Preface
Jin Jiu Yin 10 is also coming to an end. Many friends are also rushing to sprint at the end, and the editor also hurriedly sorted out the byte experience with the water friends at the end. Let's learn together~~
Byte side
- How to convert a virtual address to a physical address
- Timing of process switching
- Will interrupts cause process switching?
- What to keep when switching
- The use of function call process stack
- When to use mutex spin lock
- Difference between Python xrange and range
- Where is the garbage collection of Java memory structure
- Database connection process
- Is the function of mysql sum a database or a database engine?
- How to move data when changing Redis hash capacity
- The three major MySQL logs: binlog, redo log and undo log
- How to deal with the expired key value of Redis
- How to implement ConcurrentHashmap
- There are commands to count the number of ip addresses in the linux text
- Assembly process
- http what else besides get and post request
- http message content
- Code dynamic programming takes x (x-1, x+1 removed at the same time) to find the maximum
Byte two
- project
- How does tcp ensure that the data is correct
- Fast retransmission
- Congestion avoidance
- tcp performance
- How tcp is optimized
- http https
- Why https symmetric encryption and asymmetric encryption
- Coroutine
- The difference between process and thread
- Process switching overhead
- Process scheduling algorithm
- Find the top k maximum values in the data
- Push sort complexity
- The underlying implementation of the heap
- Fast sorting complexity
- cookie和session
- How to realize what is stored in the session
- Jump table implementation
- CASE
- The difference between mysql join and left join
- Clustered index
- The difference between clustered index and auxiliary index
- Code Leetcode 25 k groups of rotating linked lists
Byte three sides
- Database table design
- Book tagging
- Label books
- Show ten most popular tags for each book
- Show the ten most popular books in the emotional category
- What to do if you repeat likes
- How to record status
- How to implement fuzzy query
- Why does tcp three-way handshake work twice?
- tcp torrent know
- Man in the middle attack
- When do I need to use Head
Code:
1.给不重复m个字符数组 ，在字符串s中查找子串
2.如果m个有重复的呢
3.智力题 64匹马8个赛道At last
The readers don’t pay attention, eh, I’m not panicking at all, he just let him go, talk to them first, oh, got sprayed, spray him? If it doesn't exist, I backhanded it and apologized to him sincerely, depending on what the reader said, eh, this is very comfortable. The comment area is going to blow up It’s not a big problem. I’ll like every one of them first, and I’ll get a wave from the edge. What do you think in the comment area. Oh, this man, iron-headed baby, is very spiritual and seems to be really going to explode. My scalp is numb, but I am not afraid. At this time, I have to think backwards and give him a copy of learning materials for free . This wave is not bad, what do you think? Dignified and nice bloggers are afraid of your comment area? I have a good mentality
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