Blog: java revisited

205 blogs updated: 57 min. ago
How to Reverse a linked list in Java using Recursion and Loops
There are a couple of algorithms exists to reverse a singly linked list in Java e.g. You can use the three-pointers approach or solve this p...
23-03-2017 16:09:22 java revisited Beginners
Top 30 Scala and Functional Programming Interview Questions and Answers
Scala is a programming language which aims to provide best of both object-oriented programming and functional programming world. It not only...
22-03-2017 03:08:20 java revisited Beginners
What is difference between SQL, T-SQL and PL/SQL?
Today, we are going to see another common and interesting SQL interview question, what is the difference between SQL, T-SQL and PL/SQL? It i...
20-03-2017 14:05:30 java revisited Beginners
Difference between First and Second Level Cache in Hibernate
If you have used Hibernate in past then you know that one of the strongest points of Hibernate framework is caching, which can drastically i...
19-03-2017 14:39:02 java revisited Beginners
How to enclose a list of values into single quotes for SQL query - Use Microsoft Excel
Many times you get a list of values which you want to check in the database to confirm if they exist in your tables or to get more informati...
18-03-2017 16:08:15 java revisited Beginners
What is Method References in Java 8? An Example
Lambda expression allows you to reduce code compared to anonymous class to pass behaviors to methods, method reference goes one step further...
13-03-2017 15:17:04 java revisited Beginners
Top 5 Advanced SQL Books for Experienced Programmers - Best of lot, Must read
If you an experienced programmer and know how to write SQL queries and database fundamentals but want to take your SQL and database skills t...
11-03-2017 14:06:27 java revisited Beginners
How to Implement Stack in Java using Array and Generics - Example
The stack is one of the popular data structure which supports LIFO (Last In First OUT) operation. Due to LIFO advantage, you can use stack d...
09-03-2017 03:20:33 java revisited Beginners
How to find largest and smallest number from integer array in Java
Today I am going to discuss one of the frequently asked programming interview questions to find the largest and smallest number from an inte...
08-03-2017 02:52:18 java revisited Beginners
Why we use Threads in Java?
In one word, we use Threads to make Java application faster by doing multiple things at same time. In technical terms, Thread helps you to a...
07-03-2017 02:18:15 java revisited Beginners

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