- read this first: https://www.webkit.org/blog/3476/content-blockers-first-look/
- start by adding a new extension target to your iOS app of type “content blocker”
- launch the app using the main target’s scheme + a call to
SFContentBlockerManager.reloadContentBlockerWithIdentifier()with the extension’s id inapplication:didFinishLaunchingWithOptions:to auto-reload the blocker in development mode - if you don’t call
reloadContentBlockerWithIdentifier()then you need to switch the blocker off and on again in the Safari settings (stop the app in Xcode if the switch is not moving) - use inspector from desktop Safari to inspect the Safari in the simulator in order to find specific things to block
- things like periods in the
url-filterregexp need to be escaped with double backslashes, e.g.facebook\\.net - if you use
if-domain, it needs to be an array, even for one element - domain
foo.commight not matchwww.foo.comeven though I think it’s supposed to (UPDATE: They've changed it in one of
Jonathan Arnold ServusJon
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| class GoogleAnalytics | |
| @init: (webPropertyId) -> | |
| @_initQueue webPropertyId | |
| scriptTag = @_createScriptTag() | |
| @_injectScriptTag scriptTag | |
| true | |
| @_initQueue: (webPropertyId) -> | |
| window._gaq ?= [] | |
| window._gaq.push ['_setAccount', webPropertyId] |
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| var myCanvasView = new View({ | |
| x:100, y:100, | |
| width:200, height:200 | |
| }) | |
| // Add a nice background color so we see it | |
| myCanvasView.style.backgroundColor = "rgba(255,0,0,.5)" | |
| // This is the tricky bit, we create a canvas element (so we have a reference to it) and insert it into the view |
felixrabe
/ string-utils.coffee
Last active
September 29, 2023 16:39
CoffeeScript: String.startsWith() and String.endsWith()
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| # http://stackoverflow.com/a/646643 | |
| String::startsWith ?= (s) -> @slice(0, s.length) == s | |
| String::endsWith ?= (s) -> s == '' or @slice(-s.length) == s |
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| /* | |
| Minimal Facebook Messenger | |
| ========================== | |
| 1. Make a Fluid (http://fluidapp.com/) instance of https://facebook.com/messages/ | |
| 1. a. (You need to buy the paid version of Fluid to modify UserStyles) | |
| 2. Apply the below CSS as a Userstyles stylesheet | |
| 3. Like magic, you can now message without all the cruft of Full Facebook | |
mackuba
/ content_blocker_tips.md
Last active
April 19, 2023 13:51
Tips for writing iOS content blockers - HelsinkiOS
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| <!doctype html> | |
| <meta charset="utf-8"> | |
| <title>Example</title> | |
| <style> | |
| div { | |
| width: 100px; | |
| height: 100px; | |
| background: black; | |
| animation-duration: .5s; |
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| is_iPhone = Framer.Device.deviceType.includes "apple-iphone" | |
| is_iPhonePlus = Framer.Device.deviceType.includes "plus" | |
| is_iPhoneNotPlus = is_iPhone and not is_iPhonePlus | |
| if is_iPhonePlus and Utils.isFramerStudio() then Framer.Device.content.scale = 3 | |
| if is_iPhoneNotPlus and Utils.isFramerStudio() then Framer.Device.content.scale = 2 | |
| document.querySelector("head>meta[name=viewport]").setAttribute "content", | |
| "width=device-width, height=device-height, initial-scale=1, maximum-scale=1, user-scalable=no" | |
| Framer.Device._update() |
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| // by david whyte >:) | |
| int[][] result; | |
| float t, c; | |
| float ease(float p) { | |
| return 3*p*p - 2*p*p*p; | |
| } | |
| float ease(float p, float g) { |
andyyhope
/ UserDefaultable.swift
Last active
November 15, 2020 10:27
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| //: | |
| //: UserDefaultable.swift | |
| //: | |
| //: Created by Andyy Hope on 18/08/2016. | |
| //: Twitter: @andyyhope | |
| //: Medium: Andyy Hope, https://medium.com/@AndyyHope | |
| import Foundation | |
| // MARK: - Key Namespaceable |
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