Dive into Code

\q

pandas
jupyter
bottleneck
numexpr
matplotlib
numpy
ujson
ijson
babel
six
wheel
pillow
ipython
mypy
beautify
autopep8
pylint
python-language-server
flake8
pylama
pylama-pylint
sorl-thumbnail
python-memcached
gunicorn
psycopg
psycopg2-binary
django
pylint-django
djangorestframework
djangorestframework-simplejwt
djangorestframework-datatables
django-cors-headers
django-filter
django-uuslug
django-mptt
django-debug-toolbar
django-extensions
django-admin-sortable2
django-redis
sorl-thumbnail
celery
django-celery
django-redis-cache
redis
django-cache-machine
scrapy
scrapy-djangoitem

<h2>backup postgresql</h2>
pg_dump -U user-name -d source_db -f dumpfilename.psql
<h2>restore postgresql</h2>
psql -U  user-name -d desintation_db -f dumpfilename.sql

(function($){
    $(document).ready(function(){
      $('#id_form').on('submit', function(e){
          e.preventDefault();
          $.ajax({
              url: $(this).attr('action'),
              method: $(this).attr('method'),
              data: $(this).serialize(),
              datatype: 'json',
              success: function(response){
                $('.result').html('');
                var data = eval(response);
                for (var key in data) {
                  if (data.hasOwnProperty(key)) { // this will check if key is owned by data object and not by any of it's ancestors
                    $('.result').append(key + ':' + data[key] + '</br>'); // this will show each key with it's value
                  }
                }
               }
         });
      });
    });
})(jQuery)

sudo apt-get install python3-venv 
python3 -m venv virtualenv
source virtualenv/bin/activate