Write a program to sort Map based on value in java .
Ravi Pratap Srivastav
March 01, 2018
To Sort the Map based on the value, we can use following ways to solve the problem. These are 1. By Using TreeMap with ...
1 Mar 2018
Collection
Collection
28 Feb 2018
Collection
Collection
Write a program to sort a Map by Key in java.
Ravi Pratap Srivastav
February 28, 2018
To sort the Map based on the key we can use following methods. these are.. 1. Using TreeMap 2. Using Comparator 3. ...
13 Feb 2018
Sorting
Sorting
Write a Program in java to short a given array in one loop or in one iteration.
Ravi Pratap Srivastav
February 13, 2018
Here is a program to short a given array in one loop or in one iteration.here i a have given two methods. these are followings.
Collection
Collection
Difference between CopyOnWriteArraySet and synchronizedSet().
Ravi Pratap Srivastav
February 13, 2018
Collection
Collection
Difference between ArrayList and CopyOnWriteArrayList.
Ravi Pratap Srivastav
February 13, 2018
Collection
Collection
Difference between HashMap and ConcurrentHashMap.
Ravi Pratap Srivastav
February 13, 2018
12 Feb 2018
MultiThreading
MultiThreading
LifeCycle of a Thread in java.
Ravi Pratap Srivastav
February 12, 2018
A thread goes through various stages while executing or completing task like new/born, ready, runnable and finally dead state, these st...
29 Jan 2018
Miscellaneous
Miscellaneous
Check whether two strings are anagram of each other or not.
Ravi Pratap Srivastav
January 29, 2018
An anagram is word or phrase formed by rearranging the letters of a different word or phrase, typically using all the original letters e...
17 Jan 2018
Spring
Spring
What is difference between BeanFactory and ApplicationContext in Spring framework?
Ravi Pratap Srivastav
January 17, 2018
Now a days the question "difference between BeanFactory and ApplicationContext in Spring framework? " has became most popular in...
16 Jan 2018
Miscellaneous
Miscellaneous
Program to Check even or odd without using modulus and division operators.
Ravi Pratap Srivastav
January 16, 2018
To check Even or Odd we go through the checking of number that number is divisible by 2 or not if given number is divisible by 2 then we ...
