best book for java interview preparation

primitive types in generics. The 2nd difference between them is that you can pass any type with a parameter to the original type List, but you cannot pass list144, write a generic program to implement the LRU cache?This is the equivalent of an exercise for people who like Java programming. To give you a hint, linkedhashmap can be used to implement a fixed-size LRU cache, which moves the oldest key-value pairs out of the cache when the LRU cache is fu

Why say a company, because it is finished finally hanging back also did not remember the name of the company, is a fellow and a friend pushed the small company, the name is a bit long, so also did not remember.The company is really too small, said to be outsourcing companies, and then back to the front with ACM said, they only said so do not go to face these companies, this is not worth it! Then I understand ...The company is really small, the meeting place is not, indeed ah, but the quality of

If you want to apply for Senior Development engineer job, just know the basic knowledge of Java is not enough, but also must know the common data structure, algorithm, network, operating system and other knowledge. Therefore this article does not explain the concrete technology, the author synthesizes oneself to apply each big company's experience, has collated a big company to the Java Senior Development E

If you want to apply for Senior Development engineer job, just know the basic knowledge of Java is not enough, but also must know the common data structure, algorithm, network, operating system and other knowledge. Therefore this article does not explain the concrete technology, the author synthesizes oneself to apply each big company's experience, has collated a big company to the Java Senior Development E

Source: locality,http://www.jianshu.com/p/a0b8b6f17888Objective:I believe that every programmer is trying to live. A lot of people because of interest, since then embarked on the "big brain action" of the golden bridge, there are many people because of dreams and perseverance, desperate to integrate into this profession, there are many people because the reality is forced too helpless, have to for themselves, for their families, for the future to seek such a bumpy road.here, I do not judge what,

Presumably, Java users have used JDK containers, List, Set, and Map. Every day, the code runs in thousands of JVMs around the world, and every day programmers are using these classes. Do you know who wrote these cool code? Is Joshua Bloch. He used to work in Sun. Now he jumped to Google and Google is invincible. He is a master. Although he is a master, he is also writing code, so such a person's article must be down-to-earth. Instead, some of them onl

At present, there are "Java xx book" Similar books, and the contents of the book are focused on the most basic part of Java, the most serious is that there is a lot of wrong content, very misleading. In addition, there are a variety of Java

done Tell me about your development process. How do you communicate with the team? How do you conduct code reviews Tell me about your understanding of technology and business. Tell me about the Exception you often encounter in the project. Tell me about the hardest bug you've encountered in the project, how to solve it. Tell me about your deepest impression in the project and how to solve it. What do you think is the problem with your project? Have you ever e

need to lay the foundation, the IDE select one to understand.2. Study the idea of Java programming"Thinking in Java" This book is the Great God highly recommended books, since the great God recommended, we might as well study it.It does not guarantee that you are out of the new ranks, but will lead you to the path of master.3. Learning: HTML, CSS, JavaScript, JQ

most valuable projects in your job, and the role in the process Soft power Tell me about your highlights. Tell me what book you're reading recently. Talk about the technical books that you think are the most meaningful What do you do in your spare job? Talk about the direction of personal development Tell me what you think the capabilities of the service-side development engineer should be. Tell me wh

understanding of Java Virtual machines focus on memory recycling and class loading Java concurrent Programming read some chapters are currently looking at The foundation of algorithm design and analysis Introduction to algorithms read a few chapters Programming Zhuji is mainly about programming ideas A deep understanding of the computer network looked at several chapters tcp-udp HTTP Big talk design patter

questions. If any interview asks this question, I suggest you stay away from the company. 14th, does the array have the length () method? Does string have the length () method? The array does not have the length () method. It has the Length attribute.String has the length () method. 15th, the difference between overload and override. Can the overloaded method change the type of the returned value? 　Overriding and overloading are different manifestati

I was also reading the interview book while learning the video. The record is as follows: 1. LostAfter learning the 2010java high-tech video from Teacher Zhang Xiaoxiang for so many days, he looked at generics, reflection and other things and turned his mind away. He just learned that none of the Main Lines dragged me. That is to say, I am eager to know what major technologies will be required for future

rewrite the aof file, the performance impact of this persistence is minimal, but the aof file will continue to grow, aof file over the General Assembly to affect the recovery speed of master restart. Master should not do any persistent work, including memory snapshots and aof log files, in particular, do not enable memory snapshots to persist, if the data is more critical, a slave open aof backup data, the policy is synchronized once per second. Master calls bgrewriteaof rewrite aof file, a

The following is a list of videos related to this book, which will be updated dynamicallyChapter I.1 Video 1.1 The differences between JDK and JRE and JVM, install Java Development Environment 1.1.1 2nd page2 Video 1.2 Writing the first HelloWorld program 1.1.2 2nd page3 video 1.3 Developing slightly complex programs with function calls 1.1.3 5th page4 Video 1.4Debug Program 1.1.4 5th page5 video 1.5 Input

Interview Question: What is the difference between for and foreach in Java? When do you use for? When will you use foreach? After Java 5, Java provides another simpler loop: The Foreach loop, which iterates through arrays and collections more concisely. When you iterate through arrays and collection tuples using a fore

First of all, thank the Wang classmate gave me the opportunity to push in, let me from the written test of abuse ...I am currently a junior, an internship in an internet company in Beijing.Afternoon is working in the company, suddenly received a strange number in Beijing. Then went to the company outside the corridor to meet.The slot is Ali's phone interview! There is no preparation at all, and did not expe

the Notoginseng. Jni.Tips:Java has a lot of very miscellaneous things, sometimes need you to read the source code, most of the book may not be too clear, you need to find the answer online.Recommended books: "Java Core Technology Volume I" "Thinking in Java" Java concurrency Programming "effictive

Tags: operation lib Java check size tran detail efficient correlationThe relevant knowledge of database, in the interview also often appeared, I think it is necessary to the relevant summary of this kind of knowledge.1. IndexAn index is a structure that sorts the values of one or more columns in a database table, and is a data structure that helps the database to efficiently get it.Popular understanding: In

2007 33 CSDN reading list "click Count": No.1:java Programmer interview Treasure No.2:windows programming Revelation No.3: Code Encyclopedia (second Edition) 2007 33 CSDN reading list 4-10: asp.net 2.0 Advanced Programming (Special Edition) Programmer interview Book Ajax Basic Tutorial C # Advanced Programming (4th Ed