ProtoFlux:Is Digit: Difference between revisions

Latest revision as of 17:01, 30 June 2024

Is Digit

Character

*

Characters

The Is Digit node takes in a character literal and returns if that character is a digit. Digit characters are numbers that have a numeric value to them and are not a symbol.

Inputs

Character (char)

The character literal to check.

Outputs

* (bool)

Returns true if Character is a digit, false otherwise. Digits recognized by this node are given the delegation Nd in Unicode

An easy way to remember the difference between this node and the Is Number node is: All digits are numbers, but not all numbers are digits.

½, ①, 1, 2, 3 all count as numbers.
1, 2, 3 also count as digits.

@@ Line 12: / Line 12: @@
 |}}
-The <code>Is Digit</code> node takes in a character literal and returns if that character is a digit. Digit characters are numbers that have a numeric value to them and is not a symbol.
+The '''Is Digit''' node takes in a character literal and returns if that character is a digit. Digit characters are numbers that have a numeric value to them and are not a symbol.
-== Examples ==
-An easy way to remember this is: All digits are numbers, but not all numbers are digits.
- - ½, ①, 1, 2, 3 count as numbers.
- - 1, 2, 3 count as digits.
 == Inputs ==
 === Character ([[Type:char|char]]) ===
 The character literal to check.
@@ Line 29: / Line 22: @@
 === * ([[Type:bool|bool]]) ===
+Returns <code>true</code> if <code>Character</code> is a digit, <code>false</code> otherwise. Digits recognized by this node are given [https://www.compart.com/en/unicode/category/Nd the delegation <code>Nd</code> in Unicode]
-Returns if this is a digit.
+An easy way to remember the difference between this node and the [[ProtoFlux:Is Number|Is Number]] node is: All digits are numbers, but not all numbers are digits.
+* ½, ①, 1, 2, 3 all count as numbers.
+* 1, 2, 3 also count as digits.
+== Examples ==
 == See Also ==
+* [[ProtoFlux:Is Number]]
-Microsoft Documentation about the Char.IsDigit method. [https://learn.microsoft.com/en-us/dotnet/api/system.char.isdigit?view=net-8.0#system-char-isdigit(system-char)]
+* [https://learn.microsoft.com/en-us/dotnet/api/system.char.isdigit#system-char-isdigit(system-char) Microsoft Documentation for the <code>Char.IsDigit(Char)</code> method.]
-List of Unicode Characters of Category “Decimal Number”. [https://www.compart.com/en/unicode/category/Nd]
-List of Unicode Characters of Category “Letter Number”. [https://www.compart.com/en/unicode/category/Nl]
 [[Category:ProtoFlux:Strings:Characters]]