Align Divs using CSS3 Flexbox

How to align divs horzontally and vertically in CSS3 using flexbox

Excel 2016 Tip: Conditional formatting based on cell value

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

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.

How to close background apps in Windows 8 phone

How to close background apps in Windows 8 and save the resources.

How to child proof your Windows 8 PC or Laptop

Describes how to use the family safety feature of Windows 8 to restrict web content and monitor usage, with screenshots.

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

Gracefully terminating sessions in Oracle

How to terminate user sessions in Oracle without losing data.

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.

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