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Class

JSONArray

Name

setFloat()
Examples
JSONArray json;

void setup() {

  json = new JSONArray();

  json.setInt(0, 32);
  json.setFloat(1, 1.5);
  json.setString(2, "grape");
  json.setBoolean(3, true);

  println(json);
}

// Sketch prints:
// [
//   32,
//   1.5,
//   "grape",
//   true
// ]
Description Inserts a new value into the JSONArray at the specified index position. If a value already exists in the specified position, the new value overwrites the old value. If the given index is greater than the length of the JSONArray, then null elements will be added as necessary to pad it out.
Syntax
.setFloat(index, value)
Parameters
index int: an index value
value float: the value to assign
ReturnsJSONArray
RelatedsetInt()
setString()
setBoolean()
Updated on January 1, 2021 03:38:09am EST

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