Blog: Java concept of the day (Pramod Bablad)


408 blogs updated: 18 min. ago
How To Merge Two Sorted Arrays In Java?
Problem : Write a Java program or function which takes two sorted integer arrays as input and merge them in sorted order. For example, If ar...
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21-08-2019 18:18:54 Java concept of t ... (Pramod Bablad) Beginners
Java 8 StringJoiner, String.join() And Collectors.joining()
Joining the strings or concatenating the strings is the frequent operation while programming any kind of applications. To make this process ...
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18-08-2019 20:46:38 Java concept of t ... (Pramod Bablad) Beginners
Minimum Absolute Difference Between Any Two Elements Of An Array
Minimum Absolute Difference Between Any Two elements of An Array : You are given an unsorted array of integers, write a Java program or func...
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07-08-2019 13:04:06 Java concept of t ... (Pramod Bablad) Beginners
Pronic Number Program In Java
Pronic number Program In Java : Pronic number program is another Java exercise program which tests your logical and coding skills. In this p...
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30-07-2019 16:33:32 Java concept of t ... (Pramod Bablad) Beginners
History Of Programming Languages
An era of programming languages started when Ada Lovelace, a woman, wrote a program to calculate Bernoulli's numbers for a mechanical comput...
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21-07-2019 23:38:57 Java concept of t ... (Pramod Bablad) Beginners
Quiz On Increment And Decrement Operators : i++, ++i, i- -, – -i
Before solving the quiz questions, remember the following four rules, Post Increment (i++) : Current value of i' is used and then it is incr...
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08-07-2019 21:58:06 Java concept of t ... (Pramod Bablad) Beginners
Java Singleton Design Pattern Implementation With Examples
Singleton design pattern is one of the creational design patterns which deal with the creation of objects. Singleton design pattern is used ...
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02-07-2019 08:16:04 Java concept of t ... (Pramod Bablad) Beginners
Solving Real Time Queries Using Java 8 Features -Employee Management System
Let's try to solve some of the real time queries faced in the Employee Management System using Java 8 features. We will be using following E...
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23-06-2019 23:06:41 Java concept of t ... (Pramod Bablad) Beginners
Java 8 Collectors Tutorial
Java 8 Collectors tutorial mainly consist of three things Stream.collect() method, Collector interface and Collectors class. collect() metho...
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07-06-2019 12:35:50 Java concept of t ... (Pramod Bablad) Beginners
Difference Between Collections And Streams In Java
Collections and Streams, both are conceptually two different things which are used for two different purposes. If the collections are used t...
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28-04-2019 21:36:43 Java concept of t ... (Pramod Bablad) Beginners


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