The wisdom of self-study & questioning--How to break a problem in learning?

The process of solving the problem

In the process of learning, we will always have something we do not understand, just around the great God knows. Then some people start asking questions without thinking about it. I have answered quite a few technical questions.

When you learn a problem, you have to think about it as much as possible, and then think about it by looking up books and information on the Web, and then you can't solve it, think about it, ask someone else, and ask for wisdom.

The power source of autonomous learning

Human nature is full of curiosity, eager to understand an unknown thing. Driven by curiosity, people are motivated to learn. As far as the whole human society is concerned, the exploration of the universe from ancient times, which is the manifestation of curiosity, if all mankind is regarded as a whole, the ultimate goal of mankind may be to find the truth of the universe, to find endless knowledge, to satisfy the endless curiosity of mankind.

Why should we study independently?

As a college student, if you want to be able to achieve something, but imagine a middle school waiting for a teacher to instill knowledge, that must not work. The most valuable things are often original, if the teacher can teach you, then you can only do some physical work, create no value.

Problem as far as possible independent solution, repeated thinking really do not understand to consult others, so as to exercise learning ability. There is a saying that introverted people are more likely to succeed, from the point of view of learning ability, introverted people are more inclined to solve their own problems, so learning ability to get more exercise, make it easier to achieve success.

Why learn through the Internet and books

Why does New write a blog? They don't like to answer questions on the fly, they can't keep their moods and inspirations at all times. Some problems are too common, and there is not so much time and energy to be patient, to answer people over and over again. Prefer to write a blog when you are inspired, write down everything you want to learn, and then let those who have doubts see it for themselves. A typical FAQ is a collection of common questions and answers to organize the results, greatly improving the efficiency of problem solving. The great God writes the code, the design circuit time all profoundly understood "the module multiplexing" The thought, this is the human wisdom crystallization, therefore many great gods also has been diligently to apply this theory to the reality: many writes the blog to answer the question less, succeeds achieves "the knowledge reuse". Some people write books as well. The best people may not have the energy or the willingness to be teachers, but they are willing to write blogs and write books to share knowledge.

In addition to limited energy, words can preserve knowledge more lastingly. Even though many years have passed, even the author does not remember the learning experience of the year, or the author is no longer, as long as the knowledge in writing, we can still learn from these works to the needs of things. Books are the ladder of human progress, it is this truth.

Use search Engines

If you are learning a lot of people will learn the knowledge, such as the current development of Android, you have encountered a variety of problems, often have a lot of others have encountered. So just use a powerful search engine to find the right questions.

Science and technology, the content of the academic, will give priority to Google, the content of life, may Baidu better understand Chinese (firsthand, blood lessons. A technical problem Baidu turned a few pages have not been solved, with Google's first search results are done. Google if not, you can use its mirror site www.googleforchina.com

Google search tips, you can refer to the online document "Google search from Beginner to proficient."

The difference between a web blog and a book

Blogs and books, although written in words, are used to share knowledge, but there is a certain difference between the two. Books more formal, not only the content of a comprehensive system, and after a comparative standard of proofreading, will be published. If you want to learn a piece of knowledge systematically, you can consider reading a good book.

and blogs and other network resources are also good. Some knowledge is scattered, there is no way and no need to write a book, such as programming encountered a strange small problem, it is easier to find solutions on the network, rather than the book. The timeliness of network resources, once written good immediately can be published, and the publication of the book need a long time to write, and later proofreading, but also through the process of publishing, it is possible to be bought or borrowed. There is usually no need to pay extra fees and is an advantage of network resources.

Present situation

Many people have lost their thirst for knowledge for a variety of reasons, especially the indoctrination education that has been received since childhood. At the university we did not have so many of the shackles of high school, although the environment of the university is far less beautiful than imagined, but at least we can take a lot of extra-curricular time. Learning what you are interested in, requires self-learning ability.

Learning ability and way of thinking

One of the most important things for a person has two points, the ability to learn and the way of thinking, which is my opinion, and unexpectedly found and a well-known Netizen's idea of amazing consistency.

The wisdom of questioning

Cows tend to appreciate smart people who like to learn as much as they do, but may be busy. How to make others willing to answer your questions depends on EQ. Can not speak and do not work, it is only on their own.

Problem description not clear

Ask the biggest taboo, is the problem description is unclear. If you ask the doctor, do not feel comfortable to do, the doctor will ask you what is uncomfortable, what to eat and so on, and then to take your temperature and so on, gradually judge the problem. But please don't forget that solving a patient's problem is a doctor's job, and in the end you usually have to pay for it. When you ask questions about people on the Internet or in other ways, you should understand that it is free for others to provide you with help. In particular, the great God will be very busy, other people's time than your time may be more precious, you ask other people's questions, few words problem description unclear, why should others like the doctor as patiently asked, and then help you?

The ability of language expression is very important, especially the technical staff, the future is often to team collaboration, will not express and communication is very troublesome.

Problems with the tendency to mentally retarded

Often see some people ask very simple questions, what color ring resistance How to identify, transistor three feet how to see, for freshman students, I can fully understand. But, if you're going to ask that after a long time, I'm afraid it's not very good. Everyone should know Baidu Encyclopedia, search for a color ring resistor, can come out in detail with the explanation of the map, than others simple to answer understood a lot of authority and many more.

The Ox appreciates the wise man who loves to learn, and does not like those who do not love to move his mind.

Sincere attitude

There are people who, obviously, consult others, but behave as if others are obligated to help him. Not to say thank you may be a character too introverted, relatively good point, but should learn this. Some people ask other people's questions, even impatient to urge, tone tough, too bad for others to answer, on the QQ asked people on the missing and so on performance, so who is willing to help?

Discussion/Quiz

There are two kinds of technical problems, one is purely questioning and answering, the other is discussing together. The latter will have a stimulating effect on both sides ' progress and should be encouraged. The former, the questioner should have a good way to ask questions, and should be timely to express appreciation.

Don't be too deified with cows.

The great God is just a person who works hard and has more experience than you do in some fields, rather than a supernatural God. In layman's view, the student who learns communication seems to be very magical, is not all will repair mobile phone?

At first, Xiao Ming just can write single-chip computer program, and other technical problems are not understood. But there are people who do not know the situation, I think xiaoming is sure to repair the computer experience, will write various procedures, will do Web pages, proficient in the network, digital mold top master, computer, circuit, a variety of hardware and software related knowledge, ask him all kinds of problems ... Xiao Ming said he did not understand, those people will be surprised to say, you are not the great God? Don't be modest, just do me a favor. Xiao Ming is helpless, Xiao Ming is very silent.

Interested to see a tragic tale of the Great God Http://www.hainter.com/a-sad-story

The timing of the question is inappropriate.

The Big God mood is not good, the body is not comfortable, does not have on QQ or uses is the mobile phone QQ inconvenient, does not have the inspiration, or is considering other questions, these circumstances, you raise the question especially needs the inspiration question, may not have the good answer. In addition, the great God's schedule is often more special, for example, many programmers like to stay up late, the evening thinking may be more active, of course, this varies from person to person.

May be the big God overall emotional quotient is low, and the problem is very complex, sometimes no inspiration, not good language expression. or full of technical problems, those natural language processing data has been temporarily transferred to the backstage, suddenly cannot be adjusted out. Think of your long-written math homework, suddenly ask you what is the feeling of classical Chinese, or make you a Mandarin dialect to switch back and forth, it is also more difficult. At this point your question may not be answered, especially if it is not technical but it needs to be answered by the great God (such as the ideal of life).

The seemingly simple question is not simple

Some people really take a long time to do a thing, such as a very complicated circuit, or a very long program, and then found not working. Check a bit did not find the problem, directly copied out all the code to others, and then behaved extremely poor appearance, kneeling for the great God Help.

The questioner often thinks that this code is not a glimpse of the problem for the great God. But in fact, the problem of this kind of check-up is often more simple than writing a program, making a circuit, and doing something the same, because the process of finding the wrong is easily misled by the wrong idea. In particular, the circuit is often not a chat online, you can happily solve the problem.

Give two examples.

1, freshman time to learn C language, Xiao Ming study good, big homework quickly made. A roommate to help find the wrong, Xiao Ming looked for a long time did not find the problem, finally found that the former roommate to write a semicolon in the Chinese semicolon, but the screen shows that the fundamental can not be seen. It took half an hour to solve the problem, and Xiaoming only took a few minutes to do it himself.

2, there is a beginner to do the circuit problem, LED flash light is solid but not flashing. Then there is a same beginner said, is not the transistor, because he (she) has the same experience. It really is so, the problem so easy to solve.

But before that, the man may have asked the so-called great God. Big God one thought, the most common reason is the circuit is wrong or not welded well, or from the circuit principle, according to the phenomenon to thoroughly analyze it again, but found that the analog Circuit Foundation is not strong enough, and finally did not come to a conclusion (LED Flash circuit is very simple, making it quite easy, even some freshman students can not see. But the principle is difficult to understand, their own design circuit more difficult). The great God considers the problem to be more comprehensive and complex.

At this time, the questioner may think that the original so-called great God is not so. The truth is this, the great God also has a lot of questions, did not personally do this circuit, if do not have problems, because the attention of the problem he knew subconsciously, but it is so difficult to examine other people's problems. Because you never know what you've learned, and you pour them out, just as you can't enumerate every word you know.

The final conclusion is that this problem of repairing circuits and procedures, even if the great God does not necessarily answer. Unless your program is really short and the other person happens to know it, for example, the parameters of printf are wrong, and at first glance, it's not a problem. Or because of the relationship is very good, the mood is very good, you behaved very sincere, the great God just have inspiration and so on.

You may have heard a story, a hardware engineer, drew a line on a circuit and got millions of. See here maybe you understand that the engineer who drew the line is too much to afford, not as simple as imagined.

The original story can click this link: Http://www.hainter.com/steinmetz

How to solve a problem that is not simple

What do you do when you have this problem and nobody helps? I think we should solve the problem on my own. As to how to solve the problem, this is a very complex subject, but also a test of IQ, exercise a good opportunity. A lot of times to solve a problem does not necessarily come to mind immediately, may sleep when suddenly have the inspiration and then want to understand, may be desperate to see the information on the internet suddenly to understand. There are even dreams when you want to understand examples of problems, such as the discovery of benzene in chemical history.

An effective way to solve the problems of program and circuit is to implement module and sub-module inspection. A large system, divided into a small module, each module is relatively simple and many, respectively, to implement and check each module, each module is no problem, the whole system is basically no problem.

Reality is sometimes cruel.

Some people, the program debugging two hours can not find out the problem on the collapse, feel that they have been very hard. But sometimes a problem may take a long time to solve, and even a lot of questions you don't know if it has an answer, but have to bite the bullet to find out. Can persist to what extent, also reflects the difference between the human and the important point. Interested to see this article, see how I solved a headache problem.

"Android uses root permissions for background simulation of global keys, touch screen event methods (similar to Key Wizard)" Http://www.hainter.com/android-key-simulation

This is sometimes the case, especially when it comes to research, to explore the unknown, and some scientists may not have been able to work out anything for a lifetime. Or the previous said, the most valuable knowledge, often is original, no one can guide you.

The first self-starting personal site, reproduced please indicate the source: Http://www.hainter.com/solve-problem

The wisdom of self-study & questioning--How to break a problem in learning?