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extension UIImage | |
{ | |
func tint(color: UIColor, blendMode: CGBlendMode) -> UIImage | |
{ | |
let drawRect = CGRectMake(0.0, 0.0, size.width, size.height) | |
UIGraphicsBeginImageContextWithOptions(size, false, scale) | |
let context = UIGraphicsGetCurrentContext() | |
CGContextClipToMask(context, drawRect, CGImage) | |
color.setFill() | |
UIRectFill(drawRect) |
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import UIKit | |
extension UIImage { | |
// colorize image with given tint color | |
// this is similar to Photoshop's "Color" layer blend mode | |
// this is perfect for non-greyscale source images, and images that have both highlights and shadows that should be preserved | |
// white will stay white and black will stay black as the lightness of the image is preserved | |
func tint(tintColor: UIColor) -> UIImage { | |
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Glen, | |
As already discussed on call previous regarding Fingerprint functionality I've outlined detailed information which cover implementation for different vendors and google. | |
Every vendor had it's own Fingerprint implementation before Android Marshmallow (6.0) was launched. Samsung was the first vendor which brought Fingerprint feature on their Android devices. They also provided SDK for 3rd Party Developer. | |
###Samsung SDK [(Pass)](http://developer.samsung.com/galaxy/pass) | |
Pass SDK allows us to use fingerprint recognition features in our application. With Pass SDK, we can provide reinforced security, by identifying whether the current user is the actual owner of the device. | |
All those Samsung device which has fingerprint sensor and Android version is lower then marshmallow uses Pass SDK. However Samsung S5, Note 5 uses Pass SDK as they did not follow the rules of Google's Marshmallow Compatibility Definition Document (CDD). Hence they can't use Google's Native Fingerprint API |
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import UIKit | |
import IGListKit | |
protocol SelfSizingCell { | |
associatedtype ItemType: IGListDiffable | |
var item: ItemType? { get set } | |
} | |
class SelfSizingCellSizeCache: NSObject { | |
static let shared = SelfSizingCellSizeCache() |
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protocol CaseCountable { } | |
extension CaseCountable where Self : RawRepresentable, Self.RawValue == Int { | |
static var count: Int { | |
var count = 0 | |
while let _ = Self(rawValue: count) { count+=1 } | |
return count | |
} |
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Step 1: Enable capabilities "background fetch" | |
Step2 : Setup AppDelegate.swift | |
func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool { | |
let settings = UIUserNotificationSettings(forTypes: UIUserNotificationType.Alert, categories: nil) | |
UIApplication.sharedApplication().registerUserNotificationSettings(settings) | |
UIApplication.sharedApplication().setMinimumBackgroundFetchInterval(UIApplicationBackgroundFetchIntervalMinimum) | |
return true; |
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// Includes functions for exporting active sheet or all sheets as JSON object (also Python object syntax compatible). | |
// Tweak the makePrettyJSON_ function to customize what kind of JSON to export. | |
var FORMAT_ONELINE = 'One-line'; | |
var FORMAT_MULTILINE = 'Multi-line'; | |
var FORMAT_PRETTY = 'Pretty'; | |
var LANGUAGE_JS = 'JavaScript'; | |
var LANGUAGE_PYTHON = 'Python'; |
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# | |
# Original version by Grant Parnell is offline (http://digitaldj.net/2011/07/21/trim-enabler-for-lion/) | |
# Update July 2014: no longer offline, see https://digitaldj.net/blog/2011/11/17/trim-enabler-for-os-x-lion-mountain-lion-mavericks/ | |
# | |
# Looks for "Apple" string in HD kext, changes it to a wildcard match for anything | |
# | |
# Alternative to http://www.groths.org/trim-enabler-3-0-released/ | |
# Method behind this madness described: http://forums.macrumors.com/showthread.php?t=1409151&page=4 | |
# See discussion in comments here: https://www.macupdate.com/app/mac/39654/lion-tweaks | |
# And here: http://forums.macrumors.com/showthread.php?t=1410459 |
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# -*- coding: utf-8 -*- | |
import Image | |
def resize_and_crop(img_path, modified_path, size, crop_type='top'): | |
""" | |
Resize and crop an image to fit the specified size. | |
args: | |
img_path: path for the image to resize. |
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#!/bin/bash | |
echo Building Google Protobuf for Mac OS X / iOS. | |
echo Use 'tail -f build.log' to monitor progress. | |
( | |
PREFIX=`pwd`/protobuf | |
mkdir ${PREFIX} | |
mkdir ${PREFIX}/platform |
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