Returns a dictionary with the specified keys removed.
| Usage | Returns | Dictionary.remove(selectors, ignoreMissing) | Dictionary |
| Argument | Type | Details | this: dictionary | Dictionary | |
selectors | List | A list of keys names or regular expressions of key names to remove. |
ignoreMissing | Boolean, default: false | Ignore selectors that don't match at least 1 key. |
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('Dictionary with selected keys removed', dict.remove(['B2', 'B3']));
print('Set ignoreMissing as true to avoid an unmatched key error',
dict.remove({selectors: ['B2', 'B3', 'Region'], ignoreMissing: true}));
Python setup
See the
Python Environment page for information on the Python API and using
geemap for interactive development.
import ee
import geemap.core as geemap
Colab (Python)
# A dictionary (e.g. results of ee.Image.reduceRegion of an S2 image).
dic = ee.Dictionary({
'B1': 182,
'B2': 219,
'B3': 443
})
print('Dictionary with selected keys removed:',
dic.remove(['B2', 'B3']).getInfo())
dic_subset = dic.remove(**{'selectors': ['B2', 'B3', 'Region'],
'ignoreMissing': True})
print('Set ignoreMissing as true to avoid an unmatched key error:',
dic_subset.getInfo())