4 stages of the IT industry's zero-base entry

2020-12-07 16:57:22
philip
Original 539
Summary : IT industry can be said to be a hot industry now, many people want to change careers. Although the threshold of the IT industry is not high, it is not to say "have hands on the line.". In particular, if zero foundation wants to enter the industry, if there is no clear goal and plan, it is a waste of time. Today, the editor will tell you about the four stages of the IT industry's zero foundation.

Four stages of the IT industry's zero-base entry

IT industry can be said to be a hot industry now, many people want to change careers. Although the threshold of the IT industry is not high, it is not to say "have hands on the line.". In particular, if zero foundation wants to enter the industry, if there is no clear goal and plan, it is a waste of time. Today, the editor will tell you about the four stages of the IT industry's zero foundation.


In the first stage, choose the language.

We need to understand the programming languages, such as C, C + +, Java, JavaScript, including Python and go, which are all the programming languages we call. Each of these languages has its own characteristics and focuses on different needs. For example, the emerging Python has a good application in data analysis and machine learning, while the traditional JavaScript and Java are used for the development of the front and rear end of the web, which is more in line with the job requirements on the market.
When choosing, you should give yourself a preliminary picture of the company you want to enter and the position you want to do. Generally speaking, it is more practical to choose a language with a wider application scope and prospect as a stepping stone to employment, and then learn other languages after real work.

In the second stage, learn the "idea" of programming.


At this time, many people will tangle up and sign up for a training class or self-study? This should be based on their situation. If their own understanding ability and planning ability is outstanding, and they are able to self-discipline, self-study is a good choice and can save a lot of money. However, if you don't have a deep understanding of the industry, and you can't make a systematic learning plan, or if you don't have enough self-discipline, then it's more efficient to report to a reliable IT training institution for learning.
And in the process of learning, do not think according to other people's code knock. Because the most important thing is to be able to learn the thinking of programming. You should always think about how and why this function is implemented. It's better to sort out these things with your own ideas after reading books or videos, and compare them with videos to find out problems, so as to digest the essence into your own thinking.


The third stage, hands-on practice.


When learning, you should give yourself a psychological hint and treat yourself as a real developer. Because programming is a work that must be tested in practice. Memorizing the syntax and API is just the foundation. It's called programming to use them to solve practical problems. In touch with some programming ideas, you can try to get rid of the textbook completely to realize the function. Self implementation of some small projects to practice, see other people's project code, discuss with others, improve code ability. In the final induction report, the project you do is the experience that can prove your personal value.

The fourth stage is to understand the business logic.


What is business logic? In simple terms, the framework and requirements for your customers. Starting to write code immediately after receiving the business is a mistake that many novices will make. In the middle and later stages of the project, they may miss the customer's requirements. Experienced programmers will carefully study the customer's framework and requirements, sort out the business logic and list the points that should be paid attention to in the process of programming. They can make a flow chart and start programming again.

The above is a summary of the four stages of zero foundation in the IT industry. The one who wants to enter the IT industry, but also zero-based students, can take this as a reference, to plan how to enter the industry.


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