lamchau

#!/bin/bash
TARGETDIR=$1
if [ "$TARGETDIR" = "" ]; then
TARGETDIR=$(python -c 'import os; print os.path.realpath("local")')
fi
mkdir -p $TARGETDIR

libevent() {
  curl -LO https://github.com/libevent/libevent/releases/download/release-2.0.22-stable/libevent-2.0.22-stable.tar.gz
  tar -zxvf libevent-2.0.22-stable.tar.gz

lamchau

from argparse import ArgumentParser

cli = ArgumentParser()
subparsers = cli.add_subparsers(dest="subcommand")


def argument(*name_or_flags, **kwargs):
    """Convenience function to properly format arguments to pass to the
    subcommand decorator.

lamchau

#!/bin/sh
# iterm_open_with - open a URL, file from CWD, full path, or path with linenumber in default app or Sublime Text if text file
#                   For usage with iTerm2:
#                   In iTerm's Preferences > Profiles > Default > Advanced > Semantic History,
#                   choose "Run command..." and enter "/your/path/to/iterm_open_with \5 \1 \2".
# Usage: iterm_open_with $(pwd) filename [linenumber]
# $(pwd) = current working directory (either use `pwd` or $PWD)
# filename = filename to open
# lineno = line number
pwd=$1

lamchau

FWIW: I didn't produce the content presented here (the outline from Edmond Lau's book). I've just copy-pasted it from somewhere over the Internet, but I cannot remember what exactly the original source is. I was also not able to find the author's name, so I cannot give him/her the proper credits.

---

Effective Engineer - Notes

• By Edmond Lau
• Highly Recommended 👍
• http://www.theeffectiveengineer.com/

What's an Effective Engineer?

lamchau

#!/usr/bin/env python
"""
Starts a Tornado static file server in a given directory.
To start the server in the current directory:

    tserv .

Then go to http://localhost:8000 to browse the directory.

Use the --prefix option to add a prefix to the served URL,

lamchau

Studying for a Tech Interview Sucks, so Here's a Cheat Sheet to Help

This list is meant to be a both a quick guide and reference for further research into these topics. It's basically a summary of that comp sci course you never took or forgot about, so there's no way it can cover everything in depth. It also will be available as a gist on Github for everyone to edit and add to.

Data Structure Basics

Array

Definition:

• Stores data elements based on an sequential, most commonly 0 based, index.
• Based on tuples from set theory.

lamchau

#! /usr/bin/env python

""" Convert values between RGB hex codes and xterm-256 color codes.

Nice long listing of all 256 colors and their codes. Useful for
developing console color themes, or even script output schemes.

Resources:
* http://en.wikipedia.org/wiki/8-bit_color
* http://en.wikipedia.org/wiki/ANSI_escape_code

lamchau

// do not use result cache, nor line and column tracking

{ var indentStack = [], indent = ""; }

start
  = INDENT? lines:( blank / line )*
    { return lines; }

line
  = SAMEDENT line:(!EOL c:. { return c; })+ EOL?

lamchau

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

lamchau

This is a six part series, taking you through stages of designing and creating reusable visualizations with d3.js

All visualizations have the same functionality, showcase the individual points with a bar chart and sum up the selected bars.

• Basic Concept (vanilla d3.js)
• Reusability Step
• Angular.js + d3.js
• ember.js + d3.js
• Backbone.js + d3.js
• react.js (& flux concepts) + d3.js <- New