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Billie Zhang billie66

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@JosephPecoraro
JosephPecoraro / shell-execution.rb
Last active September 10, 2023 10:12
Shell Execution in Ruby
# Ways to execute a shell script in Ruby
# Example Script - Joseph Pecoraro
cmd = "echo 'hi'" # Sample string that can be used
# 1. Kernel#` - commonly called backticks - `cmd`
# This is like many other languages, including bash, PHP, and Perl
# Synchronous (blocking)
# Returns the output of the shell command
# Docs: http://ruby-doc.org/core/classes/Kernel.html#M001111
@hagenburger
hagenburger / jQuery HTML5 placeholder fix.js
Created April 26, 2010 17:15
// Released under MIT license: http://www.opensource.org/licenses/mit-license.php
$('[placeholder]').focus(function() {
var input = $(this);
if (input.val() == input.attr('placeholder')) {
input.val('');
input.removeClass('placeholder');
}
}).blur(function() {
var input = $(this);
@karmi
karmi / workers.rake
Created July 22, 2010 15:58
Rake taks to launch multiple Resque workers in development/production with simple management included
# Rake task to launch multiple Resque workers in development/production with simple management included
require 'resque/tasks' # Require Resque tasks
namespace :workers do
# = $ rake workers:start
#
# Launch multiple Resque workers with the Rails environment loaded,
# so they have access to your models, etc.
@aliang
aliang / reserved_name_validator.rb
Created December 30, 2010 23:49
validate reserved names in Rails 3
# app/validators/reserved_name_validator.rb
class ReservedNameValidator < ActiveModel::EachValidator
RESERVED_NAMES = %w{
about account add admin api
app apps archive archives auth
blog
config connect contact create
delete direct_messages downloads
edit email
faq favorites feed feeds follow followers following
@fwielstra
fwielstra / api.js
Created June 14, 2011 14:46
An example NodeJS / Mongoose / Express application based on their respective tutorials
/* The API controller
Exports 3 methods:
* post - Creates a new thread
* list - Returns a list of threads
* show - Displays a thread and its posts
*/
var Thread = require('../models/thread.js');
var Post = require('../models/post.js');
@hernan
hernan / autocomplete.html
Created November 30, 2011 15:39
jquery autocomplete demo with custom render item implementation
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>jQuery UI Autocomplete - Custom data and display</title>
<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
<script src="../../jquery-1.6.2.js"></script>
<script src="../../ui/jquery.ui.core.js"></script>
<script src="../../ui/jquery.ui.widget.js"></script>
@brandonaaskov
brandonaaskov / jQuery Change Event: Proper Binding
Created January 11, 2012 21:34
jQuery's change() event doesn't work as expected with input text fields. This, however, does work.
/*
For some reason, the change() event only fires when the input field loses focus.
Binding to other options ('change keypress paste focus textInput input') will
fire the event several times, which is bad. The below code works even when
content is pasted into the text field, and only fires once as expected.
*/
$('#search-form .term').bind('input', function(){
console.log('this actually works');
});
@furf
furf / mongoose-find-by-reference-field.js
Last active May 28, 2024 12:22
Finding a thing by reference using a non ID field.
var mongoose = require('mongoose'),
// Load User model
User = mongoose.model('User'),
// Create Thing schema
thingSchema = new mongoose.Schema({
_user: {
type: ObjectId,
@LeCoupa
LeCoupa / nodejs-cheatsheet.js
Last active November 4, 2024 04:19
Complete Node.js CheatSheet --> UPDATED VERSION --> https://github.com/LeCoupa/awesome-cheatsheets
/* *******************************************************************************************
* THE UPDATED VERSION IS AVAILABLE AT
* https://github.com/LeCoupa/awesome-cheatsheets
* ******************************************************************************************* */
// 0. Synopsis.
// http://nodejs.org/api/synopsis.html
@mikechau
mikechau / video.jsx
Last active August 20, 2021 12:50
videojs react component
var React = require('react');
var cx = require('classnames');
var vjs = require('video.js');
var _forEach = require('lodash/collection/forEach');
var _debounce = require('lodash/function/debounce');
var _defaults = require('lodash/object/defaults');
var DEFAULT_HEIGHT = 800;
var DEFAULT_WIDTH = 600;
var DEFAULT_ASPECT_RATIO = (9 / 16);