I have been in contact with this industry for a long time. From the beginning of the internship to bringing the team, I have met a lot of people in the middle. Not long ago, someone around me went to interview Ali, Douyin and other companies have also successfully interviewed. Now let’s share what you need before the interview. Knowledge points to be prepared
Before going to the interview, many people don’t know the knowledge they will ask about, and they don’t know what to do to prepare. Today we will sort out what skills you need to know to go to the interview and successfully get the offer. I hope it will be helpful to everyone.
Brush questions
My way of writing questions is the old way, LeetCode+ "Sword Finger Offer", although old, but the effect is very good, in addition, I searched some interview questions on the Internet and read a lot of interview questions. This process is not only mental work or manual work. Since I can’t write questions at the company, my general choice is to go back home at night and write questions for one to two hours. Of course, you can also take time to read the questions on the way to and from get off work.
I read the questions and sorted it out so that I could review it later. I accidentally sorted out more than 1,600 pages. I will share my study outline with you below:
Study outline
Java part
- Java basics
- Java concurrency
- Java Virtual Machine
Android part
- Android basics
- Android advanced
- Open source framework
data structure
- Linear table
- Stack and team
- tree
- Figure
- Hash lookup
- Sort
- Mass data processing
algorithm
- Sword finger offer
- LeetCode
Design Patterns
- Creation mode
- Structural model
- Behavioral model
computer network
operating system
database
At last
For many junior and mid-level Android engineers, if they want to improve their skills, they often grow up on their own. The learning effect of fragmented systems is inefficient, long and helpless . These architecture technologies are compiled and hoped to have reference to friends of Android development and avoid detours. The focus of this article is whether you have gained and grown, and the rest is not important. I hope readers can keep this in mind.
At the same time, after many years of collection, I have collected a complete set of learning materials and high-definition detailed Android architecture advanced learning maps and notes to share with you for free. I hope to have some reference and help for friends who want to become architects.
The following are some screenshots of the information, full of sincerity: especially suitable for Android programmers with development experience to learn.
Free way to receive materials: click on my GitHub ~
No matter what difficulties we encounter, it should not be a reason for us to give up!
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No matter what difficulties we encounter, it should not be a reason for us to give up!
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