Skip to content

Instantly share code, notes, and snippets.

@MicahElliott
MicahElliott / colortrans.py
Created November 29, 2010 07:57
Convert values between RGB hex codes and xterm-256 color codes.
#! /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
@enaeseth
enaeseth / yaml_ordered_dict.py
Created February 25, 2011 19:54
Load YAML mappings as ordered dictionaries
import yaml
import yaml.constructor
try:
# included in standard lib from Python 2.7
from collections import OrderedDict
except ImportError:
# try importing the backported drop-in replacement
# it's available on PyPI
from ordereddict import OrderedDict
@sbp
sbp / json2yaml.sh
Created May 22, 2011 21:00
Convert JSON to YAML
#!/bin/sh
export PYTHONPATH=$HOME/usr/opt/pyyaml/lib/python2.6/site-packages
python -c '
import sys, json, yaml
with open(sys.argv[1]) as f:
print yaml.safe_dump(json.load(f), default_flow_style=False)
' $@
@btoone
btoone / curl.md
Last active May 14, 2024 19:32
A curl tutorial using GitHub's API

Introduction

An introduction to curl using GitHub's API.

The Basics

Makes a basic GET request to the specifed URI

curl https://api.github.com/users/caspyin
@jakebellacera
jakebellacera / how-to-enable-sourcemaps.md
Last active March 13, 2023 13:01
How to enable source maps for your browser.

How to enable source maps

Source mapping is a technique that "maps" your browser inspector's line numbers to the source file. This is useful when working with assets that are compiled from LESS, SASS, Coffeescript and so on. Source maps can also be used with minified assets that would normally have their line numbers removed. If you're curious, here's some more information regarding source maps.

Chrome

  1. Open Developer Tools.
    • Mac users: View > Developer > Developer Tools.
  2. Click the Settings cog icon in the upper-right corner of the Developer Tools window.
  3. Under the Sources section, check the box(es) for the source maps you want to enable.
@cr7pt0gr4ph7
cr7pt0gr4ph7 / README.md
Last active October 13, 2019 15:02
Gradle Dependency Resolution

Gradle Dependency Resolution

Normal Gradle behavior

The default behavior of Gradle to pick the newest version also applies if a lower version has been declared locally, but another dependency transitively pulls in a newer version. This is in contrast with Maven, where a locally declared version will always win.

For example, if your build.gradle specifies the dependency org.springframework:spring-tx:3.2.3.RELEASE, and another dependency declares 4.0.5.RELEASE as a transitive dependency, then 4.0.5.RELEASE will take precedence:

dependencies {
    compile("org.springframework.data:spring-data-hadoop:2.0.0.RELEASE")
    compile("org.springframework:spring-tx:3.2.3.RELEASE")

// will select org.springframework:spring-tx:4.0.5.RELEASE

@willprice
willprice / .travis.yml
Last active June 15, 2024 04:29
How to set up TravisCI for projects that push back to github
# Ruby is our language as asciidoctor is a ruby gem.
lang: ruby
before_install:
- sudo apt-get install pandoc
- gem install asciidoctor
script:
- make
after_success:
- .travis/push.sh
env:
@eliasdorneles
eliasdorneles / play_notes.py
Last active May 14, 2020 01:55
Playing notes with sox
import subprocess
import time
def wait(seconds):
time.sleep(seconds)
def play_note(note='C', duration=4, delay=0):
# requires sox to be installed
@domenic
domenic / 0-github-actions.md
Last active May 26, 2024 07:43
Auto-deploying built products to gh-pages with Travis

Auto-deploying built products to gh-pages with GitHub Actions

This is a set up for projects which want to check in only their source files, but have their gh-pages branch automatically updated with some compiled output every time they push.

A file below this one contains the steps for doing this with Travis CI. However, these days I recommend GitHub Actions, for the following reasons:

  • It is much easier and requires less steps, because you are already authenticated with GitHub, so you don't need to share secret keys across services like you do when coordinate Travis CI and GitHub.
  • It is free, with no quotas.
  • Anecdotally, builds are much faster with GitHub Actions than with Travis CI, especially in terms of time spent waiting for a builder.
@protrolium
protrolium / ffmpeg.md
Last active June 15, 2024 01:28
ffmpeg guide

ffmpeg

Converting Audio into Different Formats / Sample Rates

Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma

You can get the list of supported formats with:
ffmpeg -formats

You can get the list of installed codecs with: