Returns the number of entries in a dictionary.
| Usage | Returns |
|---|---|
Dictionary.size() | Integer |
| Argument | Type | Details |
|---|---|---|
this: dictionary | Dictionary |
Examples
Code Editor (JavaScript)
// A dictionary (e.g. results of ee.Image.reduceRegion of an S2 image).
var dict = ee.Dictionary({
B1: 182,
B2: 219,
B3: 443
});
print('The number of dictionary entries', dict.size());