author : Little brother Fu
Blog :https://bugstack.cn
precipitation 、 Share 、 grow up , Let yourself and others have something to gain !
《 Relearning Java Design patterns 》PDF, My second ebook , So far, the number of downloads on the whole network 3.8 Ten thousand copies . This is a real-life scenario coding learning design patterns , The book deals with transactions 、 marketing 、 Place an order 、 seckill 、 Rule engine and middleware 22 A real scene , total 18 swastika 271 page , Time consuming 50 The liver is over ! Download instructions are provided at the end of the article
Of course, the promotion of this book needs the support of fans , I also thank my friend No. 1 to help reprint and share . There are also owners who use this book to make powder for themselves , Also thank you for your promotion of this book , So that more people can learn Useful design patterns .
10 month 4 Japan , Finally driving from the hospital 250 Km is back from Zhangjiakou ! It's really not easy to be in hospital , Fortunately, it's not a troublesome disease , It's just a small incision in the waist . Ha ha ha , Everything's OK , It's just that I haven't bathed for days , I didn't take off my clothes when I was sleeping .
In the hospital, in addition to simple care , Basically, it's just idle . But I finally turned on the computer , It looks like this !
To make sure you understand is to really understand !
This is definitely not a simple book Interview manual , It's not simple Interview questions . It's an in-depth explanation of the interview scene Java Core knowledge , It's like learning to understand deeply :HashMap The perturbation function makes the hash more uniform 、ThreadLocal Use Fibonacci golden section to hash 、 The purpose of double ended queues is 、 Red and black tree 2-3 The relationship between trees 、 Shuffle algorithm and other core knowledge .
Hello,world of java! Hello ,java The world of coding !
Welcome here , I'm glad you got the book . If you can stick to it and follow the practical examples in the book to learn , Then there must be a very profound harvest .
This is an introduction in the name of interview java Core knowledge of the book , A lot of knowledge is what you usually use , But a lot of details may have been overlooked . It's like ,HashMap The perturbation function makes the hash more uniform 、 In addition to this hash, there is ThreadLocal You can use Fibonacci golden section hash and so on , A series of knowledge points are explained to you in depth through practice in this book .
Let understand is really understand
Let understand is really understand , Is the core purpose of this book . For every knowledge point that needs deep understanding , From the most basic principles of analysis . And then through the examples that can be verified in practice , To learn these core knowledge points , Make the learning content simple , It can also go deeper .
It's often said that interviews make rockets , Screw in . But do you really have the ability to build rockets , Most of them are self mockery that they dare not admit their knowledge blind areas, technical bottlenecks and lack of experience .
During the interview :
division method
、 Square hash
、 Fibonacci (Fibonacci) Hashing
etc. .therefore , Never CRUD I chose you , It's not making screws to make you a tool maker . It's your technical ability that determines your vision , Vision determines the code you write !
Little brother Fu , Series of special articles are inclined to practice , Each chapter has a corresponding case code for verification . So the best way to learn is to experiment with yourself , Only in this way can we learn the essence of the book more deeply . take care of every single thing personally , come on. !
Before downloading , A little bit of support for the original author , give the thumbs-up
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, You can get this book if you finish anything PDF Books .
《Java Face to face manual 》
PDF A book I wrote three PDF book , You can pay attention to the official account. :bugstack Wormhole stack
Reply password , Download !
Face to face manual
, Get download link . Design patterns
, Get download link . Bytecode programming
, Get download link .fustack
) Join the learning group , Communicate with each other . Let understand is really understand !
The most important thing to learn programming is not to memorize theory 、 Recite the result , It's not crazy to collect information and recite answers for interviews . None of this will make you gain a lot , It could be counterproductive . In case you recite it wrong , It's easy to tear it apart !
And for our coding line , If you don't want to be eliminated by this industry , You need to learn almost every day ! In particular, I feel that I have reached a certain bottleneck period , When it's hard to grow up again . When is the bottleneck period ?
If you can't pass Ali's P7、 You can't pass Jingdong's T7 wait , Some high threshold positions in the Internet industry , Then it is in a technical bottleneck period .
time management ?, I don't think I have any time management , It's just that I haven't played a game in a year . I spend most of my time learning , Sort out the data 、 Writing an article 、 In terms of technical exchange . In particular, the materials are sorted out and compiled on the blog , I've made great progress in technology myself , At the same time, I have made great progress in writing . This is my biggest gain in nearly a year !
Last , This is not the end of the manual , And then it goes on ! precipitation 、 Share 、 grow up , Let yourself and others have something to gain !
( Please indicate the author and source of this article WeChat official account :bugstack Wormhole stack | author : Little brother Fu )