##Intro
Janus is a "basic distribution of vim plugins and tools intended to be run on top of the latest MacVIM snapshot." It is maintained by Yehuda Katz and Carl Lerche.
I recently whinged on Twitter that all I really want is vim with TextMate's Command-T go-to-file functionality and some efficient visual tab/buffer navigation. Turns out MacVim + Janus, with just a few tweaks, is all that and more.
Follow the installation instructions on the git page
In this article, I'll walk through a basic Rails (3.2.x) setup for creating a nested resource for two models. Nested resources work well when you want to build out URL structure between two related models, and still maintain a RESTful convention. This code assumes you are running RVM to manage Ruby/Gem versions, and Git for version control.
$ mkdir family # create rvm gemset
$ echo "rvm use --create ruby-1.9.2@family" > family/.rvmrc
$ cd family # install rails
$ gem install rails # create new rails project
$ rails new . # version control 
| # | |
| # Bulk Unwatch | |
| # JIRA doesn't support unwatch from the bulk change action | |
| # This script fills the gap | |
| # Known to work with JIRA 5 via the REST API | |
| # | |
| # 1. Using JIRA, Issue Navigator, write a query to get all | |
| # the issues you want to unwatch. Something like | |
| # "issue in watchedIssues() AND status != Closed" | |
| # works well as a starting point. |
| # SSL self signed localhost for rails start to finish, no red warnings. | |
| # 1) Create your private key (any password will do, we remove it below) | |
| $ openssl genrsa -des3 -out server.orig.key 2048 | |
| # 2) Remove the password | |
| $ openssl rsa -in server.orig.key -out server.key |
| % Copyright (c) 2010 Michael Ummels <michael@ummels.de> | |
| % | |
| % Permission to use, copy, modify, and/or distribute this software for any | |
| % purpose with or without fee is hereby granted, provided that the above | |
| % copyright notice and this permission notice appear in all copies. | |
| % | |
| % THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | |
| % WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |
| % MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | |
| % ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| from json import load, JSONEncoder | |
| from optparse import OptionParser | |
| from re import compile | |
| float_pat = compile(r'^-?\d+\.\d+(e-?\d+)?$') | |
| charfloat_pat = compile(r'^[\[,\,]-?\d+\.\d+(e-?\d+)?$') | |
| parser = OptionParser(usage="""%prog [options] | |
| Group multiple GeoJSON files into one output file. |
Operation: Decouple whisper from graphite.
Method: Create a graphite function that does a date histogram facet query against elasticsearch for a given query string for the time period viewed in the current graph.
Reason: graphite has some awesome math functions. Wouldn't it be cool if we could use those on logstash results?
The screenshot below is using logstash to watch the twitter stream of keywords "iphone" "apple" and "samsung" - then I graph them each, so we get an idea of popularity. As a bonus, I also do a movingAverage() on the iphone curve to show you why this is awesome.
| #!/bin/sh | |
| ### BEGIN INIT INFO | |
| # Provides: gunicorn_scweb | |
| # Required-Start: $network $local_fs | |
| # Required-Stop: | |
| # Default-Start: 2 3 4 5 | |
| # Default-Stop: 0 1 6 | |
| # Short-Description: SimpleCounter Web | |
| # Description: Yumemi Inc. | |
| #### END INIT INFO |
##git mergetool
In the middle file (future merged file), you can navigate between conflicts with ]c and [c.
Choose which version you want to keep with :diffget //2 or :diffget //3 (the //2 and //3 are unique identifiers for the target/master copy and the merge/branch copy file names).
:diffupdate (to remove leftover spacing issues)
:only (once you’re done reviewing all conflicts, this shows only the middle/merged file)