Java 8 – How to Reverse a String in place ?
In this article, we will see how to reverse a String in place using traditional & Java 8 Stream approaches 1. Traditional approach : ReverseStringInPlace.java Read More
Tag: charAt method
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 first and last character in a String ?
In this article, we will learn how to find/get 1st and last character in a String using String‘s methods & StringBuffer/StringBuilder method in different ways Read More
Java 8 – How to Iterate over char[] Arrays ?
In this article, we will learn how to iterate over char[] Arrays in different ways Iterate over char[] Arrays : Using Java 8 Stream.chars() method Read More
Java 8 – How to convert Roman letter/numbers to Integer ?
In this article, we will learn how to convert Roman letters (I, II, III, IV, V, VI, etc.,) into Integer (1, 2, 3, 4, 5, Read More
Java 8 – How to convert first character of every word to Uppercase ?
In this article, we will discuss how to convert first character of every word to uppercase using Java 1.8 version In one of the previous Read More
Java 8 – How to get a specific character from String ?
In this article, we will discuss and learn how to get a specific character from String in Java 1.8 version Already in one of the Read More
Java 8 – How to check whether given String contains Alphanumeric ?
In this article, we will discuss how to check whether the given String contains only Alphanumeric characters using Java 8 Stream 1. Check String contains Read More
Java 8 – How to check whether given String contains only Digits ?
In this article, we will discuss how to check whether the given String contains only Digits using Java 8 Stream 1. Check String contains only Read More
Java 8 – How to check whether given String contains only Alphabets or Letters ?
In this article, we will discuss how to check whether the given String contains only Alphabets or Letters using Java 8 Stream 1. Check String Read More
Java 8 – Count and print number of Vowels and Consonants in a String
In this article, we will learn how to count number of vowels and consonants in a String ignoring space characters Count Vowels and Consonants : 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 – StringBuilder charAt() method
In this article, we will discuss StringBuilder’s charAt() method which returns character at a specified index-position 1. StringBuilder’s charAt(int index) method : This method returns Read More
Java – StringBuffer charAt() method
In this article, we will discuss StringBuffer’s charAt() method which returns character at a specified index-position 1. String’s charAt(int index) method: This method returns single Read More
Java – String charAt(int index) method
In this article, we will discuss how to get a specific character from the supplied/passed string content 1. String’s charAt(int index) method: This String method Read More