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@rkjha
rkjha / nginx-config-rails4-with-puma-ssl-version.conf
Last active November 2, 2023 11:57
Nginx config for rails 4 application using puma [ssl and non-ssl version]
upstream myapp_puma {
server unix:/tmp/myapp_puma.sock fail_timeout=0;
}
# for redirecting to https version of the site
server {
listen 80;
rewrite ^(.*) https://$host$1 permanent;
}
@staltz
staltz / introrx.md
Last active December 1, 2025 11:31
The introduction to Reactive Programming you've been missing
@gcardone
gcardone / ConfidenceIntervalApp.java
Last active March 31, 2024 13:13
How to calculate confidence interval for means with unknown standard deviation using the Student t distribution. Needs Apache Commons Math library.
import org.apache.commons.math3.distribution.TDistribution;
import org.apache.commons.math3.exception.MathIllegalArgumentException;
import org.apache.commons.math3.stat.descriptive.SummaryStatistics;
public class ConfidenceIntervalApp {
public static void main(String args[]) {
// data we want to evaluate: average height of 30 one year old male and female toddlers
// interestingly, at this age height is not bimodal yet
double data[] = new double[] { 63.5, 81.3, 88.9, 63.5, 76.2, 67.3, 66.0, 64.8, 74.9, 81.3, 76.2, 72.4, 76.2, 81.3, 71.1, 80.0, 73.7, 74.9, 76.2, 86.4, 73.7, 81.3, 68.6, 71.1, 83.8, 71.1, 68.6, 81.3, 73.7, 74.9 };
@kinopyo
kinopyo / gist:2343176
Created April 9, 2012 12:37
Override Devise RegistrationsController, override redirect path after updating user

Override Devise RegistrationsController

Overview

Here I'll show you

  • How to override devise registrations_controller(related to create/update user account)
  • How to change redirect path after updating user

Override RegistrationsController

@rstacruz
rstacruz / index.md
Last active December 12, 2025 04:00
Rails models cheatsheet

Rails Models

Generating models

$ rails g model User

Associations

belongs_to

has_one

@dhh
dhh / gist:1014971
Created June 8, 2011 18:09
Use concerns to keep your models manageable
# autoload concerns
module YourApp
class Application < Rails::Application
config.autoload_paths += %W(
#{config.root}/app/controllers/concerns
#{config.root}/app/models/concerns
)
end
end
@pksunkara
pksunkara / config
Last active November 6, 2025 15:19
Sample of git config file (Example .gitconfig) (Place them in $XDG_CONFIG_HOME/git)
# vi: ft=dosini
[user]
name = Pavan Kumar Sunkara
email = [email protected]
username = pksunkara
[core]
editor = nvim
whitespace = fix,-indent-with-non-tab,trailing-space,cr-at-eol
pager = delta
[column]