[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2023-10-06 UTC."],[[["\u003cp\u003eThe \u003ccode\u003esize()\u003c/code\u003e method returns the number of entries (key-value pairs) within an Earth Engine Dictionary object.\u003c/p\u003e\n"],["\u003cp\u003eThis method is useful for determining the size or length of a dictionary, such as one generated from image analysis operations.\u003c/p\u003e\n"],["\u003cp\u003eUsage involves calling \u003ccode\u003esize()\u003c/code\u003e on a Dictionary object (e.g., \u003ccode\u003edictionary.size()\u003c/code\u003e), which returns an integer representing the entry count.\u003c/p\u003e\n"],["\u003cp\u003eExamples are provided in both JavaScript and Python demonstrating the application of the \u003ccode\u003esize()\u003c/code\u003e method with Earth Engine Dictionaries.\u003c/p\u003e\n"]]],[],null,["# ee.Dictionary.size\n\nReturns the number of entries in a dictionary.\n\n\u003cbr /\u003e\n\n| Usage | Returns |\n|---------------------|---------|\n| Dictionary.size`()` | Integer |\n\n| Argument | Type | Details |\n|--------------------|------------|---------|\n| this: `dictionary` | Dictionary | |\n\nExamples\n--------\n\n### Code Editor (JavaScript)\n\n```javascript\n// A dictionary (e.g. results of ee.Image.reduceRegion of an S2 image).\nvar dict = ee.Dictionary({\n B1: 182,\n B2: 219,\n B3: 443\n});\n\nprint('The number of dictionary entries', dict.size());\n```\nPython setup\n\nSee the [Python Environment](/earth-engine/guides/python_install) page for information on the Python API and using\n`geemap` for interactive development. \n\n```python\nimport ee\nimport geemap.core as geemap\n```\n\n### Colab (Python)\n\n```python\n# A dictionary (e.g. results of ee.Image.reduceRegion of an S2 image).\ndic = ee.Dictionary({\n 'B1': 182,\n 'B2': 219,\n 'B3': 443\n})\n\nprint('The number of dictionary entries:', dic.size().getInfo())\n```"]]
