grit | I would recommend making an alias
kandi X-RAY | grit Summary
kandi X-RAY | grit Summary
I would recommend making an alias and adding it to your .bashrc.
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QUESTION
I'd like to examine the Psychological Capital (a construct consisting of four dimensions, namely hope, optimism, efficacy and resiliency) of founders using computer-aided text analysis in R. So far I have pulled tweets from various users into R. The data frame contains of 2130 tweets from 5 different users in different periods. The dataframe is called before_failure. Picture of original data frame
I have then used the quanteda package to create a corpus, perfomed tokenization on it and removed redundant punctuatio/numbers/symbols:
...ANSWER
Answered 2022-Feb-01 at 17:16The easiest way to do this is to use tokens_lookup()
with a category for tokens not matched, then to compile this into a dfm that you then convert to term proportions within document.
To use a reproducible example from built-in quanteda objects, the process would be the following. (You can substitute your own corpus and dictionary and the code should work fine.)
QUESTION
I have a JSON object that looks like this:
...ANSWER
Answered 2021-Dec-07 at 12:57It seems like because the JSON object is not an array of objects, the deserializer cannot convert it to an IEnumerable
Yes, it is not an array of objects, it is an object with others objects in it, I believe that using default serializers/deserializers you will not be able to work this JSON out.
Unless you end up using dynamic objects (can be a JObject) and then cast it to another structure, the only way is to write a custom serializer for this specific case and build an workaround this JSON.
You can try this:
QUESTION
I have a JSON array like this:
...ANSWER
Answered 2021-Nov-18 at 13:09I think this is very simple just if you update your functions like this
QUESTION
Given source and target dataframes in Pandas, I need to update a column in the target dataframe by an amount specified in a column of the source dataframe, for every match on a key column.
In the example below, the source and target dataframes are RecetteDF
and InventaireDF
, respectively. The key column common to both is Codes interne
. Quantite Reserver
in the target has to be incremented with values from Quantite requise
from the source on matching key.
I've made it work, but it's really not optimal.
So far my function looks like this:
...ANSWER
Answered 2021-Sep-24 at 06:54You can use pandas.merge
to pull Quantite requise
in from RecetteDF
whenever you have a match. The merge should be done using left
, so that we preserve rows of InventaireDF
even when there is no match. Here is some code that should work:
QUESTION
I have an Ionic React app and want to download data as CSV. Therefore I added react-papaparse, but I am unable to download the data with the app. As soon as I try it in the browser, it works fine.
In the end, I want to be able to fetch data stored on the phone, convert it from JSON to CSV, and then download it to the phone. I tried it as well with my fetch data as with a dummy array. Neither worked.
But when I click the button inside the browser, I am able to save the generated CSV file. Therefore I think my basic code is working, I am just missing a piece to make it work on the phone/emulator (android studio).
...ANSWER
Answered 2021-Sep-21 at 15:05Make a test page that eliminates everything except the code you want to focus on. That way you can concentrate on implementing file download.
For example:
QUESTION
I was wondering if anyone could help me with this problem that has been plaguing me.
I am currently using Qt Creator with verion 5.11.3 Qt on Ubuntu to build a project. Every time I try to build I get the error "gl.h: No such file or directory".
The error occurs next to the line in my code that says "#include
I have ran the following code as well and it did not change the outcome
...ANSWER
Answered 2021-Jul-26 at 18:58Install the OpenGL dev support:
QUESTION
These are the grocery store lists:
...ANSWER
Answered 2021-Apr-26 at 13:06Make sure you are using item.lower() and not item.lower. I would also use a dictionary, where the key is the name of the aisle, and the value is a list of items in that aisle.
QUESTION
I would like to implement functionality for being able to search a QPlainTextEdit
for a query string, and display all matched lines in a table. Selecting a row in the table should move the cursor to the correct line in the document.
Below is a working example that finds all matches and displays them in a table. How can I get to the selected line number in the string that the plaintextedit holds? I could instead use the match.capturedEnd()
and match.capturedStart()
to show the matches, but line numbers are a more intuitive thing to think of, rather than the character index matches.
ANSWER
Answered 2021-Mar-13 at 15:14In order to move the cursor to a specified position, it's necessary to use the underlying QTextDocument using document()
.
Through findBlockByLineNumber
you can construct a QTextCursor and use setTextCursor()
to "apply" that cursor (including the actual caret position) to the plain text.
QUESTION
I'm currently writing a reporting dashboard for work and thanks to some changes in what is supported, my fancy and dynamic RShiny app is a no go so i'm trying to port it all over to javascript. I know almost no js, having written everything i know in python and R, and it is causing a significant head ache.
Problem: I'm importing a csv and attempting to have dynamically produced graphs show a variety of things, coloured by a particular columns values.
So to keep it simple, (the real csv has almost twenty columns at this point and a few hundred rows of data) lets say i have:
...ANSWER
Answered 2021-Mar-02 at 10:34I have fixed this now, i was relying on this working much like Python or R where colour is essentially figured out by the script rather than being explicitly given to it.
I'm aware this is still rough and i have alot to learn but i'm posting this in case it helps any future prospective js student.
QUESTION
Suppose we have an excel spreadsheet that looks like:
...ANSWER
Answered 2021-Feb-16 at 18:26The following should work:
- Create a
Map
to summarize statuses per ID usingCollectors.groupingBy
+Collectors.summingInt
- Filter entries of the intermediate map and collect keys (IDs) to the list.
If the order of IDs should be maintained as in the input file, a LinkedHashMap::new
can be provided as an argument when building the map.
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