Skip to content

Category Archives: Java

A JDBC driver enables Java application to interact with a database from where we can fetch or store data. JDBC drivers are analogous to ODBC… Read More
Map Interface is present in Java.util package, which provides mainly three methods KeySet(),entrySet() and values(). These methods are used to retrieve the keys of the… Read More
Android mobiles are very handy, and they provide the information instantaneously. Just assume that you are continuously flying or attending patients or participating in meetings… Read More
In this article, we will be building a Bitcoin Tracker App Project using Java and XML in Android. The application will display the current rates… Read More
Sliding Up Screen is another common feature that we see in most of the apps. This Sliding Up Screen can be used for displaying some… Read More
Discrete SeekBar is another most common feature that we can see in most of the apps. We can get to see this Discrete SeekBar in… Read More
Data from the app can be saved on users’ devices in different ways. We can store data in the user’s device in SQLite tables, shared… Read More
In many android apps, we have seen that there is a route marker from a source location to the destination location. In this article, we… Read More
We have seen so many types of notifications that we received in many of the Android apps. These notifications inform our users about the new… Read More
A JDBC driver enables Java application to interact with a database from where we can fetch or store data. JDBC drivers are analogous to ODBC… Read More
String Class stripLeading() method is used to strip leading whitespaces from the string i.e stripLeading() method removes all the whitespaces only at the starting of… Read More
The writeString() method of File Class in Java is used to write contents to the specified file. Syntax:Attention reader! Don’t stop learning now. Get hold… Read More
The readString() method of File Class in Java is used to read contents to the specified file. Syntax:Attention reader! Don’t stop learning now. Get hold… Read More
In order to negate an existing predicate, the Predicate.not() static method added to Java 11. The Predicate class is present in java.util.function package. Syntax:Attention reader! Don’t stop… Read More
Pattern searching is a crucial problem in computer science. When we do search for a string in notepad/word file or browser or database, pattern searching… Read More