What is the best way to incorporate Font Awesome icons into a UTF-16 encoded HTML document?

Question

What is the best way to incorporate Font Awesome icons into a UTF-16 encoded HTML document?

Trying to incorporate Font Awesome icons in UTF-16 encoded HTML pages can be a bit tricky. Following these steps should help you achieve the desired results:

<head>
  <meta charset="UTF-8">
  <link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.8.1/css/all.css" integrity="sha384-50oBUHEmvpQ+1lW4y57PTFmhCaXp0ML5d60M1M7uH2+nqUivzIebhndOJK28anvf" crossorigin="anonymous">

  <style>
    .ololo::after {
    content: "\f007";
    font-family: 'Font Awesome\ 5 Free';
    }
  </style>

</head>
<body>

  <h1><i class="fas fa-american-sign-language-interpreting"></i></h1>
  <h1 class="ololo"></h1>

</body>
</html>

When using <meta charset="UTF-8">, both icons display correctly. However, switching to <meta charset="UTF-16"> causes the Font Awesome icons to disappear completely from the screen. So the question remains: how do we ensure that Font Awesome icons appear as intended in a UTF-16 encoded HTML page?

css unicode utf-8 font-awesome utf-16

Answer 1

Answer №1

To enable Font Awesome to function properly on a UTF-16 page, it is necessary to convert the referenced Font Awesome CSS file from UTF-8 to UTF-16. To accomplish this, begin by downloading the Font Awesome package to your computer. Next, locate the css/all.min.css file and convert it to UTF-16. The following Java code snippet can assist with this task:

import java.nio.file.*;
import java.io.*;

public class Convrtr {

    public static void main(String[] args) {

    Path source = FileSystems.getDefault().getPath("/home/absolute/path/to/fontawesome/css","all.min.css");
    Path result = FileSystems.getDefault().getPath("/home/absolute/path/to/fontawesome/css","awesome.min.css");

    try(Reader r = new InputStreamReader(new FileInputStream(source.toFile()), "UTF-8");
        Writer w = new OutputStreamWriter(new FileOutputStream(result.toFile()), "UTF-16")) {

    char buffer[] = new char[2048];
    int length;
    while ((length = r.read(buffer, 0, buffer.length)) != -1) {
        w.write(buffer, 0, length);
    }
    } catch (IOException e) {
        System.err.print("IO Error");
    }

    }

}

Upon executing this code, you will obtain a new awesome.min.css file, which essentially contains the same content as all.min.css but encoded in UTF-16. There is no need to rename the file, although I did so for organizational purposes when working within the same directory. Subsequently, the Font Awesome Icons will be correctly displayed on the webpage:

<!DOCTYPE html>
<head>
  <meta charset="UTF-16">
  <link rel="stylesheet" href="fontawesome/css/awesome.min.css"/>

  <style>
    .ololo::after {
    content: "\f007";
    font-family: 'Font Awesome\ 5 Free';
    }
  </style>

</head>
<body>

  <h1><i class="fas fa-american-sign-language-interpreting"></i></h1>
  <h1 class="ololo"></h1>

</body>
</html>

Answer 2

To enable Font Awesome to function properly on a UTF-16 page, it is necessary to convert the referenced Font Awesome CSS file from UTF-8 to UTF-16. To accomplish this, begin by downloading the Font Awesome package to your computer. Next, locate the css/all.min.css file and convert it to UTF-16. The following Java code snippet can assist with this task:

import java.nio.file.*;
import java.io.*;

public class Convrtr {

    public static void main(String[] args) {

    Path source = FileSystems.getDefault().getPath("/home/absolute/path/to/fontawesome/css","all.min.css");
    Path result = FileSystems.getDefault().getPath("/home/absolute/path/to/fontawesome/css","awesome.min.css");

    try(Reader r = new InputStreamReader(new FileInputStream(source.toFile()), "UTF-8");
        Writer w = new OutputStreamWriter(new FileOutputStream(result.toFile()), "UTF-16")) {

    char buffer[] = new char[2048];
    int length;
    while ((length = r.read(buffer, 0, buffer.length)) != -1) {
        w.write(buffer, 0, length);
    }
    } catch (IOException e) {
        System.err.print("IO Error");
    }

    }

}

Upon executing this code, you will obtain a new awesome.min.css file, which essentially contains the same content as all.min.css but encoded in UTF-16. There is no need to rename the file, although I did so for organizational purposes when working within the same directory. Subsequently, the Font Awesome Icons will be correctly displayed on the webpage:

<!DOCTYPE html>
<head>
  <meta charset="UTF-16">
  <link rel="stylesheet" href="fontawesome/css/awesome.min.css"/>

  <style>
    .ololo::after {
    content: "\f007";
    font-family: 'Font Awesome\ 5 Free';
    }
  </style>

</head>
<body>

  <h1><i class="fas fa-american-sign-language-interpreting"></i></h1>
  <h1 class="ololo"></h1>

</body>
</html>

What is the best way to incorporate Font Awesome icons into a UTF-16 encoded HTML document?

Answer №1

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