Android App Bar Text Search for ListView – Example
In this tutorial we are going to show you how to implement custom ListView in Android with search bar to
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Month: March 2018
Worlds smallest computer – Smaller than grain of Salt
IBM in its much awaited Think 2018 has unveiled what it claims to be “worlds smallest computer“. Its smaller than
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Serialization in Java
Serialization in Java Overview Serialization in java is a mechanism of writing the state of an object into a byte stream. Serialization
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5 ways to prevent being hacked online
The internet is rife with Trojans, viruses, malware, hackers and other scammers. With increased connectivity between devices, internet usage has
Read MoreReverse a String in Java
This is one of the popular java interview questions asked by many interviewers. The idea of this post is to
Read MoreRead String from Console in Java
We can use below classes to read input from console. 1. BufferedReader 2. Scanner Java Read String from Console using
Read MoreDouble to String example in Java
Lets look at different ways through which we can convert Double value to String in Java. Note that double is
Read MoreConvert String to double in Java
There are many ways in java through which String to Double conversion can be done. Today we will look into
Read MoreJava FileInputStream
Java FileInputStream Java FileInputStream class is a part of java.io package. FileInputStream obtains input bytes from a file in a
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Why String is immutable or final in Java
Why String is immutable in java is one of the popular interview question. String is one of the most used
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