Java program to print N Fibonacci numbers using recursion

Java program to print the first N Fibonacci numbers using the recurssive method. This is a popular question for Java and C programming interviews

Align Divs using CSS3 Flexbox

How to align divs horzontally and vertically in CSS3 using flexbox

Setup Wifi on Rapberry Pi from command line

How to setup and configure USB WiFi adapter on Raspberry Pi running Raspbian. Connnecting raspberry pi to a wifi network.

Windows IoT Core remote administration using PowerShell

This article explains how to remotely connect and run PowerShell cmdlets to manage a device running Windows IoT Core

How to play flash on Android tablet or phone

This article explains the various ways on how to play flash on Android Tablets and Phones

How to read and write Excel files in Java

Here is a Java program that demonstrates how to read and write Excel files using the Apache POI HSSF library

How to copy a database table

How to clone a table, copy some or all of the data from one table to another or copy just the table structure using SQL.

Gracefully terminating sessions in Oracle

How to terminate user sessions in Oracle without losing data.

Excel 2016 Tip: Conditional formatting based on cell value

Excel 2016 Tip: How to format a row or column based on a cell value

Relocating and Renaming Datafiles in a Oracle Tablespace

This article explains how to relocate or rename the datafiles of a Oracle tablespace in a few easy steps