amolkhanorkar
/ PG::Error: ERROR: new encoding (UTF8) is incompatible
Last active Nov 13, 2020
Postgres PG::Error: ERROR: new encoding (UTF8) is incompatible
View PG::Error: ERROR: new encoding (UTF8) is incompatible
| ======= Prolbem ================================================================================================================= | |
| I have installed : ruby-2.0.0,postgres-9.2 , now in rails app when I execute: | |
| rake db:create , command I get: | |
| PG::InvalidParameterValue: ERROR: new encoding (UTF8) is incompatible with the encoding of the template database (SQL_ASCII) | |
| HINT: Use the same encoding as in the template database, or use template0 as template. | |
| : CREATE DATABASE "my_db_name" ENCODING = 'unicode'....... | |
| bin/rake:16:in `load' |
AJ-Acevedo
/ username-concept.rb
Created Jul 25, 2013
Rails 4 + Devise 3.0.0 Adding Username http://stackoverflow.com/questions/16715424/rails-4-devise-3-0-0-adding-username/16717406?noredirect=1#comment25283940_16717406
View username-concept.rb
| # app / controllers / application_controller.rb | |
| class ApplicationController < ActionController::Base | |
| # Prevent CSRF attacks by raising an exception. | |
| # For APIs, you may want to use :null_session instead. | |
| protect_from_forgery with: :exception | |
| before_filter :configure_permitted_parameters, if: :devise_controller? | |
| protected | |
| def configure_permitted_parameters |
View gist:3690597
| check process redis-server | |
| with pidfile "/var/run/redis.pid" | |
| start program = "/etc/init.d/redis-server start" | |
| stop program = "/etc/init.d/redis-server stop" | |
| if 2 restarts within 3 cycles then timeout | |
| if totalmem > 100 Mb then alert | |
| if children > 255 for 5 cycles then stop | |
| if cpu usage > 95% for 3 cycles then restart | |
| if failed host 127.0.0.1 port 6379 then restart | |
| if 5 restarts within 5 cycles then timeout |
3dd13
/ ruby_ftp_example.rb
Created Nov 5, 2011
Sample code of using Ruby Net::FTP library. Login to FTP server, list out files, check directory existence, upload files
View ruby_ftp_example.rb
| require 'net/ftp' | |
| CONTENT_SERVER_DOMAIN_NAME = "one-of-the-ftp-server.thought-sauce.com.hk" | |
| CONTENT_SERVER_FTP_LOGIN = "saucy-ftp-server-login" | |
| CONTENT_SERVER_FTP_PASSWORD = "saucy-ftp-server-password" | |
| # LOGIN and LIST available files at default home directory | |
| Net::FTP.open(CONTENT_SERVER_DOMAIN_NAME, CONTENT_SERVER_FTP_LOGIN, CONTENT_SERVER_FTP_PASSWORD) do |ftp| | |
| files = ftp.list |