khamidou

<form method = "POST" action="resultat.html"> {% csrf_token %}
    <select name="entry_to_delete">
        {% for product_name, product_id in history %}
        <option value={{ product_id }}>{{ product_name }}</option>
        {% endfor %}
    </select>
    
    <input type = "submit" value = "Submit"> 

</form>

khamidou

from django.db import models
from django import forms

class Niveau(forms.Form):
    choix_niveau=(
        ('deb', 'debutant'),
        ('int', 'intermédiaire'), 
        ('av', 'avancé'))
    niveau=forms.ChoiceField(choices=choix_niveau)

khamidou

# Exponential backoff in Ruby
begin
  make_request
rescue RequestError => e
  if retries <= max_retries
    retries += 1
    sleep 2 ** retries + rand(20)
    retry
  else
    raise "Timeout: #{e.message}"

khamidou

public async Task<ActionResult> NylasAuthenticationResult(string code)
        {
            using (HttpClient httpClient = new HttpClient())
            {
             
                // tried as x-www-form-encoded
                var postData = new List<KeyValuePair<string, string>>();
                postData.Add(new KeyValuePair<string, string>("client_id", "cf7jhxlkkvimkxvd2vnkkzci"));
                postData.Add(new KeyValuePair<string, string>("client_secret", "your_secret"));
                postData.Add(new KeyValuePair<string, string>("grant_type ", "authorization_code"));