Java – How to reverse a Queue ?
In this article, we will discuss how to reverse a Queue in different ways Reverse a Queue : There are different ways to reverse a Read More
Tag: remove
Java 8 – How to remove an entry based on the Value in a Map or HashMap ?
In this article, we will discuss how to remove an entry based on the Value in a HashMap using Java 8 Stream Remove an entry Read More
Java 8 – How to remove an entry based on the Key in a Map or HashMap ?
In this article, we will discuss how to remove an entry based on the Key in a HashMap using Java 8 Stream Remove an entry Read More
Java 8 – How to remove an entry with Smallest Value in a Map or HashMap ?
In this article, we will discuss how to remove an entry with Smallest Value in a HashMap using Java 8 Stream Remove an entry with Read More
Java 8 – How to remove an entry with Smallest Key in a Map or HashMap ?
In this article, we will discuss how to remove an entry with Smallest Key in a HashMap using Java 8 Stream Remove an entry with Read More
Java 8 – How to remove an entry with Largest Value in a Map or HashMap ?
In this article, we will discuss how to remove an entry with Largest Value in a HashMap using Java 8 Stream Remove an entry with Read More
Java 8 – How to remove an entry with Largest Key in a Map or HashMap ?
In this article, we will discuss how to remove an entry with Largest Key in a HashMap using Java 8 Stream Remove an entry with Read More
Java – How to remove first and last character from a String ?
In this article, we will learn how to remove 1st and last character from a String using String‘s methods and StringBuffer/StringBuilder method in different ways Read More
Java – How to find/remove first and last digit of a number ?
In this article, we will learn how to find and remove first & last digit of a number Find/remove first and last digit of a Read More
Java 8 – How to remove last comma (,) from String ?
In this article, we will learn how to remove last comma (,) from a String using String‘s substring() method and Java 8 Stream Remove last Read More
Java – How to add/remove/modify an element in List while iterating ?
In this article, we will discuss and learn with different illustrations on how to add/remove an element to List/ArrayList while iterating First, we will understand Read More
Java – How to remove white-spaces in a String ?
In this article, we will discuss how to remove white-spaces in a String. String can have trailing/leading white-spaces as well as white-spaces in-between String. Remove Read More
Java 8 – How to Merge or Concatenate 2 Arrays using Stream API ?
In this article, we will discuss how to merge or concatenate 2 Arrays of same type using Java 8 Stream API. Already in the previous Read More
Java – How to Merge or Concatenate 2 Arrays ?
In this article, we will discuss how to merge or concatenate 2 Arrays of same type. In one of the previous article, we already discussed Read More
Java 8 – How to remove an entry from HashMap by comparing values ?
In this article, we will discuss how to remove an entry or entries from HashMap using Java 8 APIs Before proceeding further, it is recommended Read More
Java – Remove duplicate elements from ArrayList
In this article, we will discuss how to remove duplicate elements from ArrayList in Java Already, we have discussed in one of the earlier article Read More