When the Ali interviewer asked me HashMap, I knew my opportunity was coming - Code World

When the Ali interviewer asked me HashMap, I knew my opportunity was coming

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Origin blog.csdn.net/weixin_46577306/article/details/109311879

When the Ali interviewer asked me HashMap, I knew my opportunity was coming

When interviewing for a research and development position, I took out my second-level computer certificate. The interviewer asked me if I was polite?

The interviewer in Ali asked me HashSet, and I talked to him for an hour!

Original | I said that I understand collections, and the interviewer asked me why the load factor of HashMap is not set to 1! ?

On the first day when I walked into Ali, I finally knew why everyone wants to enter the big factory with a squeezed head. I hereby attach my interview book about entering Ali!

After reading the PDF of this microservice, I went to interview Ali, the middleware interviewer asked me to work on the spot

I was shocked this time! When Ali interviewer asked about Redis, he was torn by his hands. The reason turned out to be this "Redis Conferred Notes"!

The interviewer asked me what a "stack" is, and I drew 10 pictures to explain

Speechless, I was almost broken by the interviewer, and asked me about the MySQL index

The interviewer asked me what a "stack" is, and I drew 10 pictures to explain

The interviewer asked me the application scenarios of swoole, I was confused!

The interviewer asked me: How many ways are there to create threads? I laughed

The interviewer asked me how to test Redis, but I didn’t know!

The interviewer then asked why the HashMap like it

I said that I understand the collection class, the interviewer even asked why the HashMap load factor is not set to 1?

The interviewer asked me what JMM

When he asked me to service, I was the kind of answer

When I asked Rebuild Master on ChatGPT, it actually answered me like this

I said I have a good string, the interviewer actually asked me in Java String has no length limit! ?

Distributed topic｜The interviewer asked me if I understand the principle of Mysql master-slave replication, can I say no?

When I went to interview with Tencent, I never expected that the interviewer would use Android multi-process to question me and save my child...

The Ali interviewer asked me to talk: the bottom-level implementation of descending index in Mysql, simple!

When I was at my worst, I carried "Selected Works of Mao" with me

Interviewer: Why does Tomcat destroy the Java parental delegation mechanism? I was dumbfounded when asked. . .

The interviewer asked me all operations synchronous containers (such as Vector) must be thread-safe? I am ignorant!

The interviewer asked me: How many a TCP connection can send HTTP requests? I did not answer

The interviewer asked me to name two @Transactional annotated invalid scenarios, and I told him six in one breath

It was so exciting, the interviewer asked me to skip the table by hand, and I slapped the TA in two ways!

It was so exciting, the interviewer asked me to skip the table by hand, and I slapped the TA in two ways!

It was so exciting, the interviewer asked me to skip the table by hand, and I slapped the TA in two ways!

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