Can a 28 year old still learn to be a programmer, and can a 20 year old sign up as a programmer?

You can learn, but you have to learn advanced mathematical calculations first, and then learn C+C++ language programming, as long as you are willing to work hard, any problem is not a problem.

Theoretically, as long as you have the ability to remember, it's never too late to learn anything.

If you want to become a major, you have to learn English first, and computer language is based on English. But if it's just a hobby and a way of thinking, it's never too late to start.

There are many branches in this industry, and the speed of knowledge renewal, the elimination of old knowledge is very fast, so if you don't have a foundation in English, my suggestion is to give up the plan to become a professional. Because the time period you pay is very long!

1. There is nothing difficult in the world, as long as you are willing to climb! 2. Who said that you can only work until you are 30 years old, you have to learn iOS development, his founder is Steve Jobs, he is working until death, Microsoft's Bill, so rich, retired, and now he is fully researching the combination of voice control technology, biotechnology and computer technology. So, if you really want to learn, instead of asking questions here, it's better to pick up the iOS development manual, instead of asking until you are 30 years old, it is better to wait until you are 30 years old, even if you don't do it after 30 years old, you can still do it for at least two years.

Of course it's in time. However, you need to put in a lot of effort, after all, at the age of 28, there must be a gap in both energy and brainpower.

In time, as long as you are interested in this industry, willing to work hard, and willing to persevere, no matter when you set off.

It's never too late to make any effort, even if you are 28 years old to learn to be a programmer, you will have a very stable job in the future, with an income of at least 5,000 or more.

OK. Programmer registration is not limited by academic qualifications and qualifications, age and professional requirements, as long as the corresponding technical level can be applied for the level of the closed type, candidates can choose the appropriate level and qualification according to their own technical level to apply for the examination.

According to the relevant provisions of Article 8 of the Interim Provisions on Computer Technology and Software Professional and Technical Qualification Examinations: all personnel who abide by the Constitution of the People's Republic of China and various laws, abide by professional ethics, and have certain computer technology application capabilities can register for the corresponding professional categories and levels of examinations according to their own conditions. Candidates can choose the appropriate level and appropriate qualification according to their skill level, but only one qualification is allowed to be applied for at a time.

According to the Notice on Printing and Distributing the Interim Regulations on the Rental and Balance of Computer Technology and Software Professional and Technical Qualification (Level) Examinations and the Implementation Measures for Computer Technology and Software Professional and Technical Qualification (Level) Examinations (Guoren Bu Fa [2003] No. 39) promulgated by the former Ministry of Personnel and the former Ministry of Information Industry, the computer qualification examination is included in the unified plan of the national professional and technical personnel vocational qualification certificate system. The personnel who have obtained the certificate through the examination indicate that they have the level and ability to work in the corresponding professional positions, and the employer can select the corresponding professional and technical positions (technicians, assistant engineers, engineers, senior engineers) from the personnel who have obtained the certificates according to the needs of the work.

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I'm poor at studying, but if I want to change careers as a programmer, is there still a chance?

Late, don't want to change careers to become programmers, now the market is very chaotic, you come in and make sure you can't find a job, you can play as a hobby, as a job, hehe, it's okay for grassroots people, no money, except for business, I can't think of any other way out.