| import Foundation | |
| import PlaygroundSupport | |
| enum URLResult { | |
| case response(Data, URLResponse) | |
| case error(Error, Data?, URLResponse?) | |
| } | |
| extension URLSession { | |
| @discardableResult |
Disclaimer: This piece is written anonymously. The names of a few particular companies are mentioned, but as common examples only.
This is a short write-up on things that I wish I'd known and considered before joining a private company (aka startup, aka unicorn in some cases). I'm not trying to make the case that you should never join a private company, but the power imbalance between founder and employee is extreme, and that potential candidates would
| extension String { | |
| func isValidEmail() -> Bool { | |
| guard !self.lowercaseString.hasPrefix("mailto:") else { return false } | |
| guard let emailDetector = try? NSDataDetector(types: NSTextCheckingType.Link.rawValue) else { return false } | |
| let matches = emailDetector.matchesInString(self, options: NSMatchingOptions.Anchored, range: NSRange(location: 0, length: self.characters.count)) | |
| guard matches.count == 1 else { return false } | |
| return matches[0].URL?.scheme == "mailto" | |
| } | |
| } |
| // Swift Standard Librray - String | |
| // Keith Harrison http://useyourloaf.com | |
| // Import Foundation if you want to bridge to NSString | |
| import Foundation | |
| // ==== | |
| // Initializing a String | |
| // ==== |
| // Usage: | |
| // Copy and paste all of this into a debug console window of the "Who is Hiring?" comment thread | |
| // then use as follows: | |
| // | |
| // query(term | [term, term, ...], term | [term, term, ...], ...) | |
| // | |
| // When arguments are in an array then that means an "or" and when they are seperate that means "and" | |
| // | |
| // Term is of the format: | |
| // ((-)text/RegExp) ( '-' means negation ) |
| // | |
| // LoadingOverlay.swift | |
| // app | |
| // | |
| // Created by Igor de Oliveira Sa on 25/03/15. | |
| // Copyright (c) 2015 Igor de Oliveira Sa. All rights reserved. | |
| // | |
| // Usage: | |
| // | |
| // # Show Overlay |
| #! /usr/bin/env python2 | |
| # Requires: PIL, colormath | |
| # | |
| # Improved algorithm now automatically crops the image and uses much | |
| # better color matching | |
| from PIL import Image, ImageChops | |
| from colormath.color_conversions import convert_color | |
| from colormath.color_objects import LabColor | |
| from colormath.color_objects import sRGBColor as RGBColor |
This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.
The script is here:
#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"
Enter this code into the URL bar:
data:text/html;charset=utf-8, <title>TextEditor</title><body contenteditable style="font-size:2rem;line-height:1.4;max-width:60rem;margin:0 auto;padding:4rem;" spellcheck="false">
Bookmark it for easy access.
Cheers!
| // Needed in AndroidManifest: | |
| <!-- Permission for using NFC hardware --> | |
| <uses-permission android:name="android.permission.NFC"/> | |
| <!-- Forcing device to have NFC hardware --> | |
| <uses-feature android:name="android.hardware.nfc" android:required="true"/> | |
| <!-- Registering app for receiving NFC's TAG_DISCOVERED intent --> | |
| <intent-filter> | |
| <action android:name="android.nfc.action.TAG_DISCOVERED"/> | |
| <category android:name="android.intent.category.DEFAULT"/> | |
| </intent-filter> |