Sting trim() method in Java
The trim() method of a string class in Java eliminates the leading and trailing spaces from the string. This method
String toLowerCase() method in Java
You can convert the whole string into lowercase by using the toLowerCase() method in Java. On this page, we have
Java – How to check whether a string is palindrome
In Java, verifying if a string is a palindrome involves examining its characters from both ends and confirming equality. The
Top 20 Java Streams API interview questions
The Java Streams API is a powerful tool for processing large amounts of data in an efficient and scalable way.
Integer.bitcount() method in Java
Integer.bitCount() method in Java In Java, the bitCount() method is a static method of the Integer wrapper class. It returns
super keyword in Java Example
How to use super keyword in Java In Java, super is used to refer to the parent class constructor, variables
Java Hashmap entrySet() Example
The entrySet() in Hashmap is used to get the mapping of the hashmap in a set view. Method signature: The
Java Hashmap keySet() Example
The keySet() in Hashmap is used to get a set of the keys present in a hashmap. Method signature: The
Java Hashmap computeIfAbsent() Example
The computeIfAbsent() in Java computes a given value by using a provided operation function. Method signature: The signature for computeIfAbsent()
Java String lastIndexOf() Example
If you want to know the last index position of a substring or a character in a string, then use
Java String charAt() example
charAt() method in Java return a character on the specific index of the string. Here are some of the best
Java String getBytes() method Example
Java String getBytes(): The getBytes() method of a String class in Java encodes a string into a sequence of bytes
Java String format() method Example
The format() method in Java returns the formatted string by given format, arguments, and locale. Here we have shared a
Java String equals() method Example
The Java equals() method is used to check whether the two strings are equal or not. Java equals() method: As
Java String isEmpty() method Example
You can check whether the string size is zero or not by using the isEmpty() method in Java. This method
Java String equalsIgnoreCase() method Example
Two strings will not be considered equal if one is in the upper case and the other is in the
Java String indexOf() method Example
The Java String indexOf() method returns the index of a specific character or substring index. Java String indexOf(): Method signature:
Java String intern() method Example
The Java String intern() method returns the interned string. The intern method returns the canonical representation of a String. Here
Java String toUpperCase() method Example
String toUpperCase: You can convert the whole string into the upper case by using the toUpperCase() method in Java. Here
Java String valueOf() method Example
Java String valueOf() You can convert different data types into a string by using the valueOf() method in Java. On