software architect interview questions java

Concise answers to several java interview questions, concise java interview questions The difference between equal and = in java: The equal method is used to compare object references u

1. Software developer Interview Hundred answers-what you need to help you determine whether the project meets the time requirements and work within the budget. 2. Software Developer interview questions-which diagram do you like to track the progress of the project? 3.

-Protocol pure Java driver converts JDBC calls to standard network protocols (such as HTTP) directly used by databases ). In this way, you do not need to install the client software. The client computer can directly communicate with the database server. 35. What are the features of the interfaces list, map, and set when accessing elements?A: The list holds elements in a specific order. duplicate elements ar

. These can be merged and need to be split ." Or something like this. Fortunately, the API documentation is only one page long and can be easily changed. You are more and more confident in the API, and the code will become longer and longer. However, the core principle is to first write the code that uses the API, and then write the code that implements them. Because if the implementation code is discarded, the previous work will be done in vain. In fact, you should write API code before providi

Some days ago, I wrote an article in the blog Park, how to introduce my project experience in the interview, Harvest more than 2000 clicks, which undoubtedly inspired me to continue to share the enthusiasm, today I come to share another interview can even help everyone to reverse the skills, this article is from the Java Web Lightweight Development

owns the lock gets the lock again, then the fetch counter increases by 1, and then the lock needs to be freed two times to get a true release. This mimics the semantics of synchronized; If a thread enters a synchronized block that is protected by a monitor that the thread already owns, it allows the thread to continue and does not release the lock when the thread exits the second (or subsequent) synchronized block. The lock is released only when the thread exits the first synchronized block tha

. 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 jquery and appendto difference.10, the CSS B

It's not easy to hire a smart person for software development. If you're careless, you'll get a bunch of low-energy big baboons. I had this kind of thing last year. You certainly don't want to do that. Listen to me, that's right. There are no doors in the trees.Asking a difficult question can help you separate the wise from the baboons. I decided to send out my own software developers

Lesson: Code Presentation Level Sub-table implementation-1: Design ideas, navigation table design, etc.108th Lesson: Code Presentation Level Sub-table implementation-2: Code implementation navigation, separate calls, and merge processing, etc.109th session: MySQL Fabric-1: Overview, Basic concepts, Basic installation configuration110th Lesson: MySQL fabric-2:ha Configuration use, sharding configuration use-----------------------The following section for database Performance tuning--------------