| =Navigating= | |
| visit('/projects') | |
| visit(post_comments_path(post)) | |
| =Clicking links and buttons= | |
| click_link('id-of-link') | |
| click_link('Link Text') | |
| click_button('Save') | |
| click('Link Text') # Click either a link or a button | |
| click('Button Value') |
| * { | |
| font-size: 12pt; | |
| font-family: monospace; | |
| font-weight: normal; | |
| font-style: normal; | |
| text-decoration: none; | |
| color: black; | |
| cursor: default; | |
| } |
This is a simple launchd config that will start your default docker-machine on startup. You can customize the machine that is started by updating lines 11 and 16 with the correct machine name.
com.docker.machine.default.plist below to ~/Library/LaunchAgents/com.docker.machine.default.plist.launchctl load ~/Library/LaunchAgents/com.docker.machine.default.plist
| Latency Comparison Numbers (~2012) | |
| ---------------------------------- | |
| L1 cache reference 0.5 ns | |
| Branch mispredict 5 ns | |
| L2 cache reference 7 ns 14x L1 cache | |
| Mutex lock/unlock 25 ns | |
| Main memory reference 100 ns 20x L2 cache, 200x L1 cache | |
| Compress 1K bytes with Zippy 3,000 ns 3 us | |
| Send 1K bytes over 1 Gbps network 10,000 ns 10 us | |
| Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD |
| /* bling.js */ | |
| window.$ = document.querySelectorAll.bind(document); | |
| Node.prototype.on = window.on = function (name, fn) { | |
| this.addEventListener(name, fn); | |
| } | |
| NodeList.prototype.__proto__ = Array.prototype; |
| #!/usr/bin/env bash | |
| # bash 4.1.5(1) Linux Ubuntu 10.04 Date : 2019-01-02 | |
| # | |
| # _______________| noise : ambient Brown noise generator (cf. white noise). | |
| # | |
| # Usage: noise [minutes=59] [band-pass freq center=1786] [wave] | |
| # ^minutes can be any positive integer. | |
| # Command "noise 1" will display peak-level meter. | |
| # | |
| # Dependencies: play (from sox package) |
| DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE | |
| Version 2, December 2004 | |
| Copyright (C) 2011 YOUR_NAME_HERE <YOUR_URL_HERE> | |
| Everyone is permitted to copy and distribute verbatim or modified | |
| copies of this license document, and changing it is allowed as long | |
| as the name is changed. | |
| DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE |
| # use ImageMagick convert | |
| # the order is important. the density argument applies to input.pdf and resize and rotate to output.pdf | |
| convert -density 90 input.pdf -rotate 0.5 -attenuate 0.2 +noise Multiplicative -colorspace Gray output.pdf |
| #!/usr/bin/env ruby | |
| # | |
| # hey! a minimalist CRM for http://todotxt.com/ | |
| # | |
| # hey tells you one thing you should do regularly, but haven't done lately. | |
| # | |
| # $ todo.sh lf hey | |
| # 1 @phone Mom (+1 234 567 8901) +family | |
| # 2 @skype Dad +family | |
| # 3 @email mentor |
