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@ser1zw
ser1zw / insert_sql_generator.rb
Created May 5, 2015 02:04
INSERT query generator for Oracle
#
# INSERT query generator for Oracle
#
# Requirements:
# - Ruby 2.0 or later (https://www.ruby-lang.org/)
# - ruby-oci8 (gem install ruby-oci8)
# - Oracle Database
#
require 'oci8'
@lau
lau / simple_time_zone_list.ex
Last active September 23, 2024 03:00
Simple city to time zone mapping from Rails. As an Elixir map.
# Could be used for instance like this in Phoenix: <%= select f, :time_zone, SimpleTimeZoneList.mapping %>
defmodule SimpleTimeZoneList do
@mapping %{
"International Date Line West" => "Pacific/Midway",
"Midway Island" => "Pacific/Midway",
"American Samoa" => "Pacific/Pago_Pago",
"Hawaii" => "Pacific/Honolulu",
"Alaska" => "America/Juneau",
"Pacific Time (US & Canada)" => "America/Los_Angeles",
"Tijuana" => "America/Tijuana",
@acamino
acamino / README.md
Last active August 30, 2025 22:21
Shortcuts to Improve Your Bash & Zsh Productivity

Shortcut — Action

  • CTRL + A — Move to the beginning of the line
  • CTRL + E — Move to the end of the line
  • CTRL + [left arrow] — Move one word backward (on some systems this is ALT + B)
  • CTRL + [right arrow] — Move one word forward (on some systems this is ALT + F)
  • CTRL + U — (bash) Clear the characters on the line before the current cursor position
  • CTRL + U —(zsh) If you're using the zsh, this will clear the entire line
  • CTRL + K — Clear the characters on the line after the current cursor position
  • ESC + [backspace] — Delete the word in front of the cursor
@ibraheem4
ibraheem4 / postgres-brew.md
Last active March 23, 2026 03:33
Installing Postgres via Brew (OSX)

Installing Postgres via Brew

Pre-Reqs

Brew Package Manager

In your command-line run the following commands:

  1. brew doctor
  2. brew update
@nijicha
nijicha / install_nodejs_and_yarn_homebrew.md
Last active July 25, 2025 09:02
Install NVM, Node.js, Yarn via Homebrew
@jalkoby
jalkoby / my_awesome_rspec_hacks.rb
Created September 29, 2018 13:05
My awesome RSpec hacks
## Context + metadata
shared_context 'Logged as a user', role: true do
let(:user) { |example| create :user, example.metadata[:role] }
before { login_as user }
end
scenario "Login as a client", role: :client
scenario "Login as a customer", role: :customer
scenario "Login as an admin", role: :admin
@magicdude4eva
magicdude4eva / zsh-syntax-highlighting paste performance improvement
Last active April 25, 2025 19:23
zsh-syntax-highlighting paste performance improvement
Add the following in .zshrc:
...
plugins=(osx git zsh-autosuggestions zsh-syntax-highlighting zsh-nvm docker kubectl)
...
### Fix slowness of pastes with zsh-syntax-highlighting.zsh
pasteinit() {
OLD_SELF_INSERT=${${(s.:.)widgets[self-insert]}[2,3]}
zle -N self-insert url-quote-magic # I wonder if you'd need `.url-quote-magic`?
-module(connection).
-behaviour(gen_statem).
-export([start_link/1, request/2]).
-export([callback_mode/0, init/1]).
-export([disconnected/3, connected/3]).
%% Public API.
start_link(Opts) ->
@tekin
tekin / .gitattributes
Last active March 31, 2026 13:50
An example .gitattributes file that will configure custom hunk header patterns for some common languages and file formats. See https://tekin.co.uk/2020/10/better-git-diff-output-for-ruby-python-elixir-and-more for more details.
# Stick this in your home directory and point your Global Git config at it by running:
#
# $ git config --global core.attributesfile ~/.gitattributes
#
# See https://tekin.co.uk/2020/10/better-git-diff-output-for-ruby-python-elixir-and-more for more details
*.c diff=cpp
*.h diff=cpp
*.c++ diff=cpp
*.h++ diff=cpp