Until now, we have been using the native-code tag for questions involving high-level code that calls c, c++, or similar lower-level code.
Occasionally, people write code to allow c or c++ code to call code in a higher-level language, perhaps in an embedded interpreter. In that case, using the na...
I implement one of the approaches. If anyone have more appropriate solution please share.
import java.util.regex.*;
class Regex11 {
public static void main(String[] args){
String stringToBeMatched = "9444433333";
Pattern pattern = Pattern.compile("(\\d)\\1{3}");
Matche...
In this code I'm using nodemailer for sending otp email from my gmail account. I have also used ejs for creatimg html templates for emails. This code actually works perfect.
I am a bit concerned about how the code is written.
const ejs = require("ejs");
const path = require("path");
const otpTema...
const LISTENING_TASKS = {
_7B2CDA: {number: "7B2CDA",
type: TASKS_TYPES.written_1,},
}
The problem here is that DRY principle is violated. Namely: _7B2CDA equals "7B2CDA".
I need this number. But I don't wan to repeat myself. Could you help me?
I'm trying to add notification to my expo cli project so I choosed react native firebase notification. and I had this error :
useEffect(() => {
// Assume a message-notification contains a "type" property in the data payload of the screen to open
messaging().onNotificationOp...
I am new to javascript and I made a simple Rock Paper scissor game with User Interface.
There will be 5 rounds and user will play against the computer by clicking any of the three buttons.
See Live preview
Review my code:
Html:
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<title
I've got an array of objects,
Input
[
{ file: '1.pdf', text: 'Page: 1 / 2' },
{ file: '2.pdf', text: 'Page: 2 / 2' },
// -- '1.pdf':['1.pdf','2.pdf']
{ file: '3.pdf', text: 'Page: 1 / 3' },
{ file: '4.pdf', text: 'Page: 2 / 3' },
{ file: '5.pdf', text: 'Page: 3 / 3' },
// -- '2....
I was recently tasked with creating a function that could generate a "varied" version of some collection of parameters. As in, it should take in a list of parameters, and then vary the value of the first one while leaving the rest fixed -- thus creating some variations.
We then move on to the nex...
This question is about pivoting and padding columns.
Two very frequent activities in pandas.
I have a raw df, I need to manipulate from long to wide and then pad NaN based on a specific rule.
My code works, but I think is not efficient and elegant, plus It is not able to generalize as I highlight...
