Gracefully terminating sessions in Oracle

How to terminate user sessions in Oracle without losing data.

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

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.

Configure and manage Windows 10 IoT Core device using SSH

How to connect your Windows 10 IoT core device using SSH (Secure SHell). Also contains a list of frequently used windows commands for administration.

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

MongoDB Cheat Sheet - Essential MongoDB Shell Commands

MongoDB Cheat Sheat - A quick reference of Mongo shell commands and usage example needed to perform most of the common tasks in MongoDB.

Flatten a nested or multi dimensional array in PHP

Program to convert a multidimensional array to single dimension using RecursiveArrayIterator(), RecursiveIteratorIterator() and iterator_to_array()

Align Divs using CSS3 Flexbox

How to align divs horzontally and vertically in CSS3 using flexbox

How to reverse a string in C

This is a C program to reverse a string without using library functions

Python program to recursively list files and directories

Python program to recursively list directories, subdirectories and files in a directory tree