abhianair’s gists

abhianair / main.py

Last active September 20, 2021 09:47

Fask Create new schema and create tables to that schema using SQLAlchemy

	import sqlalchemy
	from flask_sqlalchemy import SQLAlchemy
	from sqlalchemy import create_engine
	from app import db

	# engine = create_engine(app.config['SQLALCHEMY_DATABASE_URI'])
	# if not engine.dialect.has_schema(engine, schema_name):
	# engine.execute(sqlalchemy.schema.CreateSchema(schema_name))
	# insp = sqlalchemy.inspect(engine)
	# if engine.dialect.has_schema(engine, schema_name):

abhianair / crontab

Last active June 11, 2021 17:08

Covid vaccine request - python - A python script to retrieve available hospital name at kozhikode if 18+ vaccine doses(dose 1) are available up to 5 days and result will be send to the email

	#vaccine crons
	/30 * * * /bin/bash -l -c 'cd /Users/username/path/to/file && python3 main.py'
	#end

abhianair / main.html

Created May 7, 2021 08:16

Wave CSS

abhianair / some.js

Created March 25, 2021 03:58

Alert when div is visible during scrolling

	// hide the navbar when reached bottom
	window.addEventListener('scroll', function() {
	var element = document.querySelector('.site-footer');
	var position = element.getBoundingClientRect();
	// checking whether fully visible
	if(position.top >= 0 && position.bottom <= window.innerHeight) {
	// console.log('Element is fully visible in screen');
	}else{
	$('.navbar').slideDown();
	}

abhianair / index.html

Last active March 9, 2021 05:24

Select menu css style

	<div class="select_box">
	<select id="test">
	<!-- options here -->
	</select>
	</div>

abhianair / file.txt

Last active April 27, 2024 15:03

Remotely connecting to digital ocean postgresql server using pgadmin

	1) Login to your droplet with super admin privilage.

	2) Navigate to /etc/postgresql/{version}/main.

	3) open postgresql.conf sudo nano postgresql.conf

	add line

	listen_addresses = '*'

abhianair / app.html.erb

Created June 24, 2020 05:08

Specific title tag for specific page or default title

	<title><%= (yield(:title) unless yield(:title).blank?).to_s + ("Default title" if yield(:title).blank?).to_s %></title>

	<% content_for :title, "Special title" %>

abhianair / command.txt

Last active May 18, 2020 09:16

Lets encrypt command for nginx

sudo certbot --nginx --server https://acme-v02.api.letsencrypt.org/directory

abhianair / application.html.erb

Created May 18, 2020 08:52

Stripe payment integration in ruby on rails

abhianair / command.txt

Created May 15, 2020 10:25

Commands to restart the puma in remote server

	#If the application is deployed using capistarno.

	cap staging deploy:restart // cap production deploy:restart

	#if the above command failed due to version controll issue:

	#Error reports:

	bundler: command not found: puma
	Install missing gem executables with `bundle install`