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QUESTION
Using the existing column name, add a new column first_name to df such that the new column splits the name into multiple words and takes the first word as its first name. For example, if the name is Elon Musk, it is split into two words in the list ['Elon', 'Musk'] and the first word Elon is taken as its first name. If the name has only one word, then the word itself is taken as its first name.
A snippet of the data frame
Name Alemsah Ozturk Igor Arinich Christopher Maloney DJ Holiday Brian Tracy Philip DeFranco Patrick Collison Peter Moore Dr.Darrell Scott Atul Gawande Everette Taylor Elon Musk Nelly_MoThis is what I have so far. I am not sure how to extract the name after I tokenize it
...ANSWER
Answered 2022-Apr-04 at 16:44Try this snippet:
QUESTION
Goal: To perform a web search that looks up a business and from the results, looks for either a "Permanently Closed" text or "Open" with hours or basically anything BUT "Permanently closed."
Problem: I'm using BeautifulSoup to parse the search results, but it only seems to find the correct element by class 50% of the time.
...ANSWER
Answered 2022-Apr-01 at 18:07I'm not sure why this affects it but it actually has to do with how you're encoding your html, or rather the end format of your html that you're using to run the search.
Add '&qs=n&form=QBRE&=%25eManage%20Your%20Search%20History%25E&sp=-1&p'
to the end of your url
variable, and I bet your code will find those class items now.
QUESTION
ANSWER
Answered 2022-Feb-27 at 19:04Try the following correlated subquery using count
QUESTION
I am trying to add reorder to get the data set to arrange from largest to smallest but having issues.
...ANSWER
Answered 2022-Feb-08 at 23:17It looks like you're trying to order by the completion rate. When you have a bar or column chart, ggplot
will order by the factor (or character) field. So to change the order, set the factor levels. There are a variety of ways to do this. Here is one way:
QUESTION
Trying to convert XML to CSV. I am new to python parsing.
Data sample ("Dummy data")
...ANSWER
Answered 2022-Jan-27 at 09:23The tag has an attribute with firstName. Therefore you should use:
QUESTION
I have these 3 tables with data
...ANSWER
Answered 2021-Dec-02 at 06:34you can use select with inner join statement
QUESTION
I have a movie data frame where I want to extract the top 5 movie genres of the United States, I thought about using group by, however, it doesn't work as it considered my genre column (listed_in) as a string. How could this be done?
Here is what is tried:
...ANSWER
Answered 2021-Nov-13 at 16:04You could filter with .loc and then use .value_counts
For example:
QUESTION
I am a beginner to OR and Minizinc, I am trying to modify a example provided by Håkan Kjellerstrand, crew.mzn
I would like to add a constraint stating that a pilot can not start a flight if the previous one is not finished. I have created an array "FDP" containing for each flight, start timestamp, end timestamp, duration. (rest is considered included between start and end).
I am stuck writing my constraint and a bit lost linking flight done by a person to flight characteritics.
Could you please confirm if what I am trying to do is doable. Thanks !
NB: constraints @ line72
...ANSWER
Answered 2021-Oct-28 at 18:18As I understand your problem, the requirement is that a person (not just pilots) cannot be assigned to any overlapping flights.
If this is correct, then the following added constraint should do the work:
QUESTION
I am working on an assignment for class, and we need to format this data. I was thinking that regular expressions would be a very elegant way of formatting the data. But, I ran into some trouble. This is my first time doing this before and I do not know how to properly split the data. I want the beginning to the first digit be the first section, the first digit until the next white space to be the second section, and there till the end of the line to be the third section. Here is my data:
...ANSWER
Answered 2021-Oct-19 at 17:21You can use
QUESTION
I have a list of names inside an array that I need to get data for.
My goal is to use a for-loop that will iteratively perform an API call for each name in the list, with the data from every call being stored into an object inside a Person (useState
) array. So far I've put together a component but it seems to cause the entire site to become glitchy and malfunction.
I believe it may be coming from the way I've used the loop inside the useEffect
, but I'm not entirely sure. Is there a better approach to implementing the component below?
ANSWER
Answered 2021-Oct-14 at 21:19Your implementaion can be better with some changes.
First, you need a function to call your API's which can be implemented with useCallback
hook or with a regular function outside of useEffect
, also you need a catch
block for failure API call:
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