java interview questions for 7 years experience

. JavaScript Common objects6, commonly used in JavaScript value assignment method, for radio button, check box, such as the value assignment method. (Baidu can, JavaScript common basis)7, jquery value Assignment Basic method.8. Get the value of the radio button, get the value of the check box, get the value of the drop-down list, go to the value of the check box, get the value of the radio button Group, text box, text field assignment.9, the Append of

the company regularly open technical meetings, the old staff will share some of their own experience and so on.Life is not easy, if you have an interviewer (you will interview someone someday) see this article, please put down the shelf or prejudice, respect for each interviewer.Finally, I list the following points to be noted in the interview. With a s

not take the initiative to mention.3. For a company that has a 6-month probationary period of 80 percent, do not go unless you have no other choice.4. Small companies like to pressure you on the salary, the time to open the appropriate increase.5. It is a waste of time not to attend a job fair.6. Treat the interview as a technical exchange, and don't be too concerned about being admitted.7. The company gen

not take the initiative to mention.3. For a company that has a 6-month probationary period of 80 percent, do not go unless you have no other choice.4. Small companies like to pressure you on the salary, the time to open the appropriate increase.5. It is a waste of time not to attend a job fair.6. Treat the interview as a technical exchange, and don't be too concerned about being admitted.7. The company gen

Three years of Java experience, interview preparation (1), java experience Preface Many things are actually from Baidu on the Internet. The following link is your reference article. Thank you for the link author.

Java Basics Section The difference between constants and variablesis that the final keyword modifier is constant, and if there are static keyword modifiers, it is often called a compile-time constant. Variable, the runtime can modify its reference. Java is basically similar to what 1 Byte = 8 bits (in detail, this is actually related to the number of bits in the machine.) ） String/

Go to the interview this afternoon, or from Tianjin to Beijing. The company looked at the environment is very tall, I was not in the Beijing circle, do not know the specific situation of the company, I interviewed the position is outsourced, listen to outsourced HR said, the company focus on the foundation, but also combined with the project to ask you the relevant technology specific implementation mechanism. I do not prepare anything, learning is pl

framework, you'll think of Collectoin, and you'll answer arraylist\hashmap\hashset, and you'll talk about their differences. If more in-depth, hashmap principle, For-each principle and copyonwritearraylist, arrayblockingqueue and chat to these two classes, And then we'll talk about the problem under the java.util.concurrent bag.1.Collectoin Set Frame2.arraylist\hashmap\hashset differences3.HashMap principleRefer to the following two links, as long as you understand should be no problem, simply

injectionTransaction characteristics1) atomicity: A lot of operations are either done or not done at all2) Consistency: Transactional execution Results change the database from one consistent state to another3) Isolation: Transaction execution is not affected by other transactions4) Persistence: Once submitted, changes to the database are permanentThe difference between spring MVC and STRUTS21) struts2 package display layer and control layer, presentation layer provides tag library and validato

on different sending objects. (Function call is used to send messages) B. The implementation principle is dynamic binding, and the method called by the program is dynamically bound at runtime. tracing the source code can find that JVM can find a suitable method through automatic parameter transformation.For more resources, visit the Java backend interview summary. Various

I will share with you my experience in HR Recruitment and interview over the past five years. This article from http://job.csdn.net/n/20060815/93744.html I have been doing HR full-time recruitment for several years. Recently, I feel that this topic is getting hotter and hotter. From the HR perspective, I will talk abo

next time to prepare for the same problem.② extrapolate, go home to learn quickly, preferably through hands-on practice, through the running code to understand the relevant knowledge points.③ find out why, for example, the job requires project experience, the project experience you describe is ultimately considered a non-commercial project, then you need to update the project description, the next

Summarize the Java Background Development interview questions and the java Background interview questions. Jing er has been summing up some interview

Three years of java development experience of beifudao Nong, and three years of java experience of beifudao In the late autumn, I have been a programmer for three years. I graduated fro

Java --- Java interview questions (1), java --- java interview questions 1. What is a Java