Interview high concurrency, cool (full energy, collect quickly)

Hello everyone , I'm glacier ~~

Programmer Xiaocai is a developer of an Internet company , Mainly responsible for the back end Java technological development , In my daily work, I would like to CRUD Mainly . I just graduated and came to the company , A blink of an eye 3 Years have passed , Xiaocai suddenly finds it boring to work in this company , Do it all day CRUD There's no challenge in my job . therefore , Xiaocai children's shoes optimize their resume , And delivered his resume on the Internet , In a moment , A phone call , There was a soft voice from the other side .

Xiaocai felt ecstatic ！！！

... Toot toot , The phone is down ...

A burst of ecstasy in my heart , And decisively asked the department leader for a day off , I went to the interview with confidence .

Interview process

The side dish arrived on time XX company , Welcome to his official office. Yesterday, I called him to come for an interview HR Sister paper .

Xiaocai is brought into the Department Manager's office , Once in the door , Xiaocai saw a sitting across the desk " Mediterranean style " The big cow of hairstyle , It's at the level of great God ！ My hair's gone , The forehead is glossy ！ The Department Manager smiles at the dish .

Facing such a God , At this time, I'm still a little nervous , Xiaocai sits down opposite the Department Manager , And handed in his resume with both hands .

Department Manager results resume , Watch and talk .

It's a piece of cake , Finished , I don't know about it at all ...

Xiaocai is a little flustered ...

Xiaocai feels that his forehead is sweating ...

Xiaocai seems to be confused ...

I'm sweating , I'm in a panic .

here , The department manager looks up , He said to Xiaocai with a smile .

It's a piece of cake to know that this interview must be yellow , I can't ask you anything , I have a bad feeling in my heart ！ I just want to cry ！ Pick up the vegetables from your seat , Get out of the office , Straight out of the company . On the way back , Xiaocai has a heavy heart , Think about ten minutes ago , I came here for an interview full of confidence , little does one think Java Concurrent programming involves so much knowledge , I didn't touch it at work ！

summary

Concurrent programming has always been a headache , Many people always feel that they seem to have mastered the knowledge of concurrent programming , Just like the side dish in the article , Go to the interview with confidence , But was beaten by the interviewer .

therefore , Concurrent programming needs us to calm down , Carefully study every knowledge point , Study each knowledge point thoroughly , From point to line , And then connect them into a plane , Form your own knowledge system . After deeply mastering concurrent programming skills , When the time comes , It's you who beat up the interviewer ！

If you think the article helps you a little , You can follow the wechat official account of glacier Technology , Learn concurrent programming knowledge with binghe .

Last , Attach a diagram of the core skills and knowledge of concurrent programming , I wish you all the best in learning concurrent programming , Little detours .

Okay , That's all for today , I'm glacier , See you next time ~~

At the end

If you want to enter a large factory , I want a promotion and a raise , Or I'm confused about my current job , You can communicate with me by private letter , I hope some of my experiences can help you ~~

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Okay , That's all for today , Like it, guys 、 Collection 、 Comment on , Get up with one button three times in a row , I'm glacier , See you next time ~~