Font Awesome icons not show on Blogger/Blogspot.

Use this url stylesheet CSS to fix:
<link href='https://maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css' rel='stylesheet'/>

Convert int to String in Java.

Integer.toString(0123456789);
String.valueOf(0123456789);

Alphabet & Special characters.

The list alphabet & special characters of some a country (English, Czech Republic, Hungary, Romania, Poland, Belgium).

Getting the computer name using Windows in Java.

public String getComputerName_Windows() {
 Map env = System.getenv();
 if (env.containsKey("COMPUTERNAME")) {
  return (String) env.get("COMPUTERNAME");
 }
 return "unknown";
}

Getting the hostname of local computer in Java.

public String getHostName() {
 try {
  java.net.InetAddress addr = InetAddress.getLocalHost();
  return addr.getHostName();
 } catch (UnknownHostException ex) {
  System.out.println("Error: " + ex.getMessage());
 }
 return "unknow";
}

Set background image to Body tag in CSS.

body {
    background-image: url('link_image');
}

Set background color to Body tag in CSS.

body {
    background-color: #cccccc;
}

Basic HTML template.

<!doctype html>
<html lang="en">

 <head>

  <meta charset="utf-8">
  <meta name="description" content="content_of_description">
  <meta name="author" content="author_name">

  <title>[TiTo-Dev]Title of web page.</title>

  <script src="Link_Javascript_File" type="text/javascript"></script>

  <link href="Link_CSS_File" type="text/css" rel="stylesheet" media="screen"/>

  <!--[if lt IE 9]>
   <script src="https://cdnjs.cloudflare.com/ajax/libs/html5shiv/3.7.2/html5shiv.min.js"></script>
   <script src="https://cdnjs.cloudflare.com/ajax/libs/respond.js/1.4.2/respond.min.js"></script>
  <![endif]-->

 </head>

 <body>
   <!-- Content -->
 </body>

</html>