In one month, we successfully reaped the offers of Tencent, Baidu, meituan and Netease, and doubled the salary

Java Foundation

Java multithreading

Android open source framework

On the one hand, you can read the source code directly. On the other hand, you can search relevant articles on the Internet to learn. I have also done some sorting here. Refer to the collection of articles that Android developers will meet. I will collect good articles. Welcome to pay attention.

In this collection, I collected most of the things that Android developers need to know, and most of the articles came from Carson_ Ho, I really appreciate this big guy. His article is very logical and can learn a lot. It really helps me a lot.

In addition, Tencent really likes to ask the principle in the interview, and it asks in detail. Maybe I have senior job requirements and hang up... In the future, we should strengthen the research on the principle.

After asking the basic questions, you can write the algorithm. From my interview experience, the difficulty of the algorithm is not very great. Basically brushing the sword finger offer is enough to deal with the interview.

When you brush sword finger offer, you must do each question yourself first. These questions are basically available on niuke.com. You can type the code directly on it. After that, look at the problem-solving ideas in the book. If you find that your method is not very good, you can implement it yourself according to the ideas in the book, and then compare it with the code in the book. Only in this way can you be impressed.

Remember, when we brush sword finger offer, we don't remember every problem, but every idea of solving the problem. We have a summary, so that we can deal with problems we haven't seen in the future.

In the process of preparation, I have implemented all the topics of sword finger offer in Java. You can refer to the official problem solution summary of sword finger offer java version.

All walks of life will eliminate some people with poor ability, not just the IT industry. Therefore, don't be intimidated by such topics as the program ape eating youth food, and don't feel that if you find a job, you will enjoy a comfortable life. While you are comfortable, others are struggling to move forward, so the gap with others will be more and more distant. Come on, hope, Each of us, become better ourselves.

There are the following learning notes in the folder. Download them yourself!