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卢声远 Shengyuan Lu

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1399.71 (4,536,189th) 		Reputation
21,497 (6,195th)
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Title Δ
Spring data multiple datasources from multiple files +0.61
Threading in Sequence +0.13
Count the occurrences of items in ArrayList and list top N items 0.00
Guava eventbus memory limit 0.00
Timestamp based sorting for a nested Map -0.36
Iteration order for views derived from Guava ImmutableTable 0.00
How does Java 8's HashMap degenerate to balanced trees when man... -0.28
Java private method signature clarity and better practice +0.36
How can I optimize this HashMap with 42,000 keys +0.10
Priority queue ordering of elements +0.64
how to iterate two int array in arraylist +0.44
Timer Schedule run method Every 15th Minute -0.36
How to print out result with Intellij scala console in Mac +0.64
How to handle `null` in Scala +0.04
Issues using ListBuffer in Scala -0.10
How to test if it is a Fibonacci Stream? 0.00
How to paginate a list of objects in Java 8? +1.03
Combine two streams with collation -0.70
Apache-Spark : What is map(_._2) shorthand for? +0.30
Is Guava Cache allowed to be used in EJB 3.0 0.00
How to know the cause of InterruptedException in Java 0.00
How to read from mysql and write column wise in csv file? -0.11
Is Thread to be favoured over Executor here? -0.80
What the reason to use Executors.defaultThreadFactory().newThread? +0.77
Why Does Checkers in Google Precondition Library take object in ste... -1.29
Guava Android expireAfterWrite issue 0.00
Is ImmutableMap a sub-optimal choice for large volume of keys/objec... -1.41
Cannot launch spark with Java +0.64
Creating distinct list from existing list in Java 7 and 8? +0.05
mvn test fails because of Surefire JDK version? +0.14
Is there a generic implementation for NavigableMap subMap/headMap/t... +0.49
Convert Java 8 code with lambda expressions to Java 6 -0.02
Java 8 conditional .map() (or map with identity function) -0.28
Java find min and max value in 2d array. Minimum value found is not... -0.33
How to merge multiple (arbitrary number of) Set<String> into... +0.58
java 8 nested streams 0.00
How can I make an IntStream from a byte array? +0.26
Optimizing 'If' Statement +0.65
Type mismatch compile error trying to apply a lambda expression in... -1.28
Why does @FunctionalInterface have a RUNTIME retention? -1.20
Using Optional<T> from java SE 8 +0.15
Concatenate string in Java arraylist +0.21
Collectors.toMap doesn't compile -1.24
How can I run a test class only if another test was passed? +0.14
Undefined Vector in Eclipse +0.46
Question mark in value of @InjectLink is encoded as %3F. How to pre... +0.13
Gauva @VisibleForTesting : Help me with a complete example 0.00
How to know/get the capacity of hashmap? -0.92
Does a HashMap use a HashSet to store its keys? -0.71
How to "Preview" a request in the Apache Wink Client 0.00