The algorithm "trains" in some way by using known inputs and outputs to respond to specific inputs. It represents a systematic approach to describing the strategic mechanisms for solving problems.
Since I worked as an internship in 2006, I have experienced four software companies, all of them foreign companies, among which are Fortune 500 telecommunications companies, middle-sized European financial companies engaged in options futures trading and Android development for large automobile manufacturers. Emerging companies in smart cars. Since entering the IT industry, I have been interviewed for many times during the job search process. In the past two years, I have also had many interviews with other people's experiences. I feel now to express my views on this issue, this article is a stand-in reflection of the interviewer's point of view on the programmer interview and experience summary ...
This article is my second time reading Hadoop 0.20.2 notes, encountered many problems in the reading process, and ultimately through a variety of ways to solve most of the. Hadoop the whole system is well designed, the source code is worth learning distributed students read, will be all notes one by one post, hope to facilitate reading Hadoop source code, less detours. 1 serialization core Technology The objectwritable in 0.20.2 version Hadoop supports the following types of data format serialization: Data type examples say ...
To tell the truth, in fact, my vision has always been very narrow, before the thought is, if you can in the heavenly kingdom of the heel, the wife and children hot picket days, for me has been very satisfied. So I've never been prepared to study or work abroad, and many of the things I've been exposed to in the last few days and now from the official entry is early, for FB internal situation and have no understanding, visa and other problems are still in the process, maybe not to (-_-) is also possible ... To pull far, in short, that is, although I have tried to be objective and accurate, but I am afraid it is difficult ...
In fact, a lot of people learn programming will encounter difficulties, I think one of the fundamental reason is that they do not understand what to learn programming in the end. Programming is not a knowledge, but a craft. We learn from small to large are learning knowledge, the process is generally reading before class preview, class listening, class to do homework, and then review the exam. But this is not the way to learn crafts. Let's take a swim for example, swimming is not knowledge, but skill, it can also be a craft. Do you need a preview? Need to listen in class? No, because two-year-olds can learn to swim, they can't even talk, how can ...
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