卢声远 Shengyuan Lu

卢声远 Shengyuan Lu has asked 43 questions and find answers to 103 problems.

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卢声远 Shengyuan Lu

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卢声远 Shengyuan Lu questions

Provide Programmatic Access to All Data Available in String Form: toString()
Return value of finally block in Scala [duplicate]
Why is aggregation function bad idea for RESTful?
Two ways to design complex system: Top-down vs Bottom-up
How to read heap dump file which is created by jconsole?
Why doesn’t java.util.Collection define next(), hasNext() directly?
How a download user checks md5 after file download?
What's difference between primitive and wrapper class in JPA (Hibernate) column mappings?
Chain style method design
What is multiplex socket communication?

卢声远 Shengyuan Lu answers

combining multiple sets into a single one and remove duplicate ones
Java Collections containsAll Weired Behavior
Why Does Checkers in Google Precondition Library take object in stead of a String
Removing the 0 value from a sorted Array?
how to get the lowest float value from the hash map
Best Java thread-safe locking mechanism for collections?
Collectors.toMap doesn't compile
How to know the cause of InterruptedException in Java
Correct handling of return data [closed]
Do I have to use a thread-safe Map implementation when only reading from it?