224 questions
$str='abcdefg<span style=font-size:20px;>hijklmnop</span>qrs<span style=font-size:18px;color=F00;>tuv</span>wxyz';;I would like to use php to make the above string as follows.A...
Thank you for your help, I'm a python beginner. I'm scraping horse racing data using python 2.7, beautiful group, but I'm having a hard time. I can print only one line, but I don't know which script t...
We've created an array to get d3.js to read using the for statement.Originally var nodes=[{label: Russian plane shot down 2 people killed, countermeasures against Turkey NHK News, {label: Young digi...
How do I print an array of R's array to a data frame?Specifically, if there is an n-dimensional array, I would like to output it as follows.The first column contains the first-dimensional index number...
In JavaScript, click constarray= { A—6, B—1, C—3}I would like to sort the array of objects such as in numerical order (higher order) by key.What should I do? constarray= { A—6, C—3, B : 1}
I'm a beginner in PHP.I am currently preparing a questionnaire form.アンケート Fill in the questionnaire②Input Confirmation Form③Answer completion page (at this point the questionnaire will be printed in a...
Ladies and gentlemen,Thank you for your help.As the number of searches is not large, I am trying to create a search system with CSV.You are trying to create a table by retrieving data from form, selec...
I am currently studying Python and am writing a program using the API.However, I would like to use a one-dimensional array for the values to be set in JSON, but it does not work.How should I describe ...
Prerequisites/What you want to achieveI'm doing a grade processing task with JavaScript.(The task is to enter a student's grade (score) and display the average and highest scores.) The content is Firs...
The opencv image processing program has been rewritten to C++→Python.Among them, there was an element-by-element subtraction of the array (120, 109, 3), but this result does not fit between the two pr...
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