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Summary of Java back-end development interview questions of major companies, and java back-end interview questions ThreadLocal (thread variable copy) Synchronized implements Memory sharing. ThreadLocal maintains a local variable for each thread. It uses space for time, which is used for data isolation between threads

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This section contains questions about XML in Java, JDBC interview questions, regular expression interview questions, Java errors and exceptions, and serialized faces .125) What is the difference between nested static classes and top-level classes? AnswerThe source file name

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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 Interview tuto

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Unity3d interview questions (all), unity3d interview questions (all) I have summarized some Unity3d high-frequency interview questions, hoping to help you. Limited to individual levels, only some reference answers are attached. ==

Interesting IT interview questions and interesting IT interview questions A piece of C code looks simple, and the expected result is the output array. #include After the code is compiled and run, the result is not the desired array, but a null value. Many people will think of macro definition, because macro definitio

Web Front-end interview questions, web interview questionsWelcome to reprint, but please indicate the source: http://blog.csdn.net/sysuzjz/article/details/44562467 The following questions come from the questions I have asked when applying for an application from various comp

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