Redis Cookbook http://ift.tt/2er7EBp http://ift.tt/1sFdzlp...

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Redis Cookbook
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Recipes. A collection of Redis how-to's, built by the Redis community. Easily Install Redis in Multiple Environments · Install Redis With Make · Create Unique IDs · Atomic Get and Delete · Working with Multiple Databases · Atomically Pipeline Multiple Commands · Introduction to Storing Objects ...

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Set different notification sound for some apps Most wanted features for Android - Some apps are most...

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Set different notification sound for some apps
Most wanted features for Android

- Some apps are most important for users such as trading, messaging etc.

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IDEA-162937 Show error/warnings in current window in editor's left side bar - match the line exactly...

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IDEA-162937 Show error/warnings in current window in editor's left side bar - match the line exactly
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ConcurrentHashMap in Java 8 http://ift.tt/2e7dg4J...

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ConcurrentHashMap in Java 8
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ConcurrentHashMap<String, MyClass> m =
new ConcurrentHashMap<String, MyClass>(8, 0.9f, 1);

public void mergeValue_jdk8(String word, int occurrence) {
wordMap.merge(word, occurrence, (key, value) -> wordMap.getOrDefault(key, 0) + value);
}

ConcurrentHashMap<String, Integer> wordMap = new ConcurrentHashMap<String, Integer>(16, 0.9f, 1);
wordMap.merge(word, occurrence, (key, value) -> wordMap.getOrDefault(key, 0) + value);
wordMap.reduceValues(1,(count1,count2) -> count1+count2);


Java8 has lots of new features that will help in writing code that express its intent more clearly and in concise way. ConcurrentHashMap has lots of nice features that reduces boiler plate code, most of the new features are ...

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Jackson JsonFilter http://ift.tt/2euMi4U http...

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Jackson JsonFilter
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Background We are building an application that supports REST calls to our API. We use JBoss AS 7.1.1 and its default framework 'RestEasy' and Jackson v1.9 JSON processor. Since it is a REST application, we may need to provid...

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