Solve: Error 0x80070057 on copying files (In Windows 8.1)

When you try to copy file to your SDcard or External storage the following error message appeared:

"An unexpected error is keeping you from copying the file. If you continue to receive this error, you can use the error code to search for help with this problem."

Solution:

1. Run Command Prompt as Administrator. 

Type cmd -> Right Click -> choose Run as Administrator

How to: Install Hadoop (as Single Node) on Ubuntu Step by Step

How to Installing Hadoop Step by Step

Environment

Ubuntu 14.04, Hadoop 2.6.0, OpenJDK 1.7

I. Installing JAVA JDK

Login as root

sudo –s

Install Jave Runtime

sudo apt-get install default-jre

Install Java JDK (OpenJDK v 1.7 or newer)

sudo apt-get update

sudo apt-get install default-jdk

                Checking Java verison

Java --version

II. Install Secure Shell

How to: Fast way to Change/Modify the HOSTS file in Windows 8

To change or modify the HOSTS file in Windows 8, follow the following steps:

1. Go to the hosts File direction "C:\Windows\System32\Drivers\etc" and Open the file Properties

Solve: The import android.support.v7 cannot be resolved

The import android.support.v7 cannot be resolved

Solution:
Add Android Support Library "android-support-v7-appcompat.jar"
Follow the following steps:

Solve: Your project references the latest version of Entity Framework (for MySQL) in Visual Studio 2013

The error message while trying to create a ADO.net Entity Data Model ( Entity Framework 6 ) for MySql Database in Microsoft Visual Studio 2013

"Your project references the latest version of Entity Framework; however, an Entity Framework database provider compatible with this version could not be found for your data connection. if you have already installed a have already installed a comptible provider, ensure you have rebuilt your project before performing this action. Otherwise, exit this wizard, install a compatible provider, and rebuid your project before performing this action."

Solution: 

How to: Upload WebSite using FTP account

To upload your site using ftp account:
1. Go to Hosting control panel and access your account
2.  From host control panel go to "FTP Account"

3. Create new FTP account