Java – String to Date conversion in different formats
In this article, we will learn how to convert String to Date in Java using different date formats Q) What is the need of converting Read More
Category: String Handling
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 – How to split String using pipe(|) delimiter ?
In this article, we will discuss different ways to split String using pipe(|) as delimiter in Java Various ways to split String with pipe(|) as Read More
Java – How to check whether 2 strings are Anagrams or Not
In this article, we will discuss and execute simple program to check whether 2 Strings are Anagrams or not Anagrams: Anagrams means 2 different strings Read More
Java – How to uppercase every duplicate character in String ?
In this article, we will discuss steps and execution program to uppercase all duplicate characters/occurrences in a given String Uppercase duplicate characters in a String : Steps: Initially, create Read More
Java – Remove duplicate characters from String
In this article, we will discuss steps and execution program to delete/remove all duplicate characters/occurrences from given String Remove duplicate characters from String: Steps: Create Read More
Java – Interview program on String using null
In this article, we will discuss a sample program on String which is commonly asked to test skill on String Q) What will be output Read More
Java – How to left pad with zeroes to a String ?
In this article, we will discuss how to left pad with zeroes to a String. Actually, there are number of options and library available for Read More
Java – Overriding toString() method to print values of ArrayList
In this article, we will discuss and understand why we need to override toString() method for displaying ArrayList contents Problem statement for ArrayList : Assume Read More
Java – Converting StringTokenizer tokens into ArrayList
In this article, we will discuss how to convert StringTokenizer tokens into ArrayList Few things to note: StringTokenizer is deprecated now, but however it is Read More
Java – Reversing a String by word using StringTokenizer
In this article, we will discuss how to reverse a string by word using StringTokenizer class Note: StringTokenizer is deprecated, however it is carried forward Read More
Java – Count number of tokens using StringTokenizer
In previous article, we have discussed about StringTokenizer class with various delimiters for splitting a String Next question is, Q) Whether it is possible to Read More
Java – StringTokenizer class with example
In this article, we will discuss StringTokenizer class in detail and how it helps in splitting String based on various delimiter 1. StringToknizer class : Read More
Java – Convert first character of every word to Uppercase
In this article, we will discuss how to convert first character of every word to uppercase For conversion, we will use either StringTokenizer class split() Read More
Java – Difference between capacity() and length() methods of StringBuffer ?
In this article, we will discuss difference between capacity() and length() methods of StringBuffer in detail with example Often times, this two methods get confused Read More
Java – How to append new line to StringBuffer ?
In this article, we will discuss how to append newline to StringBuffer There are ways to append newline to StringBuffer or StringBuilder object, we will Read More
Java – How to clear or delete StringBuffer contents ?
In this article, we will discuss how to clear or delete StringBuffer contents 1. Clearing StringBuffer contents: Here, Start-index for the contents i.e.; 0 end-index Read More
Java – String v/s StringBuffer v/s StringBuilder
In this article, we will discuss difference between String, StringBuffer and StringBuilder in detail with example on performance Let us move forward and discuss difference Read More
Java – StringBuffer v/s StringBuilder
In this article, we will discuss difference between StringBuffer and StringBuilder in detail with example Both are mutable sequence of characters to replace String’s immutability Read More
Java – String v/s StringBuffer
In this article, we will discuss difference between String and StringBuffer in detail with examples 1. String v/s StringBuffer: String StringBuffer String is immutable StringBuffer Read More