mirror of
https://github.com/qgis/QGIS.git
synced 2025-02-24 00:47:57 -05:00
13 lines
672 B
Plaintext
13 lines
672 B
Plaintext
{
|
|
"name": "hamming_distance",
|
|
"type": "function",
|
|
"description": "Returns the Hamming distance between two strings. This equates to the number of characters at corresponding positions within the input strings where the characters are different. The input strings must be the same length, and the comparison is case-sensitive.",
|
|
"arguments": [ {"arg":"string1","description":"a string"},
|
|
{"arg":"string2","description":"a string"}
|
|
],
|
|
"examples": [ { "expression":"hamming_distance('abc','xec')", "returns":"2"},
|
|
{ "expression":"hamming_distance('abc','ABc')", "returns":"2"},
|
|
{ "expression":"hamming_distance(upper('abc'),upper('ABC'))", "returns":"0"}
|
|
]
|
|
}
|