Author: Pranati Paidipati


4 Core Android Building Blocks and Component | Application Examples

Core Android building blocks- Activity, Service, Broadcast Receiver and Content Provider explained with example. Components of Android architectures.


[Code] Java JDBC Connection MySQL Example | JDBC API Properties

What is JDBC API? JDBC connection in Java with MySQL explained with code. How to connect MySQL from Java? JDBC connection properties.

Java Oops Concepts

7 Difference between Public, Private and Protected in Java | Code Examples

What is the basic difference between public, private and protected in Java access modifiers? Explained with coding examples.


7 Basic Difference between throw and throws in Java | Example

What is the major and basic difference between throw and throws in Java exception handling? Simple program example explained.


8 Difference between HashMap and HashSet in Java | Examples

What is difference between Hashmap and Hashset in Java. Example, definition, performance and usage (when to use Hashmap and Hashset?).


Java HashSet Example| Methods Explained with Code

Java HashSet example explained with source code. HashSet methods to add, access, remove, read elements and find size.


ArrayList in Java| Example, Methods (Add, Remove Iterate, Sort)

What is ArrayList in Java? Explained with code example. Methods to initialize, add, find length, remove, sort ArrayList object, iterate and replace.


Java HashMap Methods Explained with Code Example | Collections

Java HashMap example explained with code. Accessing key-value using forEach and other HashMap methods. HashMap vs Hash Table.


Java Nested Classes | 4 Inner Types | Real Time Examples

What is Java nested classes? Types of inner classes in java, interface explained with real-time examples and codes.