ee.String.rindex

  • The rindex method searches a string for the last occurrence of a substring.

  • It returns the index of the first match, or -1 if no match is found.

  • The method takes two string arguments: the target string to search and the pattern string to find.

 Searches a string for the last occurrence of a substring. Returns the index of the first match, or -1.

UsageReturns
String.rindex(pattern)Integer
ArgumentTypeDetails
this: targetStringThe string to search.
patternStringThe string to find.

Examples

Code Editor (JavaScript)

print(ee.String('aBc-Abc').rindex('A'));  // 4
print(ee.String('aBc-Abc').rindex('a'));  // 0
print(ee.String('aBc-Abc').rindex('Bc'));  // 1
print(ee.String('aBc-Abc').rindex('Z'));  // -1
print(ee.String('aBc-Abc').rindex('-'));  // 3
print(ee.String('aBc-Abc').rindex(''));  // 7

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)

print(ee.String('aBc-Abc').rindex('A').getInfo())  # 4
print(ee.String('aBc-Abc').rindex('a').getInfo())  # 0
print(ee.String('aBc-Abc').rindex('Bc').getInfo())  # 1
print(ee.String('aBc-Abc').rindex('Z').getInfo())  # -1
print(ee.String('aBc-Abc').rindex('-').getInfo())  # 3
print(ee.String('aBc-Abc').rindex('').getInfo())  # 7