QGIS/resources/function_help/json/op_ne

{
  "name": "<>",
  "type": "operator",
  "groups": ["Operators"],
  "description": "Compares two values and evaluates to 1 if they are not equal.",
  "arguments": [{
    "arg": "a",
    "description": "value"
  }, {
    "arg": "b",
    "description": "value"
  }],
  "examples": [{
    "expression": "5 &lt;&gt; 4",
    "returns": "TRUE"
  }, {
    "expression": "4 &lt;&gt; 4",
    "returns": "FALSE"
  }, {
    "expression": "5 &lt;&gt; NULL",
    "returns": "NULL"
  }, {
    "expression": "NULL &lt;&gt; NULL",
    "returns": "NULL"
  }],
  "tags": ["compares", "evaluates", "values", "equal"]
}