jsvnm’s gists

jsvnm / gist:3941692

Created October 23, 2012 21:24

automagic reply-to header in macmail

defaults write com.apple.mail UserHeaders {"Reply-To" = "user@host"; }

jsvnm / getext.coffee

Created November 10, 2012 22:35

get extension from filename

ext = (f) -> (e=/^.+\.([^.]+)$/.exec(f)) and e[1]

jsvnm / gist:4058444

Created November 12, 2012 09:57

install from (nodejs) msi to path without spaces

msiexec.exe APPLICATIONROOTDIRECTORY=C:\opt\nodejs /i node-v0.8.14-x64.msi

jsvnm / test.js

Created November 12, 2012 13:07

testing...

var GitHubApi = require("github");

jsvnm / tmp.js

Created November 12, 2012 13:55

getting a date range strign fr githubsearch

	function fm(d){return [d.getFullYear(), d.getMonth()+1, d.getDate()].join('-');}
	function rn(a,d){var b=new Date();b.setDate(a.getDate()+d);var ds=[a,b].sort();return " pushed:["+fm(ds[0])+" TO "+fm(ds[1])+"]";}
	function se(s,d){window.location="https://github.com/search?type=Repositories&q="+s+rn(new Date(),d);}

jsvnm / log4netloggersnippet.cs

Created November 13, 2012 17:26

get log4net.Logger for current class

	private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);

jsvnm / HasObservableProperties.cs

Created November 15, 2012 10:26

reactive and inotifyproperties.

	using System.ComponentModel;
	using System.Linq.Expressions;
	using System;

	using System.Reactive.Linq;
	using System.Reactive;

	namespace Foo
	{
	public abstract class HasObservableProperties: INotifyPropertyChanged

jsvnm / rgbFromWavelength.rb

Created November 15, 2012 15:42

get rgb value of wavelength


	# from http://www.physics.sfasu.edu/astro/color/spectra.html
	def rgbFromWavelength(wl, gamma=0.8)
	rgb=case wl
	when (380..439); [-1.0*(wl-440.0)/(440.0-380.0), 0.0, 1.0]
	when (440..489); [0.0, (wl-440.0)/(490.0-440.0), 1.0]
	when (490..509); [0.0, 1.0, -1.0*(wl-510.0)/(510.0-490.0)]
	when (510..579); [(wl-510.0)/(580.0-510.0), 1.0, 0.0]
	when (580..644); [1.0, -1.0*(wl-645.0)/(645-580.0), 0.0]
	when (645..780); [1.0, 0.0, 0.0];

jsvnm / gist:4087131

Created November 16, 2012 12:56

make local branches that track the ones in remote (origin)


	for r in `git branch -r \| grep -v HEAD`; do b=${r#origin/}; git branch --track $b $r; done

jsvnm / LinqToVisualTree.cs

Created December 3, 2012 10:42

bit modified linqtovisualtree

	// original from http://www.scottlogic.co.uk/blog/colin/2010/03/linq-to-visual-tree/

	using System;
	using System.Linq;
	using System.Collections.Generic;
	using System.Windows;
	using System.Windows.Media;

	namespace LinqToVisualTree
	{