Joined October 2012

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Anthony Levings

Managing Editor at Gylphi
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Canterbury, UK

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Academic Publishing (main focus) | Developing json-book platform https://github.com/sketchytech/json-book // Recently worked on the Waking Prince for iPad (side project) // @anthonylevings // @gylphi // @sketchytech // http://sketchytech.blogspot.com // http://www.gylphi.co.uk

Simple XOR Encryption and Decryption in Swift (Playground Code)

1 response · xcode, utf-8, swift, xor

Swift: A one-line method to add insert functionality to String instances (Xcode 6 Beta 5)

0 responses · ios, xcode, algorithms, string

Swift: Create an array of numbers 1 to 100 and divide into odds and evens using partition()

0 responses · ios, xcode, algorithms, partition

Swift: Instantiate a view controller using its Storyboard name in Xcode

0 responses · ios, xcode, swift

iOS code for saving "Open In" file to Documents directory (and resolving duplicate filenames)

0 responses · ios, xcode, open in, appdelegate

JSON and the JavaScriptCore Framework (Xcode/iOS)

0 responses · ios, xcode, json, nsstring

Creating an NSAttributedString from HTML (or RTF) in iOS 7

2 responses · html, xcode, rtf, nsattributedstring

NSMutableArray, indexOfObject:, NSNull and NSNotFound (Xcode for iOS)

0 responses · xcode, nsmutablearray, indexofobject, nsnull and nsnotfound

Two ways to convert an array of any length into a string with "and" before final entry in PHP

0 responses · php, array, author, function

Introspection in JavaScript

1 response · objects, numbers, strings, introspection

Three steps to viewing hidden files like .htaccess in TextWrangler without using Terminal (OS X)

0 responses · finder, .htaccess, hidden files, textwrangler

Super simple .htaccess rewrite to remove PHP file extensions and query strings from URLs

11 responses · php, apache, query, .htaccess

Introspection in Xcode for iOS (sample code)

0 responses · xcode, uiview, introspection, uiviewcontroller

Wishing you a multilingual Christmas

13 responses · ruby, php, python, perl

UIWebView, Javascript and Objective-C (Xcode for iOS)

0 responses · xcode, ios 5, uiwebview, ios

How to get a UIScrollView scrolling and paging (Xcode for iOS)

0 responses · frame, ios 6, ios 5, uiscrollview

Manipulating a view controller's unnamed and untagged views in Xcode (iOS)

0 responses · ios, xcode, uiimageview, loop

Instantiate a view controller using a storyboard identifier in Xcode (iOS)

2 responses · xcode, storyboard, storyboard id, uiviewcontroller

Converting JSON into an Objective-C object (Xcode for iOS)

2 responses · xcode, json, nsstring, nsarray

Searching strings in Xcode using NSScanner and NSRegularExpression

0 responses · regex, grep, find, nsstring

Base64 encoding of image files (using Terminal in OS X)

0 responses · css, png, image, base64

Creating an iTunes ipa file for ad hoc distribution in 30 steps (Xcode for iOS)

1 response · xcode, distribution certificate, ipa, mobile provisioning

Adding a filter to an image in Xcode: CIImage and CIFilter in iOS

0 responses · xcode, ios6, ios5, cifilter

Container View Controllers, Parent View Controllers and Child View Controllers in Xcode (iOS 5 onwards)

0 responses · xcode, ios 6, ios 5, container

CALayer (Xcode): hitTest, sublayers, CABasicAnimation, shadows, borders and corners

0 responses · xcode, borders, hittest, calayer

Extending classes with categories in Xcode for iOS

2 responses · ios, xcode, extending classes, categories

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