Blog: how to do in java

211 blogs updated: 69 min. ago
Java Stream of Random Numbers in Range
To get stream of random integers, longs or doubles within a given range - use the ints(), longs() and doubles() methods in Random and Secure...
17-09-2017 10:14:33 how to do in java Advanced
Java Chatbot Example using AIML Library
In this Java AIML tutorial, we will learn to create demo chatbot application using AIML and NLP application program-ab hosted on google-code...
16-09-2017 15:14:22 how to do in java Advanced
Java Stream Max and Min Examples
Learn to find min and max date, number, Char, String or object from stream of comparable elements in easy steps using Comparator.comparing()...
13-09-2017 21:12:44 how to do in java Advanced
HttpServletRequestWrapper Example to read request body 2 times
My requirement was to read the HTTP request body 2 times in servlet filter and the pass the request to filter chain. HttpServletRequestWrapp...
07-09-2017 21:01:09 how to do in java Advanced
Stream Count Number of Elements Example
To count the number of elements in stream in Java 8, use either the Stream.count() or Collectors.counting() methods. The post Stream Count N...
04-09-2017 23:56:13 how to do in java Advanced
Convert IntStream to Collection/Array
To convert primitives intstream or longstream to List, Set or Array, you can adapt one of the following ways given with examples. The post C...
04-09-2017 02:52:43 how to do in java Advanced
Java 8 Boxed Stream Example
In Java 8, if you want to convert stream of objects to collection, then you can use one of the static methods in the Collectors class. The s...
03-09-2017 20:28:23 how to do in java Advanced
Spring Cloud Zipkin and Sleuth Example
Zipkin is very efficient tool for distributed tracing in microservices ecosystem. Distributed tracing, in general, is latency measurement of...
01-09-2017 21:29:06 how to do in java Advanced
ELK Stack Tutorial with Example
In this ELK tutorial, learn to integrate ELK stack in microservice ecosystem for distributed logs management and processing, and viewing log...
31-08-2017 08:04:55 how to do in java Advanced
Spring 5 New Features and Enhancements
Spring 5 is the first major release, almost four years after Spring Framework 4.0. Lets quickly go through some exciting features coming in ...
27-08-2017 23:20:20 how to do in java Advanced

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