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Kenzo Okamura oznek

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@mohanpedala
mohanpedala / bash_strict_mode.md
Last active May 10, 2024 06:00
set -e, -u, -o, -x pipefail explanation
@Ryanb58
Ryanb58 / install.md
Last active May 6, 2024 14:32
How to install telnet into a alpine docker container. This is useful when using the celery remote debugger in a dev environment. 
>>> docker exec -it CONTAINERID /bin/sh
/app # telnet
/bin/sh: telnet: not found

/app # apk update
fetch http://dl-cdn.alpinelinux.org/alpine/v3.7/main/x86_64/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.7/community/x86_64/APKINDEX.tar.gz
v3.7.0-243-gf26e75a186 [http://dl-cdn.alpinelinux.org/alpine/v3.7/main]
v3.7.0-229-g087f28e29d [http://dl-cdn.alpinelinux.org/alpine/v3.7/community]
@kasperkamperman
kasperkamperman / fixwrongutf8encoding.php
Created July 3, 2018 11:58
Function to fix ut8 special characters displayed as 2 characters (utf-8 interpreted as ISO-8859-1 or Windows-1252)
<?php header('Content-Type: text/html; charset=utf-8'); ?>
<html>
<head>
<title>Fix wrong encoded UTF8 characters</title>
<meta http-equiv="Content-type" content="text/html; charset=utf-8" />
</head>
<body>
<pre>
<?php
/* Problem description:
@lightonphiri
lightonphiri / bash-install_google_fonts_on_ubuntu.md
Last active May 8, 2024 17:14
Install Google Fonts on Ubuntu

Install Google Fonts

Download desired fonts

https://fonts.google.com/?selection.family=Open+Sans

Install Google Fonts on Ubuntu

cd /usr/share/fonts
sudo mkdir googlefonts
cd googlefonts
sudo unzip -d . ~/Downloads/Open_Sans.zip

@p1nox
p1nox / postgresql_configuration_on_ubuntu_for_rails.md
Last active November 29, 2023 04:38
PostgreSQL configuration without password on Ubuntu for Rails

Abstract

You could have postgre installed on localhost with password (or without user or password seted after instalation) but if we are developing we really don't need password, so configuring postgre server without password for all your rails project is usefull.

Install Postgre packages

  • postgresql
  • postgresql-client
  • libpq-dev
@roberto
roberto / _flash_messages.html.erb
Created August 13, 2012 22:47
Rails flash messages using Twitter Bootstrap
<% flash.each do |type, message| %>
<div class="alert <%= bootstrap_class_for(type) %> fade in">
<button class="close" data-dismiss="alert">×</button>
<%= message %>
</div>
<% end %>
@alobato
alobato / start-stop-example.sh
Created March 3, 2012 23:09
start-stop-example
#!/bin/sh
# Quick start-stop-daemon example, derived from Debian /etc/init.d/ssh
set -e
# Must be a valid filename
NAME=foo
PIDFILE=/var/run/$NAME.pid
#This is the command to be run, give the full pathname
DAEMON=/usr/local/bin/bar
@3demax
3demax / tabbar-tweak.el
Created October 5, 2011 14:58
Emacs tabbar-mode visual tweaks
;; This are setting for nice tabbar items
;; to have an idea of what it looks like http://imgur.com/b0SNN
;; inspired by Amit Patel screenshot http://www.emacswiki.org/pics/static/NyanModeWithCustomBackground.png
;; Tabbar
(require 'tabbar)
;; Tabbar settings
(set-face-attribute
'tabbar-default nil
:background "gray20"
@hiroshi
hiroshi / gist:985457
Created May 22, 2011 13:23
content_for in controller as described in http://blog.yakitara.com/2011/05/rails-31-http-streaming-and-contentfor.html
class ApplicationController < ActionController::Base
...
# FORCE to implement content_for in controller
def view_context
super.tap do |view|
(@_content_for || {}).each do |name,content|
view.content_for name, content
end
end
end
@mateusg
mateusg / inflections.rb
Created April 17, 2011 23:03
pt-BR inflections file for Ruby on Rails applications
# encoding: utf-8
# Be sure to restart your server when you modify this file.
# Add new inflection rules using the following format
# (all these examples are active by default):
# ActiveSupport::Inflector.inflections do |inflect|
# inflect.plural /^(ox)$/i, '\1en'
# inflect.singular /^(ox)en/i, '\1'
# inflect.irregular 'person', 'people'
# inflect.uncountable %w( fish sheep )