How to reverse a string in C

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

Read and write to files with buffered streams in Java

Reading and writing files in Java using buffered stream classes BufferedInputStream, BufferedOutputStream, BufferedReader and BufferedWriter.

Python String Search and Replace

Python string operations using builtin string methods find() and replace(). Contains examples for string search and replace.

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

How to remove System Defender Malware from Windows 8

System Defender is a malware that fakes itself as a security tool. This is a step by step guide to remove System Defender Malware on Windows 8

C program to convert binary to decimal

C Program to convert a binary value to its equivalent decimal format.

Align Divs using CSS3 Flexbox

How to align divs horzontally and vertically in CSS3 using flexbox

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()

Customizing the lock screen in Window 10

How to customize lock screen in Windows 10. You'll also find instructions on how to disable the lock screen.

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.