CyberDefinitions.com

Subset-of-or-Equal-To (⊆)

Codes for the "Subset-of-or-Equal-To" Symbol

Click on a green box to copy its contents.
Formal Name:
Subset-of-or-Equal-To
The symbol:
The Alt Code:
Alt 8838
The HTML Code:
⊆
HTML Entity:
⊆
CSS Code:
\2286
Hex Code:
⊆
Unicode:
U+2286
Subset-of-or-Equal-To

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View the Symbol in Different Sizes and Fonts

ABC ⊆ 123
ABC ⊆ 123
AttributeSettingChange
Font Size
Font Family
Arial
Color/Colour
#000000
 
 
 

Video Explaining How to Insert Special Symbols

This video explains 7 ways to insert a special symbol into an MS Office application (e.g., Word) or a website using HTML, CSS, or JavaScript:

How To Insert the ⊆ Symbol

(Method 1) Copy and paste the symbol.

Click on the ⊆ symbol from the table above. Press the "Copy" button, and then paste the symbol into your document.

(Method 2) Use the "Alt Code."

The Alt Code for ⊆ is Alt 8838. If you have a keyboard with a numeric pad, you can use this method. Simply hold down the Alt Key and type 8838. When you lift the Alt Key, ⊆ appears. ("Num Lock" must be on.)

(Method 3) Use the HTML Decimal Code (for webpages).

HTML TextOutput
⊆

(Method 4) Use the HTML Entity Code (for webpages).

HTML TextOutput
⊆

(Method 5) Use the CSS Code (for webpages).

CSS and HTML TextOutput
<style>
span:after {
content: "\2286";}
</style>
<span>Symbol:</span>
Symbol: ⊆

(Method 6) Use the HTML Hex Code (for webpages and HTML canvas).

HTML TextOutput
&#x2286;
On the assumption that you already have your canvas and the context set up, use the Hex code in the format 0x2286 to place the ⊆ symbol on your canvas. For example:
JavaScript Text
const x = "0x"+"2286"
ctx.fillText(String.fromCodePoint(x), 5, 5);
Output

(Method 7) Use the Unicode (for various, e.g. Microsoft Office, JavaScript, Perl).

The Unicode for ⊆ is U+2286. The important part is the hexadecimal number after the U+, which is used in various formats. For example, in Microsoft Office applications (e.g. Word, PowerPoint), do the following:
TypeOutput
2286
[Hold down Alt]
[Press x]

(Note that you can omit any leading zeros.)
In JavaScript, the syntax is \uXXXX. So, our example would be \u2286. (Note that the format is 4 hexadecimal characters.)
JavaScript TextOutput
let str = "\u2286"
document.write("My symbol: " + str)
My symbol: ⊆

(Method 8) Use an Image (for various).

HTML TextOutput
<img src = "myImg.png"/>

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