As a java web programmer who has been working for a year, to be honest, I have long forgotten the basics of java, and every day is thinking about business code. Then after quitting and looking for a new job. Went for an interview today and there were two interviewers. A young handsome guy asked about java basics. I feel that this buddy can recite the full text of java. The project manager should be next to him, and he began to test some algorithm problems. And love to speak English full name. Two scenes are given later, let me develop with my mouth. All I can say is that the concubine can't do it.
Question 1. Can you recite the original Java text and say the full name of the algorithm is really powerful?
In many cases, the basics of language can be answered fluently, and the algorithm full of English does give people a very professional and powerful feeling. In fact, it is not. For programmers, language is just a tool. Our expressive tool, being able to recite the full text does not mean anything, except to prove that you have worked hard and have a good memory. We are more about our own ideas. If you put all your energy into mastering the tools, you can only put the cart before the horse, for a programmer. We do not need to recite the full text. As long as we can find it and use it to express what we think, from this point of view, it is superficial to distinguish between java, c and other language programmers. When you have programming ideas, any language can be used to express them.
(Vent your dissatisfaction, and always remind yourself not to put the cart before the horse)