Trying to count distinct number of times a person entered a facility on each day. What I've achieved: Distinct entries by the person for the four columns. df =
TL;DR - How can I improve the handling of delete events with changeStreams and make sure they're only emitted to the relevant users? Currently, I'm using MongoD
I want to maintain a variable with a string which contains backslashes and don't want to alter that. When I try to use the string, it gets extra backslashes as
I'm passing data to a component and I'm able to get this data from props. But I want to pass this data to the component data function as well. Here is parent co
<?php $a = file_get_contents('http://www.google.com'); echo $ Why is the browser returning this error? Warning: file_get_contents(http://www.google.com) [
How would I get/find the username that the computer owner is using currently (while logged in), using NodeJS? I have searched around a bit, but haven't found an
I just saw someone wrote this below and got confused why sum() could be used to remove the bracket from another list: pwd = [['x'], ['y'], ['z']] a = sum(pwd,
I've following folder structure: _documentation android app1 doc1 doc2 app2 doc3 And inside my config file I've set it up like following: # Collections coll