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1 answers
351 views
0
QuerySelector() on DOMParser() object results in null

I would like to fetch the contents of a specific selector by fetching the web page.However, if you execute the code below, domTarget is null.How can I get the contents of the selector? document.addEve...


1 answers
276 views
0
I received the response of vue3api in the store, but when I return it to the front, it becomes undefined.

Problem with api side receiving response but not returning it to vue wellvue<template> <div class=register-wrap> <h1class=title>Membership </h1> <[email protected] event=regist...

1 years ago

2 answers
391 views
0
I'm struggling with self-taught programmer p. 130.

import csvwith open(st.csv, w, newline=') asf: w=csv.writer(f, delimiter=,) w.writerow (one, two, three) w.writerow (four, five, six)I don't know if I should save this file as .py or .csv.Either wayim...

1 years ago

1 answers
440 views
0
How to launch a locally created React app to access and view it from a browser on another PC.

Could you tell me how to set up the local React application to be displayed from another PC browser?  I learned how to create a React app on my PC and launch it from my PC (local).When you launch a co...

1 years ago

1 answers
434 views
0
2D array append

A1 = [[6,-8,11], [7,10,12],[12,14,7],[-5, 9, 4],[5, 7, 8],[3, 13, -2],[11, 8, 9],[3, 5, 4]]I'd like to add the sum of the first and third values after this[[6, -8, 11, 17],[7, 10, 12, 19],[12, 14, 7, ...

1 years ago

2 answers
344 views
0
Understanding Docker Container Run Errors

I'm building an image of the Dockerfile and starting the container.Run'docker COMMAND --help' for more information on a command.appears.I don't think the syntax is wrong, but is there anything strange...

1 years ago

1 answers
310 views
0
I don't know what it is, but I'm curious about this.

from shapely.geometry import Pointdef somefunc(lst): return [Point(x) for x in lst]if __name__ == __main__: xy = [(x, x) for x in range(1, 10)] print(somefunc(xy)) There is a need to add a count varia...

1 years ago

1 answers
337 views
0
Web Development Portfolio Development Steps and Learnings

I'm a beginner in programming.I am currently studying HTML, CSS, and Python, and I am thinking of proceeding with portfolio creation at the same time.When creating a web application, HTML, CSS, Javasc...

1 years ago

2 answers
447 views
0
I manage the file name as a number like 111.jpeg, and I want to re-number it all at once with xargs-n2mv, but some files will disappear.

ls1.jpeg2.jpeg3.jpeg11.jpeg12.jpeg13.jpeg101.jpeg102.jpeg103.jpegI want to increase the number by 2ls|seds/\.jpeg//|awk'{print$1.jpeg$1+2.jpeg}'1.jpeg 3.jpeg101.jpeg 103.jpeg102.jpeg 104.jpeg103.jpeg ...

1 years ago

1 answers
331 views
0
cscanf; I did everything well, but I get a c6328 error.

I'm a beginner who just started learning coding. After the first class, I got confused during the assignment, so I'm leaving a question like this. #include <stdio.h>int main(void){char str[300];...

c
1 years ago
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