p tag

1371 questions

1 answers
346 views
0

"Beautiful soup" question!

Hi, everyone.I'm leaving a question because I got stuck while crawling Python.We found a specific class and found the value below.stock = soup3.find('div',{'id':'layout_config_full'})#Result<div cl...

python beautifulsoup

1 years ago

1 answers
341 views
0

PHP wants to retrieve from database array, but only one character can be retrieved

PrerequisiteExcuse me.I am a beginner in PHP.We are currently creating a product listing page to create an EC site.What do you want to doI want to get the data stored in the database in an array.probl...

php

1 years ago

2 answers
310 views
0

When an inexperienced person studies PHP and JavaScript, what year or later should the book be published?

I'm an inexperienced student, but I'd like to study programming languages PHP and JavaScript on my own.I heard that programming languages change in a few years.If it is a book, how many years or later...

javascript php

1 years ago

1 answers
423 views
0

For, while

For statement hap=0for n in range(1234,4568): if n%444 ==0: hap += nprint(hap)How do I change this to a while statement

for while-loop python

1 years ago

2 answers
428 views
0

Understanding Socket Communication Buffer Size

C++ implements UDP socket communication.I don't know how to set the receive buffer size.Do you have any tools to see how much buffers you sent?The code on the page I referenced when I made it is set t...

socket udp

1 years ago

1 answers
272 views
0

Send mail to Ravel mailhog test error Connection could not be established with host mailhog:stream_socket_client():

We introduced mailhog to test mail transmission with Ravel, which is operated by docker.However, an error has occurred and cannot be sent.Swift_TransportExceptionConnection could not be established wi...

php laravel sendmail

1 years ago

1 answers
420 views
0

I want to fix the scraping garbled characters.

https://live23.5ch.net/test/read.cgi/livetbs/1220170942/I'd like to scrap this url reply, but the following code will cause garbled characters.res=requests.get(https://live23.5ch.net/test/read.cgi/liv...

python web-scraping beautifulsoup

1 years ago

1 answers
287 views
0

I want to change the background-size depending on the device I use.

What do you want to doThe background-size doesn't look good in the app I'm making. So I want to do something like contain for pc, cover for other things.Example Codepages.scss.top-main{ padding —200px...

ruby-on-rails ruby bootstrap scss

1 years ago

1 answers
390 views
0

The registration process does not work with laravel.

After entering characters using the store mezzot, when I press the registration button, I want to do the registration process and add it to the list screen, but I got the following error, so it doesn'...

php laravel

1 years ago

1 answers
431 views
0

How can I change the inspector-style sheet of the verification tool?

I am creating a site with WordPress.I'm an amateur.If you look at what you want to change in the verification tool, you can see that the element style is The file name is inspector-stylesheet.That's t...

php wordpress

1 years ago

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