| To get started with Docker/Marathon/Mesos, you need to install a | |
| new Mesos, a new Marathon, and Deimos, the bridge to Docker. | |
| You'll also need Docker and the JVM. These instructions are for | |
| Ubuntu 13.10. | |
| ## Install Mesos prerequisites | |
| :; sudo apt-get update | |
| :; sudo apt-get install zookeeperd default-jre python-setuptools python-protobuf curl pip | |
| ## Install recent Mesos |
| [hekad] | |
| base_dir = "/usr/local/var/cache/hekad" | |
| decoder_poolsize = 10 | |
| max_message_loops = 4 | |
| max_process_inject = 10 | |
| max_timer_inject = 10 | |
| maxprocs = 10 | |
| plugin_chansize = 10 | |
| poolsize = 100 |
| #!/bin/bash | |
| # Usage: slackpost <token> <channel> <message> | |
| # Enter the name of your slack host here - the thing that appears in your URL: | |
| # https://slackhost.slack.com/ | |
| slackhost=PUT_YOUR_HOST_HERE | |
| token=$1 |
| # A program that works jobs in newly created UNIX | |
| # process by calling fork. The number of processes | |
| # running at any given time is bounded by our use | |
| # of a sized queue. | |
| require 'thread' | |
| # Run at most 4 UNIX processes for any given time. | |
| @limiter = SizedQueue.new(4) |
| stop on (stopping <%= @name %> or <%= @name %>.stop TYPE=$TYPE) | |
| respawn | |
| respawn limit 10 5 | |
| kill timeout 20 | |
| <% if !@open_file_descriptor_limit.to_s.empty? %> | |
| limit nofile <%= @open_file_descriptor_limit %> <%= @open_file_descriptor_limit %> | |
| <% end %> |
Ideas are cheap. Make a prototype, sketch a CLI session, draw a wireframe. Discuss around concrete examples, not hand-waving abstractions. Don't say you did something, provide a URL that proves it.
Nothing is real until it's being used by a real user. This doesn't mean you make a prototype in the morning and blog about it in the evening. It means you find one person you believe your product will help and try to get them to use it.
| package main | |
| import ( | |
| "log" | |
| "net" | |
| "os" | |
| "os/signal" | |
| "sync" | |
| "syscall" | |
| "time" |
Declared ETags, together with Russian Doll caching, can be used to automatically mix your template and asset versions into the ETags set in your controllers. This avoids the need to blow all browser caches on each deploy and neatly contains the scope of "freshness fallout" when you tweak a view.
To include the template's version in the ETag:
# Incorporate the cache version for this action into our ETag.
# This allows template changes to bubble up into HTTP cache
# freshness and bust browser caches when we make changes.
etag do
begin
| { | |
| "auto_indent": true, | |
| "auto_match_enabled": true, | |
| "caret_style": "smooth", | |
| "close_windows_when_empty": true, | |
| "color_scheme": "Packages/Theme - Aqua/Color Schemes/Tomorrow Night Aqua.tmTheme", | |
| "detect_indentation": true, | |
| "dictionary": "Packages/Language - English/en_US.dic", | |
| "draw_centered": false, | |
| "draw_indent_guides": true, |
| framework 'Cocoa' | |
| framework 'CoreGraphics' | |
| class NSColor | |
| def toCGColor | |
| color_RGB = colorUsingColorSpaceName(NSCalibratedRGBColorSpace) | |
| ## approach #1 | |
| # components = Array.new(4){Pointer.new(:double)} | |
| # color_RGB.getRed(components[0], | |
| # green: components[1], |