Recent questions tagged java

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1 answer 401 views

Object Oriented Programming (OOPs) Concept in Java

asked Jun 4, 2020 in Java by me_vinod12 (3.7k points)

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3 answers 274 views

how to get square root of a number in java ?

asked Mar 14, 2020 in Data Structure And Algorithm by john12 (4.4k points)

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3 answers 367 views

Generating all permutations of a given string in java

asked Feb 29, 2020 in Data Structure And Algorithm by Rohit Rai

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1 answer 4.2k views

How to serialize a non-serializable object in Java ?

asked Jan 9, 2020 in Java by Jitendra Prajapati

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1 answer 163 views

Merging two arrayLists into a new arrayList, with no duplicates in Java

asked Nov 27, 2019 in Java by Vinod Kumar

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1 answer 127 views

How to merge two or more arraylist in java8?

asked Nov 27, 2019 in Java by Veena Verma

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1 answer 153 views

What is Apache FreeMarker ?

asked Nov 22, 2019 in FreeMarker by Rajpal Raj

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1 answer 132 views

How to get the file extension of a file in Java?

asked Nov 8, 2019 in Java by Jitendra Prajapati

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1 answer 401 views

How to calculate the running time of my program?

asked Feb 25, 2019 in Java by Amit Abhyankar

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0 answers 275 views

What is the difference between Iterator and Spliterator ?

asked Feb 7, 2019 in Java by Nitin Vatsus

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1 answer 376 views

How will you get current date and time using Java 8 Date and TIme API?

asked Feb 4, 2019 in Java by Neha Katiyar

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1 answer 449 views

What is lambda expression and how to write lambda expression in java 8?

asked Feb 4, 2019 in Java by Saurabh Jain

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1 answer 405 views

What are main advantages of Java 8?

asked Feb 4, 2019 in Java by Sohanlal

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1 answer 520 views

What are new features introduced in Java 8?

asked Feb 4, 2019 in Java by Sheela

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1 answer 587 views

How will you find the sum of all numbers in a list by using Java 8?

asked Jan 21, 2019 in Java by Raki Kaushik

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1 answer 395 views

How will you find the average of numbers in a list by using Java 8?

asked Jan 21, 2019 in Java by Anubhav Chadha

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1 answer 419 views

How will you get next Sunday by using java8?

asked Jan 21, 2019 in Java by Javed Chowdhary

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1 answer 414 views

What is StringJoiner in java8

asked Jan 21, 2019 in Java by Aajay Pawar

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1 answer 527 views

What is the difference between PermGenSpace and MetaSpace

asked Jan 21, 2019 in Java by Bhawani Rajput

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1 answer 405 views

How will you find the lowest number in a list by using Java 8?

asked Jan 4, 2019 in Java by Ajeet singh

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