Shulou(Shulou.com)06/03 Report--

Preface

Learning a skill is like practicing a martial arts. On the way to becoming a master, countless heroes are different. According to the routines of martial arts novels, it is absolutely impossible for a hero to become a hero, but there must be a legendary life: either he is locked up at the bottom of the lake and accidentally discovers the mind of his predecessors on the stone wall; or he is punished to think about crossing the cliff and accidentally discover the art of cracking swordsmanship. Or suffer internal injuries, be pushed off a cliff, accidentally find a generation-separated master in urgent need of a heir, forced to input internal power.

However, in reality, many people often do not have such good luck, either have been groping, wandering, after twists and turns, stumbling, or have been doing Brownian movement, always can not find the direction. In fact, embedded learning is the same as practicing kung fu, according to the learning routine, it can be divided into three modes.

Trinket style

Trinket has a smooth tongue, has a poor foundation in martial arts, and does not have a strong sense of self-discipline, so it is most appropriate for the master to teach. Wei Xiaobao has a total of four masters, namely, Master Hai, Dragon Master Hong Antong, JiuNan Shitai and Chen Jinnan. Nine difficult division of space has a good internal skills, but the teaching method is inappropriate, so her apprentices are more chicken ribs. From the point of view of his motivation to teach Wei Xiaobao, Grandpa Hai is not a good teacher because he has an impure motive and has another purpose. For Wei Xiaobao, if you want to achieve quick success in a short time, nothing is more practical than Master Hong's "three tricks for beauties and three tricks for heroes," which is easy to learn and practical. This is also the mainstream practice of many teachers at present. Easy learning takes effect quickly, and it is easy to find a job. But the fish forgot to teach the fish to fish. Once this quick trick is cracked by others, it will immediately show its original form, and it will have to flee. There is no internal skill to protect the bottom, and there is no stamina for development.

If we make a comprehensive comparison of internal skill cultivation and personality charm, Chen Jinnan is undoubtedly a good teacher. apart from the twins, it is probably Chen Jinnan who cares most about trinket in The Deer and the Cauldron: he never forgets to urge Xiao Bao to practice kung fu frequently and pay attention to internal skill cultivation, and does not forget to teach him how to be a man, and that every man is responsible for the rise and fall of the world. Treat Xiaobao like father and son, often see here, all people are moved, heart saddened. However, trinket's mind was not on this, but on picking up girls and dice, so he dabbled at this stage of kung fu.

Chen Jinnan style

In fact, Chen Jinnan's martial arts attainments are not outstanding in "The Deer and the Cauldron." they are ranked below the first echelon of Brokeback Laoni, Hong Antong, Gui Xinshu, and he Tieshi, that is, slightly higher than Li Xihua and Feng Xifan. However, Chen Jiannan basically represents the aspirations of the vast number of embedded engineers: a professional background, practicing kung fu step by step according to the syllabus, studying master's degree, doing textual research, but never reaching the top level, unable to break through his own martial arts barriers, unable to get through the second pulse of the governor, as if there was an invisible ceiling and locked it in the second echelon.

Zhang Wuji style

Heroes are destined to open and hang, and the tracks of heroes are destined to be legendary. In Jin Yong's 14 novels, when it comes to the level of opening and hanging, Zhang Wuji absolutely ranks first: Qiao Feng was 32 years old before he learned to drop the dragon's eighteen palms; Guo Jing became a family child, and with the help of Huang Rong, he slowly realized the essence of martial arts, which can be regarded as a late bloomer. Linghu Chong lost his lungs all his life and was on the brink of death for many times. He only practiced a lonely nine swords after suffering from his younger sister's lovesickness. As soon as Zhang Wuji appeared, Wang fried, opened high and walked high, and began a legendary life: he was pushed off a cliff by Zhu Jiuling, and occasionally got nine yang nerves from the belly of white apes, and then got out of control. Jiuyin True Sutra, Qiankun Great move, Taijiquan, Seven wounded Boxing, Shaolin Dragon claws, and then various schools, as well as the Torch decree. He became a master of all kinds of martial arts at the age of 20 and returned to the hidden world at the age of 22.

It's not an open life, or what?

Through the dark years

It is not unreasonable for Zhang Wuji to rank first in the ranking of martial arts by Jin Yong: with Jiuyang Shenggong to protect the bottom, to break through the second pulse of governor, and to break through his own martial arts barrier, it can be said that Zhang Wuji has mastered the essence of martial arts and reached the stage of comprehension and inference, and then to learn all kinds of moves or superior martial arts, such as the great shift of the universe, it is the same as playing, it will be learned at one point, and will be learned at one time. The master of the Ming religion, Yangdingtian, practiced the universe and moved greatly, worked hard and practiced hard for seven, seven and forty-nine days, then practiced to the fourth floor, became obsessed, and finally died in the secret tunnel, while Zhang Wuji practiced to the seventh floor in just a few hours. This is where the master is different from ordinary people: the super learning ability, learning everything fast, this is the core competitiveness of engineers. However, we should also see the dark days when Zhang Wuji was pushed off a cliff and practiced Jiuyang Shenggong: a 16-year-old young man alone in the barren mountains and mountains, undistracted and self-taught, practicing for four or five years. This kind of tenacity is not something that ordinary people can adhere to.

I have studied the blogs, autobiographies, talks and chats of many big programmers and embedded masters, and found that they all have a common rule: they are often not geniuses, gifted, and different from ordinary people, and most of us are like ordinary people. An accidental opportunity, a coincidence, so that they are interested in a certain technology early on, then get started, and then keep learning and improving. After a long period of accumulation, their horizons are getting wider and wider, more and more opportunities are available, and the acceleration of progress has been increasing until they have distanced themselves from those around them and become experts in the eyes of others.

However, who has ever known that at the beginning of the introduction of a master, it is no different from the rest of us, just like going through a period of dark years, with no one to tell: a person hiding in the computer room, facing the "secret books of martial arts" discovered accidentally, carefully read it carefully, did not miss any details, clumsy, a line of code, persisted for several months, began to have a qualitative change, and felt that he had opened the second pulse of his governor and casually pointed his finger. Overwhelming, can not help but secretly happy, since then left a track in the rivers and lakes.

If you want to be an engineer as a career, some skills need to be honed by yourself. Just like you make girlfriends, no one is born to untie your underwear, and no one can come to your bedside to help you at night. At best, you can give a piece of advice: from the beginning, you can't solve it after using both hands and wheezing for ten minutes. in the end, you are familiar with the road, one-handed operation in the dark, bang, and come naturally. During this period, you need to hone and learn over and over again until the skill is embedded in your genes and subconscious, which is like going through a dark period of time and finally seeing the light.

Chen Jinnan VS Zhang Wuji

Chen Jinnan practiced kung fu hard for more than 30 years, not because he did not work hard, but because he did not have Zhang Wuji's skill and luck to mention the secret books of kung fu in the face of adversity. However, today, with the increasing development of Internet education, there are martial arts secrets everywhere. This is the best time for programmers. You can download anything you want to learn from the Internet, and you can learn skills that can get a high salary at the least cost. Today, with the increasing marketization of IT technology, compared with other monopoly industries, IT and Internet industry is the most suitable industry for losers to counterattack. A child from a poor family, no relationship, no background, can not enter the monopoly department and pampered positions, but you can spend a few hundred yuan to buy a second-hand computer, take free courses and low-cost courses online, and then get a good high salary. Marry a good wife and live a higher-level life that your parents can't achieve through hard work.

How to learn embedded system?

The goal of the series of tutorials on "self-cultivation of embedded Engineers" is to create one of the thousands of secret books in the Internet world: reject trinket-style learning and avoid Chen Jinnan-style long learning. To beat a snake and fight seven inches, catch a thief and catch the king first. You must learn martial arts and practice internal skills first. The early course of the video course pays attention to internal skill practice and theoretical foundation, which may not be as interesting and effective as learning tricks, but as long as you persevere and go through this dark period, when you come out, you will have won yourself. By then, you will be extremely confident, because you have already opened the embedded governor's second pulse, have the theoretical foundation of internal skills to protect the bottom, and then learn anything. Analogy, inference, learning speed will be very fast, workplace development stamina will be very sufficient.

Maybe at this moment, you are typing a line of code in front of the computer in the library, study room, dormitory; maybe at this moment, you are still working overtime, debugging bug;; maybe at this moment, you are living in the damp and cramped space of the village in the city, thinking in front of the computer; maybe at this moment, you are in a small town, in the smoke of barbecue and big stalls. Through the network, we can work together to build a platform for communication and learning, Internet education, so that everyone who wants to learn to find their own groups, such as: homeschooling tribes, stay at home, you are not alone. We can set up a communication space on the Internet, spur each other, learn, and make progress.

Internal skill training course Linux three Musketeer C language embedded Linux Advanced programming Linux system programming Linux Kernel programming

At present, the first two courses have been completed, Linux system programming is being recorded, and kernel programming will be recorded later. Students who want to learn can follow Mr. Wang's 51CTO Academy and learning route: embedded engineer self-cultivation video course learning route.

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