PDF JavaScript Validation – Dynamic form filling

I am working on a form to dynamically fill in multiple objects in the form. I am currently using the validation JavaScript to do this. I was able to create dropdowns dynamically, but when I added a text box that I wanted to fill in, it stopped working. I think I'm using the wrong method. Help?

That worked:

switch (event.value) {

case "-----":
    this.getField("Test_Label_two")
        .setItems(("-----"));
        break;

case "First":
    this.getField("Test_Label_two")
        .setItems(("One.one", "One.two", "One.three"));
        break;

This did not:

switch (event.value) {

case "-----":
    this.getField("Test_Label_two")
        .setItems(("-----"));
        break;

case "First":
    this.getField("SomeTxtBx") //This is a text box
        .setValue("TestOne"); // Also tried .setText
    this.getField("Test_Label_Two") // This is a dropdown menu
        .setItems(("1", "2"));
        break;

Does the sorting accept a dynamic programming solution?

Dynamic programming is an algorithmic technique. Algorithms are classified as dynamic programming according to their "structure" at a high level, not according to a formal definition. If you really wanted, you could force some sorting algorithms to fit into the dynamic programming paradigm.

To let $ A (1: n) $ Be the array you want to sort, for the sake of simplicity, assume that all of its elements are different, and define $ OPT (i) $ as a sorted array with the smallest $ i $ Elements of $ A $.

According to this definition $ OPT (0) $ is the empty array and if you solve the sub-problems in ascending order $ i $you can recombine them as follows:

$$ displaystyle forall i = 1, dots, n quad quad OPT (i) = OPT (i-1) circ min_ {x in A setminus OPT (i-1)} x, $ $

Where $ circ $ denotes the concatenation. The optimal solution is in $ OPT (n) $. Calculate one $ OPT (i) $ required $ O (n) $ Time, therefore the total time is needed $ O (n ^ 2) $. You only need to save one at a time $ OPT (i) $, so is the spatial complexity $ O (n) $.

This is essentially an ugly way of describing selection sorting.

spfx Web Parts – Display multiple Dynamic IPropertyPanePage.groups Sharepoint Online Framework

Hello everyone, I'm creating a web part to display a full-width bootstrap grid that you can use to personalize SharePoint pages. Selecting the grid size options creates the grid and everything works fine. But I also have to display the properties of a single cell to adjust all grid cells. I've tried everything, but I can only see one object. If I'm right, IPropertyPanePage.groups is an array of objects, but I can only display one object at a time. I know this might be easy for some of you, but I really need help. I'm using the React framework to create the web part.

    return {
      pages: (
        {
          header: {
            description: strings.PropertyPaneDescription
          },
          groups:(
            {
              groupName: strings.BasicGroupName,
              groupFields: (
                PropertyPaneDropdown('GridSize', {
                  label: 'Please Select the Size of the Grid',
                  disabled: false,
                  options: this.gridOptions
                })
              )
            }
          )
        },
        {
          //Page 2
          displayGroupsAsAccordion: true,
          header: {
            description: 'Cells Properties'
          },
          groups: (          
              this.getCellProps()  
          )
        }
      )
    };
  }
}

Short code below

  private getCellProps() {

    var totalcells = 1 * 4;
    console.log('total=' + totalcells);

    if (totalcells != 0) {

      var listPanels =();

      for (var x = 1; x <= totalcells; x++) {
      //console.log(x);

        var singlePanel = {
          groupName: "Panel"+x,
          isCollapsed: true,
          groupFields: (
            PropertyPaneHorizontalRule(),
            PropertyPaneTextField('Title', {
              label: 'Title Panel',
              placeholder: 'Insert Title',
            }),
            PropertyPaneTextField('ImgPath', {
              label: 'Image Path',
              placeholder: 'Insert Path Image URL',
            }),
            PropertyPaneTextField('Link', {
              label: 'Link Image',
              placeholder: 'Insert Link',
            }),
            PropertyPaneDropdown('WidthValue', {
              label: 'Width Value',
              disabled: false,
              options: this.widthOption
            }),
            PropertyFieldToggleWithCallout('toggleInfo', {
              calloutTrigger: CalloutTriggers.Click,
              key: 'toggleInfo',
              label: 'Disable Link Pane',
              calloutContent: React.createElement('p', {}, 'With this control you can enable or disable the link for this cell'),
              onText: 'Disabled',
              offText: 'Enabled',
              checked: this.properties.toggleInfo
            }),
            PropertyFieldToggleWithCallout('IsHidden', {
              calloutTrigger: CalloutTriggers.Click,
              key: 'IsHidden',
              label: 'Hidden/Show Panel',
              calloutContent: React.createElement('p', {}, 'With this control you can Hidden or Show the cell'),
              onText: 'Hidden',
              offText: 'Show',
              checked: this.properties.IsHidden
            }),
            PropertyFieldToggleWithCallout('IsCircle', {
              calloutTrigger: CalloutTriggers.Click,
              key: 'IsCircle',
              label: 'Square/Circle Image',
              calloutContent: React.createElement('p', {}, 'With this control you can Modify the shape of the image'),
              onText: 'Circle',
              offText: 'Square',
              checked: this.properties.IsCircle
            }),
            PropertyFieldToggleWithCallout('NoTitle', {
              calloutTrigger: CalloutTriggers.Click,
              key: 'NoTitle',
              label: 'Enable/Disable Title',
              calloutContent: React.createElement('p', {}, 'With this control you can enable or disable the Title '),
              onText: 'Disabled',
              offText: 'Enabled',
              checked: this.properties.NoTitle
            })
          )
        };
        listPanels.push(singlePanel);
        console.log(listPanels.length);
      }
      return listPanels(3);
    }
  }

Web Scraping – Dynamic Web Scraper in Python

The other week I was struggling to scratch dynamically generated content. So I used the Selenium library with a combination of requests and BS4. I'm not sure how good the implementation is since I just learned how to use these tools. I want general feedback on how I used the libraries, the quality of my code, and the logic behind it.

Link to GitHub README.

from selenium import webdriver
from selenium.webdriver.chrome.options import Options
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as ec
import selenium.common.exceptions
import requests
from bs4 import BeautifulSoup
from time import sleep


def scraper():
    opts = Options()
    opts.add_argument('--headless')
    driver = webdriver.Chrome(r'C:Usersleaguchromedriver.exe', options=opts)

    pos = input('Enter your desired position: ')
    URL = 'https://remote.co/remote-jobs/search/?search_keywords='+pos.replace(' ', '+')
    driver.get(URL)

    # Scroll to the bottom of the page
    while True:
        try:
            WebDriverWait(driver, 5).until(
                ec.text_to_be_present_in_element(
                    (By.CLASS_NAME, 'load_more_jobs'),
                    'Load more listings')
                )
            loadMore = driver.find_element_by_class_name('load_more_jobs')
            loadMore.click()
        except:
            try: # can't locate element - click the close on the popup add
                WebDriverWait(driver, 5).until(
                    ec.presence_of_element_located((By.CLASS_NAME, 'portstlucie-CloseButton'))
                    )
                addClose = driver.find_element_by_xpath('//*(@id="om-oqulaezshgjig4mgnmcn-optin")/div/button')
                addClose.click()
            except: # Timeout / can't locate add - break
                break

    # Find all the job listings
    listings = driver.find_elements_by_class_name('job_listing')

    if len(listings) == 0:
        print(f'There are 0 jobs found by {pos} criteria. Please use different wording.')
        sleep(5)
        scraper()
    else:
        scrapeN = input(f"There are {len(listings)} number of jobs for the {pos} position. If u wish to view a portion of them enter the number of the jobs to view else write 'max': ")
        if scrapeN.lower() == 'max':
            scrapeN = len(listings)
        scrapeN = input(f"There are {len(listings)} number of jobs for the {pos} position. If u wish to view a portion of them enter the number of the jobs to view else write 'max': " )
        print('n')

    for i in range(int(scrapeN)): # Iterate trough all the job listings
        URL = listings(i).find_element_by_tag_name('a').get_attribute('href')
        html = requests.get(URL)
        soup = BeautifulSoup(html.content, 'html.parser')

        jobT = soup.find('h1', class_='font-weight-bold').text
        jobPD = soup.find('time').text
        link = soup.find('a', class_='application_button')('href')

        print(f'Job - {jobT}. This job was {jobPD}.nMore information about the job at {URL}. nLink for application - {link}', end='nn')



if __name__ == '__main__':
    scraper()

Javascript – Chai and Mokka: dynamic tests

I am learning about TDD unit tests with Mocha and Chai on my express server with Firebase. I don't understand how to make statements about randomly generated documents.

My test would be something like this:

describe('DELETE - /api/administracion/tickets/:id', () => {
        it('Debería eliminar un ticket', done => {
            const ticketId = '1234'

            chai.request(server)
                .delete('/api/administracion/tickets/' + ticketId)
                .end((err, response) => {
                    response.should.have.status(200);
                    response.body.should.be.an.instanceOf(Object);
                    response.body.should.have.property('message').eq('El ticket se eliminó correctamente');
                    response.body.should.have.property('data').eq(null);
                    response.body.should.have.property('ok').eq(true);
                    done();
                });
        });
 });

The problem is that ticketId It is generated randomly by Firebase. What came to my mind is to call up the database from the test itself and get the ID of the recently created ticket, but I'm not sure if this is a good practice for unit testing. What should I do?

Dynamic data delivery with JSDelivr Architecture / Design Questions

I have a JavaScript application that retrieves and renders data on a map. Due to CORS restrictions, I decided to save the data in a .js file on GitHub and retrieve it with JSDelivr

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