| #!/bin/bash | |
| # This script | |
| # - creates a user (named below) | |
| # - sets up a union (aufs) filesystem on top of the users immutable home | |
| # - creates a cleanup script (/usr/local/bin/cleanup.sh) that empties the aufs | |
| # layer on login/logout/boot | |
| # - replaces the lightdm config | |
| # - replaces rc.local to run the script | |
| # |
| struct Random { | |
| static func within<B: protocol<Comparable, ForwardIndexType>>(range: ClosedInterval<B>) -> B { | |
| let inclusiveDistance = range.start.distanceTo(range.end).successor() | |
| let randomAdvance = B.Distance(arc4random_uniform(UInt32(inclusiveDistance.toIntMax())).toIntMax()) | |
| return range.start.advancedBy(randomAdvance) | |
| } | |
| static func within(range: ClosedInterval<Float>) -> Float { | |
| return (range.end - range.start) * Float(Float(arc4random()) / Float(UInt32.max)) + range.start | |
| } |
| wget http://developer.download.nvidia.com/compute/cuda/7_0/Prod/local_installers/cuda_7.0.29_mac.pkg | |
| sudo installer -pkg cuda_7.0.29_mac.pkg -target / | |
| // once cpp-ethereum 0.9.23 is released on homebrew you do not need to build from source | |
| brew update | |
| brew tap ethereum/ethereum | |
| brew reinstall cpp-ethereum --with-gpu-mining --devel --build-from-source | |
| // or build from source: | |
| // cd cpp-ethereum | |
| // cmake -DETHASHCL=1 -DGUI=0 | |
| // make -j8 |
| <key>NSAppTransportSecurity</key> | |
| <dict> | |
| <key>NSAllowsArbitraryLoads</key> | |
| <true/> | |
| </dict> |
| extension String { | |
| func extractURLs() -> [NSURL] { | |
| var urls : [NSURL] = [] | |
| do { | |
| let detector = try NSDataDetector(types: NSTextCheckingType.Link.rawValue) | |
| detector.enumerateMatchesInString(self, | |
| options: [], | |
| range: NSMakeRange(0, text.characters.count), | |
| usingBlock: { (result, _, _) in | |
| if let match = result, url = match.URL { |
#Understanding closures, callbacks and promises
For a code newbie like myself, callbacks, closures and promises are scary JavaScript concepts.
10 months into my full-time dev career, and I would struggle to explain these words to a peer.
So I decided it was time to face my fears, and try to get my head around each concept.
Here are the notes from my initial reading. I'll continue to refine them as my understanding improves.
| #!/bin/sh | |
| echo " ██████ ██████ ███████ ██ ██ ██ ██ ███████ ██████ ███████"" | |
| echo " ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██"" | |
| echo " ██████ ██████ █████ ██ █ ██ █████ █████ ██ ███ ███████"" | |
| echo " ██ ██ ██ ██ ██ ██ ███ ██ ██ ██ ██ ██ ██ ██"" | |
| echo " ██████ ██ ██ ███████ ███ ███ ██ ██ ███████ ██████ ███████"" | |
| echo "" | |
| echo "" | |
| echo " ███ ███ ███████ ██████ █████ ███████ ██ ██ ██"" |
| // Add crop options for medium and large images to dashboard > settings > media. | |
| function crop_settings_api_init() { | |
| // Add the section to media settings | |
| add_settings_section( | |
| 'crop_settings_section', | |
| 'Crop images', | |
| 'crop_settings_callback_function', | |
| 'media' | |
| ); | |
| // Add the fields to the new section |
| // ==UserScript== | |
| // @name Slither Bot | |
| // @namespace http://slither.io/ | |
| // @version 0.1 | |
| // @description try to take over the world! | |
| // @author You | |
| // @match http://slither.io/ | |
| // @grant none | |
| // ==/UserScript== |
