Today, I was busy climbing up to talk to everyone about my recent situation, and by the way, I talked to everyone about Internet noise.
Recently, many readers have seen that I have not updated frequently, and have not updated the technology-related content very much, thinking that Xiaolu is about to change careers. Some readers say that Xiaolu, you have changed, and you have become less dry than before.
I admit that after work, I have really neglected to write more articles, but my belief in continuing to write down has not changed. Please feel relieved about this. The main reason for the less text is not just a matter of time, time is a minor issue for me, and more text depends on the priority of my personal time arrangement.
I haven't mentioned it to everyone before, but my priority in time arrangement is study, work, writing, rest, and entertainment in descending order. If there is a conflict in one aspect, I will give priority to the highest priority. If you postpone the update later, you will know that I am either re-entering study or busy with work. The second is writing, rest and entertainment.
Back to the topic, I recently discovered that after entering society, I found that everything has changed. You have to receive more information, and you have become more and more busy, but your brain is covered by some useless information. Full, leading to important things not being done well, and odd things full of time.
Compared to before, in the small environment of school, it's nothing more than going to class and playing games, and the things you pay attention to are also very limited. Have you noticed that the difference in society is that some people begin to pay attention to themselves and work, but in the face of various life choices, they are always lost in the various "noise" information.
For example, many people are really high in ability, high enough to get several offers from big factories, and their salary is several times higher than others, and some people are just having trouble choosing offers such as small things, you say they have the ability Low, people can get offers from big companies, you say he has high ability, choose an offer except for this person, just ask the seven aunts and eight aunts.
In the previous era, you must know which one you suit and which one you like. But in the Internet age, it is because of too much noise that many people lose the ability to judge and choose, so sometimes you will find that many platforms appear to follow the trend of Internet trolls.
This is fatal for most people. Speaking of the deadliest, it ultimately boils down to the noise of the Internet.
The so-called Internet noise, to put it bluntly, is data information with no value and meaning.
1、
"Noise" in investment.
In the investment field, our big brother Warren Buffett said that he never cared about the real-time market conditions of the stock market. After all, his words were still influenced by Graham's theory of value investment.
In fact, these so-called real-time market data belong to a kind of noise. The real-time fluctuation of data contains a large number of random factors. As mentioned in the previous article, the "information entropy" of random factors is very large, so the real-time market lacks correctness. Reference value.
Noise has a great relationship not only in investment, but also in various fields and your life. I will talk about it later.
Let's talk about our old line of business. There is noise when writing code, which will affect your work efficiency invisibly.
2、
Noise in software programming.
If you are asked to change a function written by someone else, you must take the code to see the implementation of this function from beginning to end, and then make the corresponding changes. If the function is relatively small, you will soon know how to change it. But for a relatively large function, it will take several days to read it from beginning to end, because a lot of irrelevant function code "noise" affects your business logic.
If you jump out of the functional implementation code, either by asking or looking at the requirements document, first figure out how this piece of business code is implemented, that is, understand what the person thought of writing it, and you will soon be able to To locate the problem, sometimes it is not necessary to read all the codes.
If you don't jump out of the innermost circle and stand on the outermost layer to see the overall thinking, you don't know how many circles are still bothering you. With that said, I usually encounter it often, but it doesn't mean that everyone writes in the same way, but we must have this kind of thinking of looking at the overall situation.
If the person who wrote the main function code runs off, I'm afraid you really have to sort it out from start to finish. This is really no way.
3、
The "noise" of various grass planting platforms.
Let’s talk about the noise on the Internet, the various domestic grass-growing apps, such as a certain sound, a certain hand, a certain blog, a certain headline, anyway, all kinds of noise and messy things, if you talk about these The product itself, I was the first to stand up and talk about NB. It's hard to say if these things bring value to users.
Personally, I never use certain music or blog because these platforms are too noisy, and these noises are filtered by the platform. In layman's terms, algorithms are used to push you the "noise" you like. This is why many people love these platforms, so they take the time to write an article and chat with everyone.
Although sometimes you usually see people around you brushing these things, it is not surprising. However, I have seen some well-known characters in some communities play this behavior directly, although they may have mixed personal opinions.
Personally, I don't have much feelings about it. Some people go back and forth, some study the mechanism of the platform, and some are really entertaining. The angle of the station is different, the evaluation is different, there are good and bad, for me personally, do not make extreme views.
4、
There is also a lot of noise on the WeChat platform. I have followed hundreds of official accounts before. I have already left a few valuable accounts, because others can be used as information "noise" to affect your behavior. If you are free or not, unconsciously click on it aimlessly.
In fact, the only ones that really suit your appetite are those official accounts. If you read too much, you don’t know that is the point. Suddenly I think of an ancient poem that is not quite right here but seems appropriate. Grind horseshoes" Yeah.
In addition, the WeChat group is more noisy, except that the WeChat group that I maintain now is not messy, and all others are also retired. Including my WeChat, there are 5,000 people, and there are various information noises in Moments, so some people with high "entropy" are removed from time to time to try to leave some space for some unadded readers.
I personally dislike that from time to time, a person who is not in contact will send you a "Brother, cut a knife" link and mass-posted things to follow the official account. Generally, such contacts will be screened for the province and bye. Therefore, I personally minimize all "noise" as much as possible, and allow time to think more and read more books. In this era, knowledge can really change destiny, so don't believe it.
At last
Life is the same. There are many things. At that time, it looked very annoying, very irritating, and even sad and confused, but when I turned around, I found that it was just a wisp of smoke in life.
You will find that these things that happened in the past are of little importance to you now, they are just noises in your life.
If you look at it long enough and the pattern is large enough, the noise will be filtered out, and the signal-to-noise ratio will drop. Will you still lose sight of the future trend?