Yesterday, a VIP friend told Xiaomeng: I got an offer from Kuaishou.
We chatted for half an hour, and the treatment was pretty good. Ready to go! 28k, 16 salary.
Kuaishou's k3c rank can be compared to Ali's P7.
I said earlier: Go to a big factory if you can, go for it if you have the opportunity, and if you are young, work hard and you will be done.
Luck plays a big part in finding a job, and there is even a 50/50 split between strength and luck.
Be an unbeatable Xiaoqiang, keep facing each other, and always go ashore!
Of course, interviews also need to keep brushing questions and projects!
One, the technical side
1. Self-introduction
2. Talk about the most satisfactory project and the difficulties in the project
3. How to troubleshoot memory leaks
4. The difference between volatile and synchronized is more detailed
5, talk about several thread-safe maps
6. What are the types of locks? What are the implementations of row locks and table locks?
7. Algorithm problem jumping game leetcode 55.
7. What are the commonly used data types in mysql?
8. How to troubleshoot Java memory leaks
9. IOC AOP explains the principles
10, How to resolve Hash conflicts
11, What are the commonly used design patterns, for example, the application scenarios
12, talk about static proxy and dynamic proxy
13, the three-digit sum
14. The separation of reading and writing after sub-database and sub-table is actually separated from reading and writing of a single table
15. How do you solve the problems you usually encounter?
16. What technical books do you usually read, and what forums do you like to browse?
Second, the technical interview process:
1. Tell me about the most impressive project you have done, which part of it you are responsible for, and how was it realized with technology?
2. Which of HashMap, HashSet, HashTable, StringBuffer, and StringBuilder are thread-safe and which are thread-unsafe
3. What are the thread communication methods
4. What are the design patterns in spring and springboot?
5. What are the commonly used sql tuning methods?
6. What are the jvm tuning methods and what are the commonly used tools
7. Is String final (this problem is broken)
8. What is the underlying data structure of ArrayList and LinkedList?
(It's a very common problem. ArrayList uses an array structure, and LinkedList uses a linked list structure.)
9. Have you ever used netty? Let's talk about its threading model?
10. How to solve the downtime of MQ server?
11. What is the principle of direct insertion sorting?
12. What is the function of JMM?
Third, Xiaomeng's feelings
1. It is much more difficult to enter a big factory now than it was back then! why?
There are many people! Big factories are shrinking again!
To put it bluntly: there are more wolves and less meat! picture
If you are fully prepared, you will definitely be able to enter the big factory!
No!
Finding a job requires luck. When you are lucky, you can get in without much trouble. When you are not lucky, dozens of people will ask for one.
Last time, a development friend of Tmall asked me to push, the original words:
Now our company is in urgent need of people, the interview requirements are not high, and we don’t engage in those gimmicky interview stereotypes. You can come for interviews with certain project experience.
As a result, a small partner really got an offer, and he asked me afterwards:
Brother Meng, it’s not a fake company, right? The interview was so easy, and there were very few interview stereotypes. All the questions were about project experience and online.
I said: They are in urgent need of people for a project, and more than three years of development experience is almost required. Just send you a formal offer and go. Look at the name of the official email, and there is also contact information in the letter. Don't worry, you can't go wrong.
For entering a large factory: computer 408+algorithm+project+interview stereotyped essay
Therefore, I am constantly sorting out all-round information
It is enough to use mine for the project, and I will continue to update the project. At present, the project Xiaomeng has been updated for three and a half years, and it has introduced SSM, SpringBoot, and microservices.
The following websites and interview applets will also meet with you, and the benefits of VIP friends are getting more and more.
I do this not for a day or two, but for a lifetime. Welcome everyone to join VIP study, only charge a hard fee. After all, it has been updated for three and a half years.
Everyone should study better. I have compiled a lot of interview materials, which are commonly used in interviews. Interview stereotyped essays must be memorized.
Technology changes the world, and knowledge changes destiny.
I have jumped out of the workplace development life and came to a broader development area. The industry of programmers is very special. If you go in the right direction, the salary is really high, and the income is also multi-directional. If the direction is wrong, it will be more uncomfortable to mix the salary in the workplace.
Why can a big factory give a salary of tens of thousands of dollars to the development, because the projects you can develop are all tens of millions or even hundreds of millions.
Not to mention tens of millions of levels, it is also very fragrant to develop a project with tens of thousands of dollars. General technologies can be developed, but we do not have such channels.
So Xiaomeng is trying to find this kind of channel!
I am programmer Xiaomeng, thank you Sanlian!
