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Topic Replies Topic Starter Last Post Forum Name
How to group and set lists of Services and SubServices in object of CustomerResult POJO? 0 Monica Shiralkar
Monica Shiralkar
Java in General
Is it possible to parse Json without knowing the structure in advance? 2 Monica Shiralkar
Jeanne Boyarsky
Java in General
Which nosql database should I choose this connected car IoT application? 7 Monica Shiralkar
Tim Moores
Other Big Data
Is it good to create an interface and then its implementation class, instead of just the class? 13 Monica Shiralkar
Monica Shiralkar
Beginning Java
Does Apache Spark require a hadoop cluster? 1 Monica Shiralkar
big classes
Other Big Data
should I add throws clause to main method or catch that exception in main method? 17 Monica Shiralkar
Campbell Ritchie
Beginning Java
Is it correct to break method into two and move the second to helper class? 14 Monica Shiralkar
Campbell Ritchie
Beginning Java
How to make this json parsing code dynamic which takes POJO.class as input? 4 Monica Shiralkar
Knute Snortum
Other Open Source Projects
Debugger does not go to the changed code unless I do maven install. 1 Monica Shiralkar
Nguyen Tuyen
Other Build Tools
Is this package structure correct? 23 Monica Shiralkar
Campbell Ritchie
Beginning Java
determining that method of which functional interface does a lambda expression 21 Monica Shiralkar
Campbell Ritchie
Features new in Java 8
Is the only use of lambda expressions to replace long anonymous classes having a single method? 3 Monica Shiralkar
Monica Shiralkar
Features new in Java 8
Error saying import from realm ClassRealm[maven.api, parent: null] 1 Monica Shiralkar
Jesper de Jong
Java in General
What dependency does Apache Spark have on Hadoop? 2 Monica Shiralkar
manasa ala
Hadoop
Is it fine for many classes to extend a class which has only constructor and no method. 7 Monica Shiralkar
Fred Kleinschmidt
Java in General
How to improve code quality of a class which has everything inside 1 big method. 7 Monica Shiralkar
Junilu Lacar
Beginning Java
which package should I store these POJOs under if some of these POJOs are shared by multiple modules 9 Monica Shiralkar
Monica Shiralkar
Java in General
hello world JSP page deployed on local weblogic works but gives 404 error on Amazon EC2. 7 Monica Shiralkar
Bear Bibeault
JSP
How to decide whether to use HBase or Cassandra or MongoDb as the nosql db for your application? 1 Monica Shiralkar
Matt Keller
Other Big Data
What advantage does someone get by choosing java over its alternatives? 13 Monica Shiralkar
Monica Shiralkar
Beginning Java
Which Big Data technologies does Hadoop comprise of? 0 Monica Shiralkar
Monica Shiralkar
Hadoop
Doubts regarding exception handling. 12 Monica Shiralkar
Knute Snortum
Beginning Java
Is it same in Hadoop to have two data nodes of 50 GB each and have 1 data node of 100 MB? 4 Monica Shiralkar
Monica Shiralkar
Hadoop
Doubt regarding difference between Apache Kafka and MQ? 2 Monica Shiralkar
Monica Shiralkar
EJB and other Java EE Technologies
Is there any case where we should use mySQL instead of memSQL? 0 Monica Shiralkar
Monica Shiralkar
Other Big Data
Which is the correct way for code check-in of new changes into a subversion repository 11 Monica Shiralkar
Preetam Dyug
Other IDEs, Version Control
Why nosql databases are designed to not have capability to query using SQL? 9 Monica Shiralkar
Monica Shiralkar
Other Big Data
How to decide whether code should be deployed on cloud servers or physical servers. 6 Monica Shiralkar
Tim Holloway
Cloud/Virtualization
Does one have to resolve each and every issue which Sonar shows? 2 Monica Shiralkar
Monica Shiralkar
OO, Patterns, UML and Refactoring
does Maven require internet connection the first time jar is created and not afterwards? 2 Monica Shiralkar
Monica Shiralkar
Other Build Tools
Is map reduce not used for any new code because of a faster option Apache Spark? 7 Monica Shiralkar
Monica Shiralkar
Hadoop
Practical usage of Hadoop Map Reduce,Pig Hive HBase in application. 3 Monica Shiralkar
abhi k tripathi
Hadoop
When to use Concurrent HashMap and when to choose HashTable. 13 Monica Shiralkar
A.J. Côté
Java in General
how to see the envelope and payload of SOAP web service I created in Eclipse. 7 Monica Shiralkar
Amit Ghorpade
Web Services
What does it mean when it is said that RESTful web service are stateless? 33 Monica Shiralkar
A.J. Côté
Web Services
why do we allocate a category to custom exception we create and not allocate it to Exception. 1 Monica Shiralkar
Greg Charles
Java in General
The purpose of Override annotation when overriding works without it too 7 Monica Shiralkar
Rob Spoor
Java in General
Does spring hibernate integration mean usage of hibernate template? 0 Monica Shiralkar
Monica Shiralkar
Spring
Why do checked exceptions exist in java. What if all exceptions were runtime? 10 Monica Shiralkar
Stephan van Hulst
Java in General
When to use dirty checking option and when not to use it? 2 Monica Shiralkar
Monica Shiralkar
Object Relational Mapping