang was still in this game, so the admiration for this game is like a flood of rivers and rivers.

 

It's probably the fifth and sixth grades of primary school. My cousin bought a "computer learning machine for Overlord" at home. Wow, I can give it to Midea. So I visited Midea every day, "soul", "Super Mary", and "Red fortress", go to soul to get customs clearance. Each time the red fortress passes customs clearance, I even pass through Super Mary. Until now, I still play "soul", "Super Mary", and "Red fortress" on my core-core dual-core machine. They are the best games I have ever played, it may also be the best game I have ever had. I think I would be a strong champion if it could be better than the Olympics.

Soon after graduating from junior high school, we sent an admission notice to our city No. 1 school. We also brought an application form for a computer training course and volunteered to sign up for the course during the summer vacation. That is why our family once argued for a long time. My half-illiterate parents feared that my classmates would join us. I would lag behind them, but the 1000 or 2000 tuition fee made them feel bad. Finally, we adopted an intermediate solution to buy a learning machine and study at home. The learning machine was around 120 yuan. I still had it at home, but it had not been powered by electricity for eight years. So in the two months of summer vacation, I learned to play blindly, and I also learned the Chinese Character Input Method of "cognitive Code". Why do I want to learn this? It is because it was introduced before "five strokes" in the manual, so I think it is better than "five strokes. In addition to Inputting Chinese characters in my learning machine, this input method has never entered Chinese Characters in other places. At that time, there was a menu item named "QBASIC" in the menu of Overlord. I couldn't understand what it was and how to use it. It looks like a place where the text is input, but there is no way to enter Chinese characters. There are several pages in the manual like mathematical formulas, and even formulas like a = a + 1, dizzy, how can this be equal?

One day, my cousin visited me, just as he asked me, and it told me that a = a + 1 refers to re-assigning the value of A + 1 to. As a result, I suddenly burst into a storm. Based on this idea, I finally understood several examples in the manual. Next, I wrote a few simpleCodeI suddenly felt that this was the legendary "code writing". It was so interesting.

 

At last, I started school in high school and came to this place outside of my life circle with an uneasy mood. I think of the story of "Ugly Duckling. After the course schedule was scheduled, I saw a computer lesson in a week, so I expected it to be the best thing at that time. I still remember the exciting mood when I first went to the data center, the white floor, the white chassis, the white monitor, the white text, and the air conditioner. This is the legendary holy land, the computer is in front of us, and I can touch it with my hands. I don't understand what the teacher said, such as "dos" and "Floppy Disk". We also read a 3.5 inch disk. I think it must be very expensive. The passage of time was very fast, and I had to finish the class. The teacher said that the machine room was open for one hour after school on the afternoon of the first, third, and fifth day of every week, I spent an hour after school every one, three, or five afternoons in the data center. After a few weeks, I was surprised to find that my computer level was not inferior to those who attended the training class. On the contrary, I was the most powerful computer expert in our class. Our computer teacher (also the Data Center Administrator) saw that I love computers so much and set up a basic development platform for me. I found that the basic here is much better than our home, there are two or three more keywords, and the running speed is too fast to know how many times.

 

However, the absence of textbooks has become a problem. I don't know what the keywords mean or what they mean. What should I do? The most stupid way is to give full play to the spirit of research and exploration and write test code to explore the role of these keywords. In this way, I found out many keywords. In fact, now, these are not all keywords. Many of them are system library functions, but at that time I didn't know what the system library functions are like.

 

Soon, our school set up a computerProgramThe design class was recommended by our teacher. In this class, we learned Pascal, and I realized that the original program could not be written like basic. At the beginning, I was very uncomfortable. Why should Pascal specify a type before declaring a variable, instead of using it like basic (at that time, I was exposed to weak basic )? After a period of conflict, I accepted the Pascal model, though I did not understand it. There was a female student in our class, very good, too good, I think I already have enough cattle, why every time the teacher gave a question, she could solve it better than I did first, and at first I refused to accept it. Later, no. Later, she went to Peking University.

Our teacher learned the C language. He told me that the C language is now mainstream and has simple syntax and powerful functions. He also lent me two very thick C language tutorials, it's nice to ask me to take the house home during the summer vacation. I took it and turned it over. I found that it was a completely different set of syntaxes. My resistance broke out and thought that these languages were actually similar, mainly because of different syntaxes, I have learned basic and Pascal, and some of them have been confused. I have to confuse myself with C language. So I refused to study. After the summer vacation, the teacher asked me if I had read it. If you want to come, you can't help it.

 

High school computer courses are only in the Year 11 S. After that, there is basically no time to learn computers and write code. At this time, I heard my classmates say that DOS is out of date now and Windows 98 is now available. I also went to my classmate's house to check its computer, one by one window, it's not exactly what I can understand with the DOS command. Later, my cousin and cousin had computers. I also played "Legend of the legend of the fairy sword" in my cousin's house. I found that computer games were so fun, with excellent pictures and beautiful music, the plot is touching, as well as the plot to peek at the girl's bath. I played this game five times later. At that time, when I played the game, I directly cut off the power supply, which was finally discovered by my cousin. So I knew how to shut down my computer on Windows.

 

Time flies, and my life in high school is over. When I fill in my volunteers, I fill in "Computer Science and Technology" for my first volunteers in all volunteer schools. Later, I received a letter of admission to the "Computer Science and Technology" major from Zhejiang University.

 

Some people say that people are nostalgic animals. When I was young, I thought about these things, and my mood was quite calm. I have written a lot of questions. It seems that I am a partial question. If it makes sense, let's look at it. If it doesn't make sense, let's pull it down.