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@karmi
karmi / downloads_counter_sorted_sets.sh
Created May 16, 2011 11:47
Counters with Redis Sorted Sets
# ===============================
# Counters with Redis Sorted Sets
# ===============================
redis-cli DEL downloads:total downloads:total:today downloads:files:total downloads:files:2011-05-10
# --------------
# STORING COUNTS
# --------------
# On each hit for file, do this:
@nifl
nifl / grok_vi.mdown
Created August 29, 2011 17:23
Your problem with Vim is that you don't grok vi.

Answer by Jim Dennis on Stack Overflow question http://stackoverflow.com/questions/1218390/what-is-your-most-productive-shortcut-with-vim/1220118#1220118

Your problem with Vim is that you don't grok vi.

You mention cutting with yy and complain that you almost never want to cut whole lines. In fact programmers, editing source code, very often want to work on whole lines, ranges of lines and blocks of code. However, yy is only one of many way to yank text into the anonymous copy buffer (or "register" as it's called in vi).

The "Zen" of vi is that you're speaking a language. The initial y is a verb. The statement yy is a simple statement which is, essentially, an abbreviation for 0 y$:

0 go to the beginning of this line. y yank from here (up to where?)

@runemadsen
runemadsen / description.markdown
Created September 26, 2011 15:23
Reverse polymorphic associations in Rails

Polymorphic Associations reversed

It's pretty easy to do polymorphic associations in Rails: A Picture can belong to either a BlogPost or an Article. But what if you need the relationship the other way around? A Picture, a Text and a Video can belong to an Article, and that article can find all media by calling @article.media

This example shows how to create an ArticleElement join model that handles the polymorphic relationship. To add fields that are common to all polymorphic models, add fields to the join model.

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

@stuzart
stuzart / gist:3169625
Last active March 8, 2017 12:37
Simple init.d script for delayed_job
#!/bin/sh
# upstart-job
#
# Symlink target for initscripts that have been converted to Upstart.
set -e
APP_PATH="/srv/rails/seek"
start_job() {
echo "Starting delayed job"
@Integralist
Integralist / Ruby Lambdas.md
Last active August 8, 2023 05:10
Ruby lambdas

Lambda: standard

# Creating a lambda
l = lambda { |name| "Hi #{name}!" }

# Executing the lambda
l.call("foo") # => Hi foo!
@wacko
wacko / pre-commit
Last active September 16, 2020 22:57
Git hook to avoid commit debug lines (binding.pry console.log debugger...)
#!/usr/bin/env ruby
# Validates that you don't commit forbidden keywords to the repo
# You can skip this checking with 'git commit --no-verify'
exit 0 if ARGV.include?('--no-verify')
# Update this list with your own forbidden keywords
KEYWORDS = %w(binding.pry console.log debugger)
def red(text) "\033[31m#{text}\033[0m"; end
@rkjha
rkjha / nginx-passenger-ssl.conf
Last active March 25, 2021 15:47
Nginx/Passenger config when using SSL with a Ruby/Rails Application.
# for redirecting hhtp traffic to https version of the site
server {
listen 80;
server_name example.com;
return 301 https://$server_name$request_uri;
}
# for redirecting to non-www version of the site
server {
listen 80;
@raysegantii
raysegantii / README.md
Last active June 3, 2020 21:24 — forked from scrogson/README
Use bootstrap-sass npm package with Phoenix's brunch
  1. install npm packages
  2. update brunch-config.js
  3. rename web/static/css/app.css to web/static/css/app.scss
  4. update web/static/css/app.scss
@brunofacca
brunofacca / rails_api_token_auth_with_tiddle.md
Last active October 13, 2023 00:55
Rails API token authentication with Tiddle gem in apps with web views

This gist attempts to explain how to implement token authentication in Rails, using Devise and Tiddle. Tiddle was designed to provide token auth for API-only Rails apps. However, the following instructions will enable you to use it in Rails apps which have both APIs and web views.

##Why Tiddle?

Devise is the obvious choice for authentication on Rails. However, token authentication was