Java

StringUtils equals() Method | In this blog, we will discuss the equals() method of the StringUtils class. The StringUtils.equals() method compares the two different strings and evaluates whether they are equal or not. The StringUtils.equals() method returns true if the strings are equal or else it returns false. The return type of the equals method […]

StringUtils isNotBlank() Method | The isNotBlank() method in the StringUtils is used to check whether the string is not blank or not. It is just the opposite of StringUtils.isBlank() method where the isBlank() method checks if the string is empty or not but the isNotBlank() checks if the string is not empty or not. If

StringUtils isEmpty() Method | In this blog, we will discuss the isEmpty() method, which is the static method present in the StringUtils class. We can use this method to check whether the string is empty or not. We consider the string is empty only when it satisfies the below criteria:-  If the size or length

Java StringBuffer insert() Method | The insert() method in the StringBuffer class is used to insert the given character or the string at the said index. There are many variations of the insert() method:- All of the above insert() method throws StringIndexOutOfBoundsException. As we know StringBuffer class is synchronized and all its methods are also

StringUtils isBlank() Method of Apache Commons Lang package | In this blog, we will discuss the isBlank() method of the StringUtils class of Apache Commons Lang package. The isBlank() method is used to check whether the given string is blank or not. The given string is blank when it has zero characters, when the string

Java StringBuffer append() Method | In this blog, we will discuss the append() method given in the StringBuffer class. The append() method appends two or more strings. The append() method of the StringBuffer class is very similar to the StringBuilder class append() method. The append() method of the StringBuffer class has the following different variations:-

When To Use StringBuffer And StringBuilder In Java? Here we will discuss the difference between StringBuffer And StringBuilder class. As we all know both are string manipulation classes but what might be the difference between and when to use which one of them? This blog will answer all those questions. First, we will see the

String To StringBuilder Java | In this post, we will discuss how to convert string to StringBuilder. Previously we have seen how to convert StringBuilder to String using the toString() method and String class constructor. The StringBuilder class allows us to modify the string literal without creating a new StringBuilder object. And StringBuilder class also

StringBuilder To String Java | The StringBuilder in Java is the mutable sequence of characters. The string is immutable which means we cannot make any changes to the string object once created, after any changes, it will create a new object but the StringBuilder allows us to edit the string literal without creating a new