How to open a file using Java FileReader
Introduction Both FileReader and BufferedReader are used to read data from a text file and displ…
Ramya Shankar
2 May, 2024
Generics Example in Java
Introduction Generics were introduced in Java 5 and gave a lot of flexibility. Generics is avail…
Ramya Shankar
3 May, 2024
How to Populate Predefined Static Data in HashMap (Map) in Java?
A map is used to store key-value pairs. For example, {“name”, “john”} is a …
Ramya Shankar
2 May, 2024
How to Replace Blank Characters in a String
There are many ways to replace blank characters in a String in Java. Regex is one of the most popul…
Ramya Shankar
2 May, 2024
What is Data Mining? Process, Techniques, and Architecture
What is data mining? Have you wondered why enterprises want to collect so much data? What is done w…
Ramya Shankar
3 May, 2024
String Formatting using format in Java
We usually use System.out.println or System.err.println to print messages on the console. But to us…
Ramya Shankar
3 May, 2024
How to Populate a Static List in Java?
In previous articles, we have seen methods to add numbers from a static list using Java 7 and 8 ver…
Ramya Shankar
3 May, 2024
Data Science vs Data Mining: Difference You Should Know
Continue reading to know the data science vs data mining comparison. Data is ruling the world ri…
Ramya Shankar
3 May, 2024
What is Data Engineering?
Data engineering has been grabbing a lot of eyeballs of late, and rightly so – data engineers…
Ramya Shankar
3 May, 2024
Java String length (String size)
There is only one method to find the length of a string i.e. the length() method. We will see multi…
Ramya Shankar
2 May, 2024
Java String to Float
Many beginners want to know how to convert Java String to Java float. All String operations are eas…
Ramya Shankar
3 May, 2024
How to Square a Number in Java?
There are many ways to square a number in Java, the simplest of which is multiplying the number by …