Contradictory pandas.DataFrame behavior when assigning value to a column

I have the following dataframe: df3.head() 2005-02-23 NaN NaN 2005-02-24 0.888447 2.260956 2005-03-24 -1.616620 NaN 2005-04-12 NaN NaN 2005-04-28 0.233408 -2.340463 If I run the following lines: df4 = df3.dropna(thresh=2).rename(columns={‘a’: ‘x’, ‘b’: ‘y’}) df4[‘c’] = 1 the code is executed without warnings. However, If instead I run the following lines : df4 = df3.dropna(thresh=2) #.rename(columns={‘a’:…

Details

Add or remove editors in 1st protection in multiple sheets

good day! I have several sheets with 1 protection each, and I want to loop among these sheets and add or remove editors in their protections. Initially, I have this code: function AddOrRemove() { var spreadsheet = SpreadsheetApp.getActive(); var allProtections = spreadsheet.getActiveSheet().getProtections(SpreadsheetApp.ProtectionType.SHEET); var protection = allProtections[0]; protection.removeEditors([’[email protected]’]); protection.addEditors([’[email protected]’]); }; This removes [email protected] while adds [email protected]

Details

how to install the latest version of Tensorflow for CPU

I am trying to install TensorFlow and I get this error when I try to import it : Traceback (most recent call last): File “C:\Users\USER\Anaconda3\lib\site-packages\tensorflow_core\python\pywrap_tensorflow.py”, line 58, in <module> from tensorflow.python.pywrap_tensorflow_internal import * File “C:\Users\USER\Anaconda3\lib\site-packages\tensorflow_core\python\pywrap_tensorflow_internal.py”, line 28, in <module> _pywrap_tensorflow_internal = swig_import_helper() File “C:\Users\USER\Anaconda3\lib\site-packages\tensorflow_core\python\pywrap_tensorflow_internal.py”, line 24, in swig_import_helper _mod = imp.load_module(‘_pywrap_tensorflow_internal’, fp, pathname, description) File…

Details

forEach js, choosing objects in array?

// Complete the below questions using this array: const array = [ { username: “john”, team: “red”, score: 5, items: [“ball”, “book”, “pen”] }, { username: “becky”, team: “blue”, score: 10, items: [“tape”, “backpack”, “pen”] }, { username: “susy”, team: “red”, score: 55, items: [“ball”, “eraser”, “pen”] }, { username: “tyson”, team: “green”, score: 1,…

Details