One way of recursively copying a directory , or copying a file , is by using the java .nio api . This also works , with android version 8 , or higher .
import static java .lang .System .out;… Read More
Category: java
Recursive directory traversal in java or android ?
One way of traversing , a directory content recursively , is to use , the new java .nio api , which provides some functions , related to that . This api , also works on android version 8 , … Read More
How to solve package org.apache.http does not exist ?
When compiling a java file you might face an error of :
error: package org.apache.http does not exist
Just download the Apache HttpComponents , and select the appropriate version . For example the HttpClient 5.0.3 version , or the … Read More
Shift operators in java , a tutorial
A shift operator will shift the bits by a number of positions . In java we have three shift operators , they are
- The right shift signed operator
, which shift the bits to the right , while keeping the