add warning about strings with chars outside bmp |
until end null input |
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|}} | |}} | ||
Substring | The '''Substring''' node allows one to get an arbitrary portion of a provided string. | ||
== Inputs == | == Inputs == | ||
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=== Length ([[Type:Int|int]]) === | === Length ([[Type:Int|int]]) === | ||
Length of output substring. | Length of the output substring. If no node is connected to this input, the substring will continue until the end of the string. | ||
{{Template:Note|Strings are UTF-16 encoded, and <code>Length</code> represents the amount of UTF16 codepoints in the output string. Usage of this node on a string containing characters outside the [https://en.wikipedia.org/wiki/Plane_(Unicode)#Basic_Multilingual_Plane Basic Multilingual Plane] may result in confusing behavior, such as the amount of characters in the output string being less than the <code>Length</code> value.|warning}} | {{Template:Note|Strings are UTF-16 encoded, and <code>Length</code> represents the amount of UTF16 codepoints in the output string. Usage of this node on a string containing characters outside the [https://en.wikipedia.org/wiki/Plane_(Unicode)#Basic_Multilingual_Plane Basic Multilingual Plane] may result in confusing behavior, such as the amount of characters in the output string being less than the <code>Length</code> value.|warning}} | ||
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== Examples == | == Examples == | ||
<gallery widths=480px heights=320px> | <gallery widths=480px heights=320px> | ||
File:Protoflux_example_Get_Character_Substring.webp|alt=The substring node has String input "Cheese Mobile", Start Index 4, and Length 5. The output string is "se Mo".|Substring being used to tell what's inside of a string in a provided segment, as well as its relation to [[ProtoFlux:Get_Character|Get Character]]. | File:Protoflux_example_Get_Character_Substring.webp|alt=The substring node has String input "Cheese Mobile", Start Index 4, and Length 5. The output string is "se Mo".|Substring being used to tell what's inside of a string in a provided segment, as well as its relation to [[ProtoFlux:Get_Character|Get Character]]. | ||
Latest revision as of 19:34, 1 January 2025
Substring
Strings
The Substring node allows one to get an arbitrary portion of a provided string.
Inputs
Str (String)
The string to remove a segment from.
StartIndex (int)
The 0-indexed starting point of retrieval from Str.
Length (int)
Length of the output substring. If no node is connected to this input, the substring will continue until the end of the string.
Outputs
* (String)
A segment of Str starting at StartIndex with length Length. If the segment goes past the end of Str, the output is truncated at the end of Str. If Length is less than 1, the output will be an Empty String.
Examples
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Substring being used to tell what's inside of a string in a provided segment, as well as its relation to Get Character.
