Skip to content

Instantly share code, notes, and snippets.

View royling's full-sized avatar
🔬
Keep practicing and learning everyday!

Roy Ling royling

🔬
Keep practicing and learning everyday!
View GitHub Profile
@benjchristensen
benjchristensen / CallbackB.java
Last active January 16, 2024 15:09
CallbackB.java Example of using Callbacks for nested calls showing the incidental complexity that results and how eventually the asynchronous paths need to be synchronized together.
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicReference;
public class CallbackB {
/**
@aotimme
aotimme / pushstate.nginxconf
Last active June 3, 2022 19:37
Nginx config file to support pushState.
# pushState friendly!
# The setup:
# * website name is `site.com`
# * the API for your running on localhost:3000
# * the root for API calls is at `/api`, and you have authentication routes with root `/auth` (both go to localhost:3000)
# * javascript app is located at `/path/to/javascript/app`
# Assuming you have your server for API calls at localhost port 3000
upstream api_sitecom {
server localhost:3000;
@bugwelle
bugwelle / angularjs-i18next-directive.js
Last active December 15, 2015 09:39
This is a simple directive for AngularJS to use i18next.
/*
*
* There is now an Angular directive, filter and provider!
* It can be found here: https://github.com/i18next/ng-i18next
* ng-i18next is now part of the i18next rganization!
*
*/
/*
* AngularJS directive for using i18next (http://jamuhl.github.com/i18next)
@addyosmani
addyosmani / headless.md
Last active May 17, 2024 03:38
So, you want to run Chrome headless.

Update May 2017

Eric Bidelman has documented some of the common workflows possible with headless Chrome over in https://developers.google.com/web/updates/2017/04/headless-chrome.

Update

If you're looking at this in 2016 and beyond, I strongly recommend investigating real headless Chrome: https://chromium.googlesource.com/chromium/src/+/lkgr/headless/README.md

Windows and Mac users might find using Justin Ribeiro's Docker setup useful here while full support for these platforms is being worked out.

@royling
royling / go_tour_ex_web_crawler.go
Last active December 16, 2015 10:09
Modify the Crawl function to fetch URLs in parallel without fetching the same URL twice.
package main
import (
"fmt"
)
type Fetcher interface {
// Fetch returns the body of URL and
// a slice of URLs found on that page.
Fetch(url string) (body string, urls []string, err error)
/** @jsx React.DOM */
var MyComponent = React.createClass({
render: function() {
// Defaults in case the props are undefined. We'll have a solution for this
// soon that is less awkward.
var perMinute = this.props.perMinute || '-';
var perDay = this.props.perDay || '-';
return (
<div>
<h3>Clickouts</h3>
@mwhite
mwhite / git-aliases.md
Last active June 7, 2024 07:04
The Ultimate Git Alias Setup

The Ultimate Git Alias Setup

If you use git on the command-line, you'll eventually find yourself wanting aliases for your most commonly-used commands. It's incredibly useful to be able to explore your repos with only a few keystrokes that eventually get hardcoded into muscle memory.

Some people don't add aliases because they don't want to have to adjust to not having them on a remote server. Personally, I find that having aliases doesn't mean I that forget the underlying commands, and aliases provide such a massive improvement to my workflow that it would be crazy not to have them.

The simplest way to add an alias for a specific git command is to use a standard bash alias.

# .bashrc
# taken from http://www.piware.de/2011/01/creating-an-https-server-in-python/
# generate server.xml with the following command:
# openssl req -new -x509 -keyout server.pem -out server.pem -days 365 -nodes
# run as follows:
# python simple-https-server.py
# then in your browser, visit:
# https://localhost:4443
import BaseHTTPServer, SimpleHTTPServer
import ssl
@staltz
staltz / gist:7473252
Last active May 6, 2024 03:15
Code glossary

Code glossary

A useful list of programming jargon to solve your naming problems.

Adapter: a design pattern that translates one interface for a class into a compatible interface.

Admin: short for 'administrator'; very commonly used in speech or online to refer to the systems person in charge on a computer. Common constructions on this include sysadmin and site admin (emphasizing the administrator's role as a site contact for email and news).

Counter: a variable or user interface that counts occurrences or repetitions of some phenomena or event.

@kevinberny
kevinberny / AnyConnect_SecurID
Last active May 4, 2023 10:58
Mac OS X AppleScript to automate RSA SecurID pin & Cisco AnyConnect client connection. Leverages keychain. Cobbled together from several other previous postings
set the clipboard to ""
set appname to "SecurID"
set thePin to RsaTokenPin()
activate application appname
do shell script "networksetup -setairportpower en0 on"
tell application appname
activate