Java Basic

❮ Previous Next ❯ For Loop in Java In Java, a for loop is a control flow statement that allows you to execute a block of code repeatedly based on a specified condition. It’s typically used when you know how many times you want to repeat a block of code.Basic structure: for (initialization; condition; increment/decrement) […]

❮ Previous Next ❯ Switch Case in Java In Java, the switch statement is a control statement that allows you to select one of many code blocks to be executed. It is often used when you have a single expression (variable or value) that you want to compare against multiple possible values and execute different

❮ Previous Next ❯ If-Else Statement in Java In Java programming, the if statement is used to test a condition. There are various types of if statements in Java:    ● if statement    ● if-else statement    ● if-else-if ladder statement If Statement Basic Structure: if (condition) {     // code for execution} Scenario

❮ Previous Next ❯ Date and Time in Java In Java, the LocalDateTime class is used to handle both date and time. The DateTimeFormatter class is used to define custom date and time formats. The following table describes various Java DateTime formats and their results. Format Result LocalDateTime.now().format(DateTimeFormatter.ofPattern(“MM/dd/yyyy”)) 05/29/2015 LocalDateTime.now().format(DateTimeFormatter.ofPattern(“EEEE, dd MMMM yyyy”)) Friday, 29

❮ Previous Next ❯ Packages in Java In Java, a package is a way to organize related classes, interfaces, and sub-packages into groups, similar to a folder structure. It helps prevent naming conflicts by providing a unique namespace for your classes, making your code more organized and easier to manage. Packages also allow you to

❮ Previous Next ❯ Static in Java In Java, static is a keyword or modifier that indicates a member belongs to the class rather than to instances of the class. This means that an instance of the class is not required to access static members. In Java, static members can include variables (fields), methods, blocks,