Latest Questions

How to bring data frame into single column from multiple columns in python

I have data format in these multiple columns. So I want to bring all 4 columns of data into a single column. YEAR Month pcp1 pcp2 pcp3 pcp4 1984

Getting Bad Gateway and Connection reset by peer using asyncio + aiohttp

Is there some async expert with sharp eyes around? I am using asyncio (Python 3.9) with aiohttp (v3.8.1) to fetch multiple urls asynchronously through a proxy,

Convert numbers to Excel Column Letters in Power Query

I would like to transform Numbers to Excel Column Letters. There are several threads on the topic but it seems that it has not been answered yet for M language.

Embed HTML5 YouTube video without iframe?

Is it possible to embed an html5 version of a youtube video without using an iframe?

Exclude Japanese Stopwords from File

I am trying to remove Japanese stopwords from a text corpus from twitter. Unfortunately the frequently used nltk does not contain Japanese, so I had to figure o

How to use a single CSS parent class for styling grandchildren elements? [duplicate]

Given the following snippet, how can I use the parent class for styling the grandchild element? <body> <div class='parent'>

Is it possible to write a comment after a ';' in an SQL query?

In this code: SELECT * FROM Customers ORDER BY CustomerName ASC; -- some comment If a comment is not part of the query/code, why can't I write it after the ';'

Xamarin - Shell.Current.GoToAsync($"//...") performance too slow on Android

I have a Xamarin project and I'm using visual studio 2019. I consume an API to access data and for my LoginPage flow I used routing in shell. So here is my AppS

I am trying to load words from a text file into a binary search tree

I am trying to load words from a text file into a binary search tree. Each line of the file contains one word. #include <stdio.h> #include <stdlib.h>

Scully prerender - Cannot GET dynamic route

I'm using scully for prerendering bunch of routes, and I skip routes for /board/:boardId: routes: { "/board": { type: 'ignored' }

Can you make complete apps using Flutter & Dart or just the UI part of an app?

I'm confused about what Flutter framework actually does, I know that it uses Dart and have heard that both of them can be used to create cross-platform apps. Bu

Why does a Flow which return records from Room keep to emit data when I add onStart { }? Is it bugs of Room or Compose?

I query records and return them as Flow<List<RecordEntity>> with Room. I run code A, and get result A as I expected. I hope to display a Loading UI

Parsing rvest output from an unstructured infobox

I am attempted to extract data from a wiki fandom website using the rvest package in R. However, I am running into several issues because the infobox is not str

Why is the package size of NPM run bulid inconsistent with the website (React)

I use NPM run bulid to package the website, and the console displays chunk JS is 1.04MB in size, but when I open ifinder locally, the file size is 3.8m. Why? [p

Event Hub Get Status with REST API - 401 Unauthorized

I am attempting to use the REST API to get the Status of my event hub but it is returning "401 Claim is empty or token is invalid". Using the C# example here: h

Images with Firebase and Python Flask API

I am currently developing an API using Firebase from google and Python's Flask libraries. It is a proyect where I am in need of saving images to the DB and then

Is it okay to use an onPressed function in a ChangeNotifier child class

I am using provider for state management, and I've given onTap a value in a function in the ChangeNotifier child class but my app is unresponsive, I mean, when

How can i create a google sheet inside a google drive folder

how to create a google sheet and placing it in a specific google drive folder? file_metadata = { 'name': 'Invoices', 'mimeType': 'application/vnd.google

python list ofwords.the program outputsthosewords&theirfrequencies.Ex:if the input is:hey hi Mark hi mark the output is: hey 1 hi 2 Mark 2 hi 2 mark 2

I thought I could use this code: wordInput = input() myList = wordInput.split(" ") for i in myList: print(i,myList.count(i)) but its output is: hey 1 Hi

Google Places API returns "Unsupported field name 'address_component'"

I'm using the Google Places API to find the address details of a small village in India, following this documentation from Google. My https request looks as fol

How do the dependency paths work in Java .classpath file?

In the Java .classpath file, I see a lot of dependency paths, something like this: <classpathentry kind="lib" path="/a/b/c/d/library.jar"/> Are these pat

Permission denied for relation stl_load_errors on Redshift Serverless

I use Amazon Redshift Serverless and Query editor(v2) and I'm having trouble with user permissions. The following error occurred when importing data(.csv) in S3

QuestPDF: Changing max number of pages

I'm migrating an existing report from iText to QuestPDF, and I am new to both of the packages. I'm not finding much help online for questions about QuestPDF in

How to keep the background of a tab staying in the "selected" color, for a tab linking to a post in Blogger?

In Blogger, there are 2 types of content: posts pages And we can add both post(s) and page(s) to the tabs. If a tab links to a page, then after being clicked, t

How to import JS files with esbuild & jsbundling-rails

I'm moving a Rails 6 app from webpack & webpacker to esbuild & jsbundling-rails I can't find any documentation on the correct way to import custom js fi

"Core Dump" analogue for Python scripts?

Say, my script runs on server and has failed at some moment of time. Except for the error messages in the logs - I would like to have some image file on server

What causes a java.lang.ArrayIndexOutOfBoundsException and how do I prevent it?

What does ArrayIndexOutOfBoundsException mean and how do I get rid of it? Here is a code sample that triggers the exception: String[] names = { "tom", "bob",

Array Processing Employee Records output not correct C++

I have an array processing assignment based on C++ by which the records of each employee presented in a given text file should be calculated and printed as Hour