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Object oriented programming is about creating objects that contains both data and methods. The aims of Object oriented programming is to implement real-world entities like inheritance, data hiding, polymorphism and encapsulations. OOP helps to bind together the data and the functions that operates on them so, no other part of…
String in Java :It is basically an object that represents sequence of char values. An array of characters works same as Java string. String in Java : It’s Sequence of Unicode character Defined in java.lang.package String Literals are delited by double Quotes. String are treated as objects Syntax of string in java…
A method holds the blocks of code and execute when it is called . It is a block of code that performs a specific task. Method are bound to a class and they define the behaviour of a class Types of Method in Java Standard Library Methods – It is…
Two Dimensional Array, data stored in row and columns, and we can access the record using both the row index and column index. In Simple word, it can be consider as array of arrays. Stored in tabular form ( in row major order). Data_Type[][] Array_Name; Data_type decides the type of…
Array is a collection of variables of same type which is used by a common name. A one-dimensional array (or single dimension array) is a type of linear array. Accessing its elements involves a single subscript which can either represent a row or column index. Program to Demonstrate One dimensional…
Do while loop in Java : While loop is the type of looping structure in which you can able to execute a block of code or statements multiple times. The do-while loop executes the body of the loop at least once even if the condition is false at the first attempt. Syntax for…
In the previous session we described about for loop [ Link ] and now it’s turn to describe about While loop in java. While loop is the type of looping structure in which you can able to execute a block of code or statements multiple times. Syntax for while Loop Example…
Implement CRUD operations for student table using prepared statements. Ask for user input where applicable. [Tu question ] Before building the project you need to follow the below step, CRUD operations using prepared statements 1. Start your ‘Xampp’ 2. At first create the database using sql query which is inside…
In this page you are going to learn about for loop in java, When you know how many times you want to loop through a block of code then use for loop. A loop statement in java allows us to execute a block of code or statements multiple times. Basically…
Selection Control : Allows one set of statements to be executed if a condition is true and another set of actions to be executed if a condition is false. Switch Case : A switch statement allows a variable to be tested for equality against a list of values. Each value is called…