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QUESTION
I see that jq
can calculate addition as simply as jq 'map(.duration) | add'
but I've got a more complex command and I can't figure out how to perform this add
at the end of it.
I'm starting with data like this:
...ANSWER
Answered 2021-Jun-15 at 22:54If any of your output is going to be raw, you need to pass -r
; it'll just be ignored for data items that aren't strings.
Anyhow -- if you write (expr1, expr2)
, then your input will be passed through both expressions. Thus:
QUESTION
I have two python lists
...ANSWER
Answered 2021-Jun-15 at 13:35If no problem with starting by 0
for new columns names use DataFrame
constructors with join
:
QUESTION
I'm doing some scraping, but as I'm parsing approximately 4000 URL's, the website eventually detects my IP and blocks me every 20 iterations.
I've written a bunch of Sys.sleep(5)
and a tryCatch
so I'm not blocked too soon.
I use a VPN but I have to manually disconnect and reconnect it every now and then to change my IP. That's not a suitable solution with such a scraper supposed to run all night long.
I think rotating a proxy should do the job.
Here's my current code (a part of it at least) :
...ANSWER
Answered 2021-Apr-07 at 15:25Interesting question. I think the first thing to note is that, as mentioned on this Github issue, rvest
and xml2
use httr
for the connections. As such, I'm going to introduce httr
into this answer.
The following code chunk shows how to use httr
to query a url using a proxy and extract the html content.
QUESTION
I am using a container that allows to pass a command to be run during the entrypoint : the entrypoint does an exec $@
.
I would like to run this command to add a line at the end of the config file :
...ANSWER
Answered 2021-Jun-10 at 08:41I suggest you to create a script name run.sh
like this:
QUESTION
The following link shows how to add multiple EntityRuler with spaCy. The code to do that is below:
...ANSWER
Answered 2021-Jun-15 at 09:55Imagine that your dataframe is
QUESTION
I want to print all lines that has this string at its very end - /Season $N
. Here $N is any number that can either start from 0 or 01. Lastly Before printing such lines , i want to strip /Season $N
from its end and remove duplicates if any ( can just use sort -u )
cat file.txt
...ANSWER
Answered 2021-Jun-15 at 07:43This will do what you want
QUESTION
I am trying to sort this array
...ANSWER
Answered 2021-Jun-15 at 07:06You could take an object with the order and for not known items take a large value to sort them to the end of the array
QUESTION
I want to go from this:
name pet 1 Rashida dog 2 Rashida cat 3 Jim dog 4 JIm dogto this:
name num_dogs num_cats 1 Jim 2 0 2 Rashida 1 1In R I would do
...ANSWER
Answered 2021-Jan-22 at 20:50There are lots of different ways to do this.
If you are filtering the value of a single column, then you can use the .agg with a custom lambda function.
QUESTION
Disclaimer: I am new to coding.
I assume my issue is within my for loop, but I am not sure what to change even after browsing answered questions on stackoverflow. So, here is my code with regards to my question:
...ANSWER
Answered 2021-Jun-14 at 20:50Try this in the for loop:
QUESTION
I know there are a thousand similar questions, but mine has almost no context, generic as can be, and right out of the box. Why is the flex-direction row property not taking effect?
React View ...ANSWER
Answered 2021-Jun-14 at 21:00Since Fragment
is a component, className
goes to props
object and does not pass as actual style.
Just wrap the items in a div and give it the class:
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