Enough to eat nothing better to do, think about a lot of little brothers recently asked how development should be, I would say my experience, I hope to be a reference in the QQ micro letter.
I am 40, and development time for 20 years, was at university are popular information system development, cash register, inventory and the like just emerging, I'd choose this popular direction, began to learn the database.
When the honor to participate in the junior teacher development project, using PowerBuilder made a cash register system, with some development experience.
A little proud and arrogant when relied on experienced interview after graduation, the tone is relatively large, now looks very idiot (like everyone smile).
Because of development experience, so when the new company to switch to Delphi conversion is relatively smooth, since then played with Delphi.
Beginning with Delphi, unskilled, did not have much experience in the development, looking out the various systems available, but also thinking about how to quickly improve their ability, I started to customize the program.
- Intends to make an address book, address book that is this small, related to database design, graphics, interface design in all aspects, I do very painful, a little bit of small problems can not go on, looking for information to find forums to find Baidu, may with a few months time to do it, ha ha (letting everyone laughed).
- Although this address book with relatively little ugly, but this is my first work, I learned how to design a database, how to save how to read how to display images that can be done on other software interface functions I also learned a lot . I feel a lot of harvest, unique sense of accomplishment.
- Be pi calculator, the decimal point can be N bits. So start looking for a formula to find the algorithm, the key is how the N-bit decimal accuracy, we all know that the language in the decimal places are limited, I found myself a challenge, to make it happen, so I think people simulation calculations the process of writing the four arithmetic operations, plus pi formula would be made up.
- Next, I made another one of his works, with time getting shorter, the language used more and more smoothly.
- 20 years later, look back at his past work find it difficult to see, but I am very happy, because I am strong.