Babadook | less Powershell Persistent and Resilient Backdoor | Command Line Interface library
kandi X-RAY | Babadook Summary
kandi X-RAY | Babadook Summary
Connection-less Powershell Persistent and Resilient Backdoor.
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Trending Discussions on Babadook
QUESTION
I want to multiply the value of all 'imdb' keys by 10 and update the value. In the code below when I print_r $horrorMovies it just shows I have created a new array with the required amounts. Its almost there if i do
...ANSWER
Answered 2017-Sep-30 at 20:13There's a few problems with your code:
- Your
imdbMultiply
function needs to return the$n
array, but modified so theimdb
key is multiplied by 10. array_map
returns the new array, so you should set$horrorMovies
to the result ofarray_map
In the end, your code should look like this:
QUESTION
So, I was reading about the $each
modifier in mongoDB
, that it is used to update
multiple elements in an array in a document.
I was wondering if we could do the same while using insert
- meaning adding multiple array values at once.
For example, I wrote this to insert multiple values in array within a document -
...ANSWER
Answered 2017-May-06 at 19:49The insert
method in MongoDB
does not allow for any modifiers, as per the documentation:https://docs.mongodb.com/v3.2/reference/method/db.collection.insert/
So, the $each
modifier can only be used for update as @bad_deadpool rightly pointed out.
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