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Windows 10 IoT Blinky background app in VB.NET

In this tutorial we create the blinky app in VB.NET that run as background service in Raspberry Pi 2 or 3, MinnowBoard Max or DragonBoard

How to set static ip on Raspberry Pi

How to set a static IP address on Raspberry Pi. Manual IP address configuration to set fixed IP address by editing interfaces config file.

Ubuntu Cheat Sheet (Updated for systemd based versions)

New updated Ubuntu cheatsheet for systemd based versions

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

Channel bonding (NIC Teaming) in CentOS 6.x

Channel bonding (NIC Teaming) in Centos 6 / RHEL 6. Demonstrates how to configure a channel bond interface with two NICs

VB.Net : Prevent user entering text not in a combobox list

How to prevent users from entering text in a VB.net combobox that does not exist in the dropdown list.

How to configure DHCP server on a Cisco router

This article tells you how to configure a Cisco Router as DHCP server. Explains the IOS commands for configuring the router as DHCP server

Routing table manipulation in Windows

how to view IP routing table and add or remove static IP routes in Windows.

How to call Azure Devops REST API from PowerShell

This tutorial shows you how to use PowerShell with REST API calls to create, fetch, edit and delete various resources in Azure Devops.