String

Learn about how to split String by newline in java

Learn about how to convert Character to ASCII Numeric Value in Java.

Learn about how to declare String array in java.

In this post, we will see how to escape double quotes in String in java. There are scenarios where you need to escape double quotes already present in the String. This generally happens while dealing with JSON file format or reading file data. Escape double quotes in java Double quotes characters can be escaped with […]

Learn about how to capitalize first letter in java.

In this post, we will see difference between String’s replace() and replaceAll() methods in java. String’s replace() and replaceAll() both replace all occurences in the String. String’s replace() takes either two chars or two CharSequences as arguments and it will replace all occurrences of char or String but replaceAll() method takes regex String as argument […]

Learn about how to compare characters in java using different methods.

In this post, we will see how to add character to String in java. There are multiple ways to add character to String. Add character to the start of String You can add character at start of String using + operator. [crayon-62be794b102ca227900861/] Add character to the end of String You can add character at start […]

In this post, we will see how to initialize List of String in java. Can you initialize List of String as below: [crayon-62be794b10861570637812/] You can't because List is an interface and it can not be instantiated with new List(). You need to instantiate it with the class that implements the List interface. Here are the […]