sium_hossain siumhossain

Suppose we want to store crypto coin value information every 30 sec or 10 sec whatever and as well as we want to check whether

the price rasie or fall from previous price. And this type of functionality we have to outside from our network. So we need celery

which is help us to run this kind of functionality. And for running celery we need radis server..

Redis surver can run by

redis-server

Vue, vuex and axios pocket note ✍

Using axios - note axios base url declare by

import axios from 'axios'
axios.defaults.baseURL  =  "http://127.0.0.1:8000/"

And for default header for every request declare by :

axios.defaults.headers.common['Authorization'] =  "Token "  +  localStorage.getItem('token')

from django.db.models.signals import post_save
from django.dispatch import receiver
@receiver(post_save, sender=User)
def post_user_created_signal(sender,instance,created,**kwargs):
  if created:
      print('hello user created')

👉 Create a .sh script by

nano kite.sh

👉 Paste it via ctrl+shift+v

#!/usr/bin/env bash
set -e

Download node js from official website

tar -xf node-v#.#.#-linux-x64.tar.xz
sudo mv node-v#.#.#-linux-x64/bin/* /usr/local/bin/
sudo mv node-v#.#.#-linux-x64/lib/node_modules/ /usr/local/lib/

#.#.# means the version number of node.

sudo apt install gufw

Open gufw from app launcher

Go to the Rules tab

Click the [+] button to add a new rule

Select the direction "Both"

sudo add-apt-repository "deb http://archive.ubuntu.com/ubuntu $(lsb_release -sc) main universe restricted multiverse"

Download chrome webdriver from

Click here for download

Make sure driver version match your chrome browser version

Open folder where chrome driver downloaded and open terminal & run one by one

sudo chmod +x chromedriver

	<template>
	<div class="container">
	<div class="large-12 medium-12 small-12 cell">
	<label>File
	<input type="file" id="file" ref="file" v-on:change="handleFileUpload($event)"/>
	</label>
	<button v-on:click="submitFile()">Submit</button>
	</div>
	</div>
	</template>